Lin, Shenzhen
Bo-Ching Lin, Shenzhen CN
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20080306901 | FILE PROCESSING DEVICE AND METHOD - A file processing device and a method are provided. The method includes: providing a storage unit for storing a connection date when an exterior storage device is connected to a file processing device; retrieving a last connection date of the exterior storage device; selecting the exterior storage device for files or file folders whose date information is later than the last connection date; and copying and saving the selected files or file folder to the file processing device. | 12-11-2008 |
Chang-Wei Lin, Shenzhen CN
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20100231608 | DISPLAY DEVICE WITH ORIENTATION RECOGNITION UNIT - An exemplary display device includes a display panel, an orientation recognition unit and a directional detection circuit. The display panel is used to display images. The orientation recognition unit is used to determine an angle of rotation of the display panel and generates a corresponding direction detection signal. The directional detection circuit is used to adjust an orientation of one or more images displayed by the display panel according to the direction detection signal. | 09-16-2010 |
Chao Lin, Shenzhen CN
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20120215841 | METHOD AND SYSTEM FOR SYNCHRONIZING OPERATIONS OF MULTIPLE GROUPS - A method is disclosed for synchronizing operations of at least a first group on a first server and a second group on a second server. The method includes establishing an association between the first group and the second group using a pre-set association identifier, receiving operation information containing a type of operation and specifying an operation, and performing the operation specified by the operation information on the first group. The method also includes sending the operation information and the association identifier to the second server, receiving the operation information and the association identifier, and searching the second group corresponding to the association identifier. Further, the method includes performing an operation corresponding to the type of the operation information on the second group based on the type of the operation information. | 08-23-2012 |
20140132634 | Method And Apparatus For Recognizing Target Object At Machine Side in Human-Machine Interaction - An apparatus which includes a first displaying module to display the target picture, a graphic tag superimposing module to superimpose a graphic tag on a target object in the target picture according to an instruction sent by a user and determine a display parameter of the graphic tag, an identifier information adding module to add identifier information for the graphic tag, a storage controlling module to store the display parameter of the graphic tag and the identifier information of the graphic tag in a storage medium related to the target picture, and a second displaying module to obtain the display parameter and the identifier information from the storage medium related to the target picture, display the graphic tag on the target object in the target picture according to the display parameter of the graphic tag, and display the identifier information of the graphic tag. | 05-15-2014 |
Chengzhou Lin, Shenzhen CN
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20100124883 | Integrated air loop antenna and transformer antenna assembly - Systems and methods are disclosed for an integrated air loop antenna and transformer antenna assembly that provides improved performance in receiving RF signals and AM broadcast channels, in particular. In one embodiment, an air loop antenna is coupled to a transformer to form an integrated antenna assembly. This integrated air loop antenna and transformer antenna assembly can then be connected to a radio device having antenna connections. | 05-20-2010 |
20130271340 | Air Loop Antenna For Shared AM/FM - Systems and methods are disclosed for shared AM/FM air loop antennas that may be advantageously implemented to provide a AM/FM receiver system with a single common air loop antenna for receiving both AM and FM channels, thus eliminating the need for additional materials and electronics associated with provision of a separate FM pigtail antenna and FM antenna jack for connection of same. The shared AM/FM air loop antennas may be connected to a radio device having antenna connections. | 10-17-2013 |
Da Song Lin, Shenzhen CN
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20110148471 | Temperature-Independent Undervoltage Detector and Related Method - Embodiments related to an undervoltage detector are described and depicted. An undervoltage detector is formed to detect a low input bias voltage with a voltage divider network including first and second series circuits of semiconductor devices coupled to terminals of the input bias voltage source, and a resistor voltage divider including first and second voltage divider resistors coupled in series with the first and second series circuits. A ratio representing the numbers of semiconductor devices in the series circuits is substantially equal to a ratio of resistances in the resistor voltage divider. The equality of the ratios may be corrected by the presence of other resistances in the undervoltage detector. The semiconductor devices are each coupled in a diode configuration. The first series circuit is coupled to a current mirror to provide a bias current for a comparator that produces an output signal for the undervoltage detector. | 06-23-2011 |
20110156688 | Regulator Over-Voltage Protection Circuit with Reduced Standby Current - An embodiment of the invention relates to a power converter formed with an error amplifier and a related method. In an embodiment, a first switch is coupled in series with an error amplifier compensation capacitor. Upon detection of a current level greater than a threshold level, the compensation capacitor is decoupled from the error amplifier by opening the first switch. In an embodiment, a second switch is coupled in parallel with the compensation capacitor, and the current-sensing circuit enables conductivity of the second switch to discharge the compensation capacitor upon detection of the current level greater than the threshold level. The second switch is opened upon detection of the current level less than the threshold level. In an embodiment, the current-sensing circuit controls an output current of the power converter at a current-limit level upon detection of the internal current level greater than the threshold level. | 06-30-2011 |
Fei Lin, Shenzhen CN
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20090077242 | METHOD, TERMINAL, DEVICE AND SYSTEM FOR OBTAINING ID INFORMATION OF APPLICATION SERVICE - The present invention discloses a method, a terminal, a device, and a system for obtaining ID information of an application service to solve the problem of the prior art that a terminal cannot automatically obtain the ID information of a target application service. In the invention, a first device sends an ID request to a second device, and the second device returns the ID information of the target application service to the first device. By the technical solution of the invention, a terminal which acts as the first device may automatically obtain the ID information of the target application service, and the user experience satisfaction is improved. | 03-19-2009 |
Feng-Xia Lin, Shenzhen CN
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20090090706 | HEATED COMPUTER MOUSE - A heated mouse includes a shell having a heat-conductive part, a heating device installed in the shell, and an insulating layer. The heating device comprises a heat source. The insulating layer forms a closed space together with the heat-conductive part for accommodating the heat source therein. The heat-conductive part absorbs heat from the heat source. The heat-preserving mouse can not only heat the mouse, but also avoid reducing the lifespan of the mouse caused by overheat. | 04-09-2009 |
Gaile Lin, Shenzhen CN
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20110031905 | Single General Purpose Input/Output (GPIO) Pin Motor Control Circuit - System and method for operating a motor using a single general purpose input/output (GPIO) pin of a controller. In one embodiment, a control circuit may include a first terminal coupled to a GPIO pin of a controller. The first terminal can be configured to receive, and output, at least one or more signals. The control circuit may include a plurality of elements coupled to the first terminal, and motor driver circuit output terminal, such that the control circuit may be configured to output one more control signals to the motor driver circuit output terminal for control the motor driver circuit. Motor driver control signals may be based, at least in part, on one or more signals received from the first terminal. | 02-10-2011 |
20110075862 | Method and Apparatus for Mute Control - System and method for muting an output terminal of an electronic device. In one embodiment, the process for can include receiving one or more signals received by the controller over the first terminal, detecting a mute control signal from the controller and controlling the state of a switch coupled to the output terminal to ground the output terminal based on detecting the mute control signal. | 03-31-2011 |
20110078505 | System and Method for Locating a Fault on a Device Under Test - System and method for analyzing operation of a device under test (DUT). In one embodiment, a reference component associated with a reference device may be received. The reference device may be in communication with the DUT and a component associated with the DUT can be exchanged with the reference component. A test may be performed on the DUT, wherein a result of the test may correspond to a source of a fault associated with the DUT. An indication of the source of the fault may be provided based on the test result. | 03-31-2011 |
20120191461 | Method and Apparatus for Voice Controlled Operation of a Media Player - A system and methods for voice controlled operation of a media player are provided. In one embodiment, a method includes detecting user positioning of a microphone power switch to an off position, detecting user positioning of the microphone power switch to an on position within a predetermined period of time and entering a voice recognition mode, by the media player, based on the user positioning of the microphone power switch to the on position within the predetermined period of time. The method may further include detecting one or more output signals of the microphone, detecting a voice command based on the one or more output signals of the microphone, and controlling operation of the media player based on the voice command, wherein the media player outputs a graphical display associated with the voice command. | 07-26-2012 |
Gang Lin, Shenzhen CN
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20080242620 | Biologically active peptide comprising tyrosyl-seryl-valine (YSV) - The tripeptide Tyrosyl-seryl-valine is disclosed with its use as a pharmaceutical composition. A method is also disclosed making a pharmaceutical composition comprising providing the tripeptide Tyrosyl-seryl-valine and mixing said tripeptide with a pharmaceutical acceptable carrier. | 10-02-2008 |
20140341661 | MILLING CUTTER - A milling cutter employed to mill top and bottom edges of a workpiece comprises a handle and a cutting head formed on an end of the handle. The cutting head comprises a first processing end coupled to the handle and a second processing end formed on an end of the first processing end away from the handle. The first processing end comprises a first cutting portion extending along a clockwise direction for chamfering the top edge of the workpiece, and the second processing end comprises a second cutting portion extending along a counterclockwise direction for chamfering the bottom edge of the workpiece. | 11-20-2014 |
Gaoquan Lin, Shenzhen CN
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20120014314 | METHOD FOR REALIZING DATA FORWARDING, NETWORK SYSTEM, AND DEVICE - A method for realizing data forwarding, a network system, and a related device are provided. The method includes: receiving data sent from an external device; and judging whether the data is from or to a backhaul terminal, and directly forwarding the data if the data is from or to the backhaul terminal. A Base Station (BS) device includes: a receiving module, configured to receive data sent from an external device; a backhaul judging module, configured to judge whether the data is from or to a backhaul terminal; and a sending module, configured to directly forward the data after the backhaul judging module judges that the data is from or to the backhaul terminal. A backhaul terminal and a network system are further correspondingly provided. Accordingly, transmission bandwidth is saved through the provided technical solutions. | 01-19-2012 |
Gauquan Lin, Shenzhen CN
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20120140697 | RELAY METHOD OF TRANSPORT BEARER, APPARATUS AND COMMUNICATION SYSTEM - Embodiments of the present invention disclose a relay method of a transport bearer, an apparatus and a communication system. According to the technical solutions in the present invention, when receiving information encapsulated by a source device and sent by the source device, a relay base station first decapsulates the information, encapsulates the information again, and then sends the encapsulated information to a host device, thus ensuring that the information has only a layer of encapsulation in the transport procedure, so as to avoid a case that a high overhead caused by two layers of encapsulation occurs in the transport procedure. Compared with the prior art, the overhead in the transport procedure may be reduced, and the transport efficiency may be increased. | 06-07-2012 |
Guang Shun Lin, Shenzhen CN
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20110005254 | Environmental Protection and Energy Saving Heater - This invention provides a new type of environmental protection and energy saving heater, which including heater bracket, hot roast cell, and refrigeration cell that connected with hot roast cell. The hot roast cell including compressor and condenser, a heat exchanger is set up between compressor and condenser. And regarding the refrigeration cell, which including expansion valve, evaporator, and the four-way valve; the condenser connected with one end of expansion valve, the other end of it connected with one end of evaporator through the four-way valve, and the other end of evaporator connected with compressor. The hot roast cell and refrigeration cell located in bracket. Compared with habitually using, this can recycle the heat of water chiller, and transfer the low-quality heat into high-quality heat energy. | 01-13-2011 |
Guoqiang Lin, Shenzhen CN
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20130042319 | METHOD AND APPARATUS FOR DETECTING AND DEFENDING AGAINST CC ATTACK - A method for detecting and defending against a CC attack is disclosed, which comprises the following steps of: recording the number of times m of requests for a webpage and the number of times n of related requests for the webpage within a preset time interval if a user's request of accessing the webpage is a dynamic webpage request; and determining that the webpage is subjected to a CC attack if a value (m−n)/m is greater than or equal to a preset threshold. A corresponding apparatus is further disclosed. The method and the apparatus for detecting and defending against a CC attack of the present disclosure can accurately detect and defend against the CC attack. | 02-14-2013 |
Hai-Hong Lin, Shenzhen CN
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20090077031 | SYSTEM AND METHOD FOR CREATING FULL-TEXT INDEXES OF PATENT DOCUMENTS - A system for creating full-text indexes of patent documents includes a server and one or more computers. The server is connected with the one or more computers via a network. The server includes: a converting module is configured for converting the new patent document into a file in a predefined format, the file comprising multi-parts each corresponding to a part of the patent document; and a creating module is configured for appending the converted patent document to the database with a technique of creating full-text indexes and creating a full-text index for each part of all converted patent documents in the database. The method for creating full-text indexes of patent documents is also disclosed. | 03-19-2009 |
20130238988 | COMPUTING DEVICE AND METHOD OF SUPPORTING MULTI-LANGUAGES FOR APPLICATION SOFTWARE - In a method of supporting multi-languages for an application software of a computing device, one or more content to be displayed on a user interface of the application software are searched from program codes of the application software, and a location of the displayed content located in the program codes is recorded. The displayed content is translated using multiple languages, a source document for the translated content corresponding to each of the languages is generated, and all source documents are stored into a program library of the application software. The source document from the program library are loaded when a language is selected from the user interface, and the displayed content is replaced with the translated content in the program codes of the application software. The user interface in form of the selected language is displayed on a display device when the application software is executed. | 09-12-2013 |
20130318169 | COMPUTING DEVICE AND COOPERATIVE DRAWING METHOD - In a cooperative drawing method using a computing device, a new picture and a drawing group is created. Client computers that join the drawing group are determined. The computing device receives a drawing request from one of the client computers, and assigns a control right and a drawing region of the picture to the client computer. The picture is allocated to the client computer having the control right to draw. According to changes to the picture, drawing codes of the picture are generated. The drawing codes are transferred to all of the client computers. The picture is stored into a storage system of the computing device. | 11-28-2013 |
20130321427 | COMPUTING DEVICE AND METHOD FOR GENERATING DRAWING CODES OF PICTURES - In a method for generating drawing codes of a picture being drawn, a plurality of drawing elements and a drawing model for each of the drawing elements are defined. Each drawing model includes one or more drawing parameters. When a drawing element is selected and used to draw a picture, parameter values of the selected drawing element are obtained. | 12-05-2013 |
20140047070 | CLOUD COMUTING DEVICE AND METHOD FOR STORING DATA FILES IN CLOUD SERVERS - In a method for storing data files to cloud servers using a cloud computing device, the cloud computing device connects to at least one terminal device through a network. The cloud computing device receives one or more data files from the terminal device, and determines a file storing mode of each of the data files. The cloud computing device generates a file information list of the data files according to the file storing modes of the data files, and search the cloud servers in the network according to the file information list. The cloud computing device divides each of the data files into data blocks according to the file information list, uploads each of the data blocks to the cloud servers according to the file storing locations, and stores the file information list in a storage device of the cloud computing device. | 02-13-2014 |
20140108505 | FILE SYNCHRONIZATION SYSTEM AND METHOD - A client monitors a record list stored in a server. The client synchronizes updated files from the server to the client, in response to a determination that the record list has been updated. The server adjusts the sync interval according to times of updating the record list and one or more updating intervals of the updating the record list, and updates the task scheduler according to the adjusted sync interval. | 04-17-2014 |
20140115038 | SERVER AND METHOD FOR DISTRIBUTING FILES - In a method for distributing files, a size of the file is read. The file is transmitted to a whole file server in response that the size of the file does not exceed a preset value. A file header data of the file is read and format information of the file is acquired from the file header data, in response that the size of the file exceeds the preset value. A chunking technology for dividing the file is determined according to the format of the file. If a FSP technology is suitable for the file, the file is transmitted to a FSP server. If a CDC technology is suitable for the file, the file is transmitted to a CDC server. If a SB technology is suitable for the file, the file is transmitted to a SB server. | 04-24-2014 |
20140115370 | ELECTRONIC DEVICE AND METHOD FOR REDUCING ENERGY CONSUMPTION OF STORAGE DEVICES - In a method for reducing energy consumption of storage devices in an electronic device, a directory index of files stored in the storage devices is established, and the storage devices are turned off after establishing the directory index. In response to receiving a user request for processing a target file, the method determines a target storage device that stores the target file when the directory index includes information of the target file. The target storage device is turned on, and the user request is transmitted to the target storage device. The target file is processed in the target storage device according to the user request. | 04-24-2014 |
20140156658 | ELECTRONIC DEVICE AND METHOD FOR DISPLAYING EXAMINATION PROCESS - In a method for displaying an examination process of a patent application, one or more examination files of the patent application are obtained. The method obtains contents of each examination file, determines one or more rejected claims in each examination file by analyzing the contents of each examination file, and creates rejection information corresponding to each rejected claim. The method further creates a node for each examination file according to a preset mode, displays the rejection information of the rejected claims in a specific examination file on a display device when a node of the specific examination file is selected. | 06-05-2014 |
20140164334 | DATA BLOCK BACKUP SYSTEM AND METHOD - A server uploads each data block of the file into a first storage space of the server. The server deletes repetitive data blocks of the file from the first storage space. The server backs up the repetitive data blocks into a third storage space of the server from the first storage space when the repetitive data blocks are not backed up, and backs up the uploaded data blocks of the file into the third storage space from a second storage space of the server. | 06-12-2014 |
20140164339 | REPETITIVE DATA BLOCK DELETING SYSTEM AND METHOD - An analysis device obtains hash lists from databases of a server cluster. The analysis device determines repetitive hash values and repetitive data blocks. The analysis device deletes the repetitive data blocks from servers of the server cluster. | 06-12-2014 |
20140164391 | DATA BLOCK SAVING SYSTEM AND METHOD - An assignment server receives a data block of the file from a client. The assignment server determines if the obtained data block is a repetitive data block. The assignment server uploads the obtains data block from the client into a storage server when the obtained data block is not the repetitive data block. | 06-12-2014 |
20140164487 | FILE SAVING SYSTEM AND METHOD - An assignment server receives two or more data blocks of the file from a client. The assignment server deletes repetitive data blocks from the client, and sets a storage space in a storage server for storing each data block from the client. The assignment server uploads each data block from the client into the storage space corresponding to the data block. | 06-12-2014 |
20140164561 | COMPRESSED PACKAGE UPLOAD MANAGEMENT SYSTEM AND METHOD - A client divides a compressed package into two or more data blocks. The client deletes the repetitive data blocks from the client, and sets a storage space in a server for storing each data block from the client. The client uploads each data block from the client into the storage space corresponding to the data block. | 06-12-2014 |
20140164762 | APPARATUS AND METHOD OF ONLINE AUTHENTICATION - In a method of online authentication, digital certificates of a client device and an application server are verified when the application server receives a login request to a network application system installed in the application server from the client device. The application server authenticates an identification of the client device when both of the application server and the client device are valid. The client is permitted to log in the network application system of the application server when the identification of the client is valid, and is forbidden to log in to the network application system of the application server when the identification of the client is invalid. | 06-12-2014 |
20140181237 | SERVER AND METHOD FOR STORING DATA - In a method for storing data, the data received from a client is stored into a first storage node. A summary list of the data is created and stored into a storage unit, and summary information of the data is recorded in the summary list. A feedback message indicating whether the data has been successfully stored into the first storage node is transmitted to the client. The data that has not been successfully stored into each corresponding storage node is read from the first storage node and copied to a next storage node. The summary information of the data in the summary list is amended. | 06-26-2014 |
20140379649 | DISTRIBUTED STORAGE SYSTEM AND FILE SYNCHRONIZATION METHOD - A distributed storage system receives a file from a client, stores the file into different storage units in the system, creates a system log in an access entry and creates a unit log in each storage unit. The system log records information of all files stored in the system, and the unit log in each storage unit records information of all files stored in the storage unit. When a file stored in a first storage unit is lost or destroyed, the system determines a second storage unit that stores the same file as the first storage unit according to the information recorded in the system log and the unit logs, and repairs the file in the first storage unit by copying the same file from the second storage unit to the first storage unit. | 12-25-2014 |
Han Lin, Shenzhen CN
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20120138559 | MODULAR LOAD BEARING DEVICE INCLUDING COMPOSITE COMPONENTS - A modular structural load bearing device including light-weight composite structural members each including an elongated body having at least one internal recess for a cable in the recess or series of recesses. Preassembled and presized composite support members and connectors can form a modular structure, such as a crane. When used, end pieces or other components on an end of the elongated body can secure a cable. For assembly of the structural load bearing apparatus, connectors can be used with composite structural members that are light-weight with relatively thin walls while providing enhanced benefits for resisting the combination of tension, compression and buckling forces. | 06-07-2012 |
Hao-Zhuan Lin, Shenzhen CN
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20080264767 | PUSH BUTTONS - An exemplary push button ( | 10-30-2008 |
20090126429 | INPUT KEY AND METHOD OF MAKING THE SAME - An exemplary key includes a main body and a glazed layer. The main body has a contact receiving surface. The glazed layer is formed on at least one part of the contact receiving surface of the main body. The main body is made of ceramic materials. A method of making the present key is also provided. | 05-21-2009 |
Hongda Lin, Shenzhen CN
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20100135282 | Implementation Method, System and Device of IMS Interception - The embodiment of the present invention discloses an implementation method of IMS interception, a system and a device thereof. The method includes allocating media anchor points to communication parties; and copying communication content to complete interception of the communication content when the communication parties communicate through the media anchor points. In the present invention, the interception of the communication content can be implemented on the media anchor points instead of the existing media access equipment, thus implementing centralized interception of a media on an IMS network, and ensuring that users accessing the IMS network in various modes can implement the centralized interception of the media on an IMS core without requirement for access side equipment or an extended private interface between the IMS core and the access side equipment. | 06-03-2010 |
Hong Wu Lin, Shenzhen CN
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20110074481 | NEGATIVE CHARGE PUMP WITH CURRENT PROTECTION - A charge pump circuit includes a first power transistor selectively actuated by a first control signal to deliver relatively higher amounts of current to a capacitor and a second non-power transistor connected in parallel with the first power transistor and selectively actuated by a second control signal to deliver relatively lower amounts of current to the capacitor. The charge pump circuit includes a pumped voltage output that is sensed to generate a sensed voltage output. A comparison circuit compares the sensed voltage output to a threshold voltage. A logic circuit receives an output of the comparison circuit and enables the first power transistor and disables the second non-power transistor in a first mode of operation if the comparison is not satisfied. The logic circuit further disables the first power transistor and enables the second non-power transistor in a second mode of operation if the comparison is satisfied. The logic circuit returns from the second mode of operation to the first mode of operation after the comparison is subsequently not satisfied. | 03-31-2011 |
20130069721 | AMPLIFYING CIRCUIT - A circuit includes a first circuit module with a first input node, a second input node and an output node. The first circuit module receives an input signal at the first input node and generates an amplified signal at the output node. The circuit further includes a second circuit module coupled between the output node and a reference potential line. The second circuit selectively draws a current from the output node in response to a first control signal. The first control signal is generated in response to sensing a voltage fluctuation at a power supply node which supplies power to the first circuit module. | 03-21-2013 |
Hua Lin, Shenzhen CN
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20130031375 | Method and apparatus for protecting software of mobile terminal - A method for protecting software of a mobile terminal is provided in the disclosure, wherein an encryption chip is mounted in the mobile terminal. The method includes: when the mobile terminal is turned on, whether or not the encryption chip is invalid is detected; when it is not invalid, the encryption chip authenticates the software of the mobile terminal through interaction with a main chip; when the authentication is not passed, the encryption chip controls a functional module of the mobile terminal through a hardware protection circuit. An apparatus for protecting software of a mobile terminal is also provided in the present disclosure. The solution of the disclosure can prevent the software of the mobile terminal from being cracked and protect the functions of the mobile terminal from illegal usage, thus the security of the mobile terminal is greatly improved and the interests of operators and manufacturers are protected. | 01-31-2013 |
Huafeng Lin, Shenzhen CN
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20080304830 | PASSIVE OPTICAL NETWORK, EQUIPMENT AND METHOD FOR SUPPORTING MULTICAST SERVICE - A Wavelength Division Multiplexed Passive Optical Network (WDM-PON), an Optical Line Terminal, an Optical Network Unit, a multiplexer/demultiplexer, and a method for realizing multicast service in the WDM-PON are disclosed. The WDM-PON and the method for realizing multicast service according to the present invention can transmit multicast service to be multicasted or broadcasted using a single wavelength, and thus the bandwidth resource of the system can be effectively saved and complexity of the system can be reduced. | 12-11-2008 |
20090049532 | METHOD, DEVICE AND SYSTEM FOR USER AUTHENTICATION ON PASSIVE OPTICAL NETWORK - The present invention relates to a method, a device and a system for user authentication on a PON. The method includes the following steps: an OLT receives a user authentication request initiated by an ONU, which carries a password ID; the OLT authenticates according to the user password ID reported by the ONU, and opens or closes a channel from the ONU to the network side according to the authentication result. The invention further discloses a PON and an OLT. According to the method for user authentication in the invention, user management and maintenance of PON may be easier and simpler, and terminal interchangeability and user security may be improved; moreover, after a user changes the ONU, the new ONU may also access the network using the password ID. | 02-19-2009 |
20090060507 | Backward Compatible PON Coexistence - A network comprising a first optical line terminal (OLT), and a second OLT in communication with the first OLT, at least one first-type optical network unit (ONU), and at least one second-type ONU. Included is an OLT configured to implement a method comprising forwarding a first downstream data from a first-type OLT to at least one first-type ONU, and transmitting a second downstream data to at least one second-type ONU. Also included is a method comprising adding at least one second-type ONU to a passive optical network (PON) comprising a first-type OLT and at least one first-type ONU without removing the first-type OLT from the PON. | 03-05-2009 |
20090060521 | METHOD, SYSTEM AND DEVICE FOR DATA TRANSFER IN AN OPTICAL NETWORK - A method for data transfer in an optical network, including: amplitude modulating, by a central office, an optical carrier by a downstream data with a first rate to generate a downstream optical signal carrying the downstream data; sending the downstream optical signal to a user terminal; obtaining, by the user terminal, the downstream data from the downstream optical signal; amplitude modulating, by the user terminal, the downstream optical signal by an upstream data with a second rate to generate an upstream optical signal, wherein the ratio of the first rate to the second rate is greater than 1; sending the upstream optical signal to the central office; and receiving, by the central office, the upstream optical signal, and obtaining, by the central office, the upstream data from the upstream optical signal. Furthermore, the present invention discloses a system and device for data transfer in the optical network. With the invention, the complexity of the system may be effectively reduced, and the cost of the device may be lowered. | 03-05-2009 |
20090175303 | LIGHT SOURCE MODE ALIGNMENT DEVICE AND METHOD, PASSIVE OPTICAL NETWORK SYSTEM - A light source mode alignment device and method and a passive optical network system are provided. The device includes a laser and a temperature control unit connected to each other and further includes a signal processing unit. The laser converts an incident light into a current signal. The current signal is amplified and converted into a voltage signal via a transimpedance amplifier. Together with a modulation signal generated by the signal processing unit, the voltage signal adjusts a bias voltage of the temperature control unit. | 07-09-2009 |
20110081144 | OPTICAL ELEMENT MODULE, OPTICAL NODE,OPTICAL DISTRIBUTION SYSTEM, AND MANAGEMENT METHOD - An optical element module, an optical node, an optical distribution system, and a management method are disclosed. The optical element module includes: at least one passive optical element, at least one fiber adapter, a power interface, and a state detecting unit, where the passive optical element is configured to distribute and/or process an optical signal that can proceed even without power supply; the fiber adapter is configured to connect a fiber connector and provide a fiber port to couple a fiber; the power interface is connected to a power cable or a power bus and configured to feed power from the power cable or power bus to the state detecting unit; and the state detecting unit, if powered, is configured to respond to a connection state change of the fiber in the fiber adapter and output a state indication that indicates the state of the fiber port. | 04-07-2011 |
20120093515 | Method, Apparatus, and System for a Self-Seeded External Cavity Laser for Dense Wavelength Division Multiplexing Applications - A network apparatus comprising an optical gain medium, a wavelength division multiplexing (WDM) filter coupled to the optical gain medium, and a Faraday Rotator Mirror (FRM) coupled to the WDM, and wherein the optical gain medium, the WDM filter, and the FRM are coupled by single mode fibers to form a self-seeded external cavity laser for a DWDM wavelength channel. | 04-19-2012 |
20120269516 | OPTICAL TRANSCEIVER APPARATUS AND WAVELENGTH DIVISION MULTIPLEXING PASSIVE OPTICAL NETWORK SYSTEM - An optical transceiver apparatus includes a gain medium, a photoelectric converter, at least one AWG, and a partial reflection mirror. The at least one AWG includes two common ports and multiple branch ports. One of the two common ports functions as a signal sending port, and the other functions as a signal receiving port, where bandwidth of the signal sending port is less than that of the signal receiving port. The gain medium and the photoelectric converter are connected to one of the branch ports of the AWG. The AWG and the partial reflection mirror are configured to cooperatively perform wavelength self-injection locking on an optical signal provided by the gain medium, and output the optical signal through the signal sending port. The AWG is further configured to demultiplex an optical signal received by the signal receiving port to a branch port. A WDM-PON system is also provided. | 10-25-2012 |
20140064733 | SELF-INJECTION LASER, WAVE DIVISION MULTIPLEXING PASSIVE OPTICAL NETWORK SYSTEM AND OPTICAL LINE TERMINAL - Embodiments of the present disclosure provide a self-injection laser, a WDM-PON system and an optical line terminal. The self-injection laser includes a gain medium, an array waveguide grating AWG, a periodic filter and a reflection module. The AWG is configured to multiplex an optical signal received from the gain medium via the branch port, and output the multiplexed optical signal via the common port. The periodic filter is configured to filter the optical signal output by the AWG, where at least a part of the filtered optical signal is reflected by the reflection module, and the reflected signal is returned back and injected to the gain medium. | 03-06-2014 |
20140161144 | SELF-SEEDING FIBER LASER, METHOD FOR DRIVING SELF-SEEDING FIBER LASER, PASSIVE OPTICAL NETWORK SYSTEM AND DEVICE - This application provides a self-seeding fiber laser, including: an arrayed waveguide grating; a gain medium, coupled to one branch port of the arrayed waveguide grating; a Faraday rotator mirror, coupled to a common port of the arrayed waveguide grating, and configured to reflect a part of optical signals transmitted by the gain medium and form injection light returning to the gain medium; where the gain medium, the arrayed waveguide grating, and the Faraday rotator mirror form a laser resonator, and the arrayed waveguide grating is configured to perform wavelength selection in the laser resonator; and a compensation apparatus, coupled to the gain medium and configured to provide a compensation current for the gain medium selectively according to power of the injection light. | 06-12-2014 |
20140205293 | EXTERNAL CAVITY LASER AND SYSTEM FOR WAVE DIVISION MULTIPLEXING-PASSIVE OPTICAL NETWORK - The embodiments of the present invention disclose an External Cavity Laser (ECL), relate to the field of Wave Division Multiplexing-Passive Optical Network (WDM-PON) technology, and effectively solve a problem of unstable output optical power of the ECL caused by polarization dependence. The ECL includes a gain medium, a filter, and a Faraday Rotator Mirror (FRM). The gain medium, the filter and the FRM constitute an oscillation cavity, and light emitted by the gain medium oscillates back and forth in the oscillation cavity. | 07-24-2014 |
Hui Lin, Shenzhen CN
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20120147562 | HEAT EXCHANGER, HEAT DISSIPATION METHOD OF THE SAME AND COMMUNICATION APPARATUS - A heat exchanger, a heat dissipation method and a communication apparatus are provided. The heat exchanger includes a first and a second air passage separated from each other. The first air passage has a first fan unit and a first group of heat dissipation tubules. The second air passage has a second fan unit and a second group of heat dissipation tubules. The upper ends of the first and second group of heat dissipation tubules are communicated with each other via a steam manifold. The lower ends of the first and second group of heat dissipation tubules are communicated with each other via a liquid manifold. A closed pipeline filled with liquid vaporized when heated, is formed by the first and second group of dissipation tubules, the steam manifold and the liquid manifold. Heat dissipation fins are set among the first and second group of dissipation tubules. | 06-14-2012 |
20120291990 | HEAT DISSIPATION APPARATUS AND OUTDOOR COMMUNICATION DEVICE - A heat dissipation apparatus comprises: one or more thermosiphon heat exchange units, one or more first partitions, and a frame having at least two lattices; wherein, each of the one or more thermosiphon heat exchange units is embedded in one lattice of the at least two lattices; each lattice of the at least two lattices having no thermosiphon heat exchange unit embedded is disposed with the first partition to partition the lattice into an upper portion and a lower portion, where the first partition is detachable. The outdoor communication device comprises the heat dissipation apparatus and one or more service board. Through a modular design, the number of the embedded thermosiphon heat exchange units can be increased or decreased at any time depending on heat dissipation performance that is required. | 11-22-2012 |
Jia Lin, Shenzhen CN
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20110075640 | Method, System and Mobile Station for Obtaining Information - A method for obtaining information includes receiving carrier information and offset information of other carriers carried on a primary carrier, where the offset information includes frame number information, time difference information or window information; and obtaining, according to the carrier information and the offset information, data resources carried on the other carriers. | 03-31-2011 |
20110261783 | RESOURCE ASSIGNMENT METHOD AND MOBILE STATION - A resource assignment method and a Mobile Station (MS) are provided. The method includes: obtaining, by the MS, combined indication information carried in a resource assignment message after the MS receives the resource assignment message; judging whether a resource block indicated by resource assignment information in the resource assignment message is a segment of a Physical-layer (PHY) Protocol Data Unit (PDU) according to the combined indication information, and reading the segment of the corresponding PHY PDU according to the resource assignment information if the resource block is a segment of the PHY PDU; combining segments belonging to the same PHY PDU into a complete PHY PDU, wherein the segments are read according to multiple received resource assignment messages; and decoding the PHY PDU. The MS includes an obtaining module, a judging module, a reading module, a combining module, and a decoding module. The resource assignment method and the MS facilitate the design of resource assignment messages of one or several uniform formats, and therefore, the resource assignment messages have a fixed size which does not change dynamically with the number of segments, and the complexity and the cost of the MS are reduced. | 10-27-2011 |
Jianhao Lin, Shenzhen CN
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20110001730 | ELECTRONIC PEN USING A SUPER CAPACITOR AS POWER SUPPLY - The present invention relates to an electronic pen using a super capacitor as a power supply which comprising a housing, a power supply, and a nib arranged at one end of the housing, a boosting circuit connected with the power supply for implementing a boosting process to an output voltage of the power supply based on an external triggering signal, an oscillation circuit for generating electromagnetic waves with different frequencies based on the voltage provided by the boosting circuit, wherein, the power supply is a super capacitor. By using a super capacitor as a power supply, the present invention brings no pollutions in the constitution of the raw material, and in the processes of production, using, storing and disassembling, so it is a perfect environmentally friendly power supply. Moreover, the super capacitor can be recycling used, so the cost is greatly reduced. Using the super capacitor as a power supply, the charging rate is fast, only several minutes even tens of seconds are needed for charging. In addition, the weight of the super capacitor is lighter than dry battery, so when it is arranged on an electrical pen, the writing will be more convenient and fluent. Simple charging and discharging circuit rather than complexity charging circuit needed by the traditional rechargeable battery is employed, so high safety factor may be obtained without maintenance for a long time. | 01-06-2011 |
Jia Yu Lin, Shenzhen CN
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20100199004 | COMMUNICATION METHOD IN A MRI SYSTEM - In a method of communication on a multidrop bus of a magnetic resonance system, an adaptive protocol script for telegrams on the multidrop bus is used, that implements adaptive protocol matching using telegram start characters, addresses and frame-type binding. For this purpose, a telegram frame is divided into a link layer and a service layer, the link layer being device-based and being responsible for differentiating addresses and frame types, and enabling devices that use different communication protocols to be simultaneously present on the bus. The service layer represents the load of the link layer, and its service script is operation-based, and the service layer provides, for the exterior, interfaces that are independent of the communication protocols used by the devices. | 08-05-2010 |
Jieying Lin, Shenzhen CN
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20110157042 | TOUCH SCREEN RESPONSE METHOD AND DEVICE - A device and method are provided for increasing touch screen response. | 06-30-2011 |
20110237944 | METHODS AND DEVICES FOR TRANSFERING CONFIGURATION SETTINGS - A method for transferring configuration settings and/or user maintenance items includes allowing a user to select a set of configuration settings and/or user maintenance items stored in a removable memory device coupled to a medical device; displaying the selected set of configuration settings and/or user maintenance items on a display device; and importing configuration settings and/or user maintenance items stored in the removable memory device to the medical device. | 09-29-2011 |
Jun Lin, Shenzhen CN
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20090284919 | HOT-PLUGGING FAN MODULE AND HOT-PLUGGING FAN SUITE - The present disclosure discloses a hot-plugging fan module, which includes a fan, a fan holder for holding the fan, and a transit circuit board module. A flexible conductive metal fin is set on one side of the transit circuit board module, and the flexible conductive metal fin is connected with a cable led out of the fan through the opposite side of the transit circuit board module. The present disclosure also discloses a hot-plugging fan suite. The embodiments of the present disclosure save space and enhance the heat dissipation capability of the system. | 11-19-2009 |
20140375765 | Method and system for transmitting 3D picture in multimedia message service message - A method for transmitting a three-dimensional (3D) picture in an MMS message is disclosed. The method includes: in a Synchronized Multimedia Integration Language (SMIL) file, a sender assigns a same Identifier (ID) for two different pictures, sets an attribute of each of the two pictures as a 3D display picture, and sends the two pictures to a receiver; or, a sender synthesizes two different pictures in the SMIL file into a file, assigns an ID for the synthesized file, sets an attribute of the ID as a 3D display picture, and sends the synthesized file to a receiver; and the receiver displays the two pictures in a 3D mode. A system for transmitting a 3D picture in an MMS message is also disclosed. With the technical solution of the disclosure, the problem that transmission of a 3D picture cannot be supported in an existing protocol can be solved. | 12-25-2014 |
Junliang Lin, Shenzhen CN
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20100332743 | SYSTEM AND METHOD FOR WRITING CACHE DATA AND SYSTEM AND METHOD FOR READING CACHE DATA - A system and a method for writing cache data and a system and a method for reading cache data are disclosed. The system for writing the cache data includes: an on-chip memory device, configured to cache received write requests and write data associated with the write requests and sort the write requests; a request judging device, configured to extract the sorted write requests and the write data associated with the write requests according to write time sequence restriction information of an off-chip memory device; and an off-chip memory device controller, configured to write the write data extracted by the request judging device in the off-chip memory device. With a combination of the on-chip and off-chip memory devices, a large-capacity data storage space and a high-speed read and write efficiency is achieved. | 12-30-2010 |
Lang Lin, Shenzhen CN
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20130079044 | METHOD FOR REPORTING SHORT MESSAGE STATUS AND SIGNALING INTERWORKING GATEWAY - The disclosure claims a method for reporting short message status and a signaling interworking gateway. The method comprises: S | 03-28-2013 |
Li-Hui Lin, Shenzhen CN
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20080225055 | Method for obtaining primary color values of display device and method for establishing color correction tables of same - An exemplary method for obtaining primary color values via measuring color values of a display device, the method including: measuring tristimulus values when the display device respectively displaying a red, green, and blue monochromatic patterns, the red, green, and blue monochromatic patterns respectively having the largest intensity; measuring tristimulus values when the display device displaying a white pattern mixed by the red, green, and blue colors; calculating intensity values of the red, green, and blue colors of the white pattern. | 09-18-2008 |
Mao Ching Lin, Shenzhen CN
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20120307195 | MAGNETIC PULLING TYPE FREE HANGING FRAME FOR EYEGLASSES - This invention is a magnetic pulling type free hanging frame, the pulling type free hanging frame comprises at least a plastic ring and the lens contained in said plastic ring; said plastic ring includes a positioning mechanism which coordinates with the main eyeglass frame; the pulling type free hanging frame also includes at least a magnet, said magnet is inlayed in said plastic ring. The beneficial effects include: this invention has a simple processing technique; making use of plastic ring helps reduce the weight of the hanging frame, that is, the overall weight of the glasses, and then reduce the pressure on the nose caused by the pair of glasses; inlaying magnets in the ring provides enough magnetic force; the bridge has an elastic mechanism which provides a higher matching degree when the hanging frame is fixed to the main eyeglass frame, and the bridge has an articulated mechanism enable the left and the right plastic ring to symmetrically fold back together, so that the hanging frame takes less volume space for storage; and this pulling type free hanging frame can directly fits with the original eyeglass frames without installing any magnet in the eyeglass frames, so using this hanging frame to fit with the original eyeglass frames would not destroy the overall appearance. | 12-06-2012 |
20130335695 | Magnetic Pulling Type Free Hanging Frame For eyeglasses - A plastic auxiliary frame magnetically attachable to eyeglasses wherein magnets are positioned such that they magnetically engage the face of the rim surrounding the parent eyeglass frame. The magnets are so positioned that they do not actually touch the rim face so that scratching of the finish on the face is prevented. | 12-19-2013 |
Ming Feng Lin, Shenzhen CN
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20110176310 | LED lamp - An LED lamp includes a housing comprising a receptacle, first and second bossed holes in the receptacle, each bossed hole having internal threads, and a cover plate including parallel ribs projecting outward, and holes, the cover plate being secured to the receptacle by driving threaded fasteners therethrough into the second bossed holes; two opposite shoulders each formed lengthwise along a central line of an inner surface of either side of the receptacle; a PCB supported by the shoulder and the first bossed holes, the PCB being fastened in the receptacle by driving threaded fasteners therethrough into the first bossed holes; rows of units of LEDs electrically connected to the PCB wherein each row of units of LEDs is parallel to and adjacent the rib; and a waterproofing member in the housing for protecting the PCB. The LED lamp is shallow. | 07-21-2011 |
20110176311 | LED lighting device - An LED lighting device includes a receptacle comprising first and second bossed holes each having internal threads, and two opposite shoulders each formed lengthwise along a central line of an inner surface of either side of the receptacle; a cover plate comprising apertures and threadedly secured to the receptacle to form a housing; PCBs each supported by the shoulder and the first bossed holes and fastened in the receptacle by driving threaded fasteners therethrough into the first bossed holes; parallel elongated members each with the housing mounted thereon; units of LEDs electrically connected to the PCB wherein each unit of LEDs is fastened in the aperture; a waterproofing member filled in the housing for protecting the PCB; longitudinal and transverse frame members mounted on one surfaces of the elongated members; and a panel box mounted on the frame members, the panel box being electrically connected to the PCBs. | 07-21-2011 |
20110290977 | LED panel holder - An LED panel holder includes a rectangular case ( | 12-01-2011 |
Mingwen Lin, Shenzhen CN
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20130137045 | UV Glass Production Method - The present invention discloses a UV glass production method, comprising the steps: arranging a blade on an exposure stage; controlling the position of an exposure area on a glass substrate by regulating the position of the blade; removing a film layer from the area to be transparent; and forming a UV mask in the area to be shaded. In the present invention, a mask blade is adopted, can individually move and be accurately controlled individually; thus, rays of an exposure machine can be accurately positioned for producing a UV glass which meets standards. Moreover, in the present invention, there is no need to design a light cover especially so as to save the design and production cost of the light cover; thus, the present invention can ensure the production accuracy and effectively save the production cost. | 05-30-2013 |
20140072729 | DISPLAY PANEL AND MANUFACTURING METHOD, PANEL DISPLAY DEVICE THEREOF - The present invention provides a display panel, which includes active area and vacant area surrounding the active area, and dummy pattern area without display functionality being disposed along boundary between active area and vacant area. The present invention also provides a manufacturing method of display panel and a panel display device. The present invention disposes dummy pattern area along boundary active area to withstand loading effect and to ensure active area is not affected by loading effect and display patterns are normal and uniform. | 03-13-2014 |
Pengjin Lin, Shenzhen CN
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20100269587 | LOW LIQUID LEVEL DETECTING DEVICE AND METHOD - The invention discloses a low liquid level detecting device comprising a float sensor and a casing. The casing has first to third chambers formed between an upper wall and a bottom wall. The top portion of the first chamber is formed with a top opening. The bottom portion of the first chamber communicates with the bottom portion of the second chamber. The top portion of the second chamber communicates with the top portion of the third chamber. The bottom portion of the third chamber is formed with a bottom opening. A float sensor is mounted inside the third chamber. A drain hole is formed through the bottom part of a chamber wall surrounding the third chamber. A method for detecting a low liquid level using the above low liquid level detecting device is also disclosed. | 10-28-2010 |
Pida Lin, Shenzhen CN
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20110141726 | LARGE-ANGLE LED LIGHTING APPARATUS - A large-angle LED lighting apparatus includes a lamp shield having an outer cover and a diffusing cover; a printed circuit board; a plurality of LED lamps electrically coupled to the printed circuit board; and a heat dissipating post. Wherein, the LED lamps are annularly arranged around a center of the printed circuit board, the LED lamps are electrically coupled to an upper surface or a lower surface or the upper and lower surfaces of the printed circuit board, the LED lamps are arranged to form an angle at a range from 20 degrees to 170 degrees relative to the printed circuit board, and the heat dissipating post is fixedly or detachably connected with the printed circuit board. | 06-16-2011 |
Po-Iem Lin, Shenzhen CN
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20120287606 | LED LIGHT SOURCE ASSEMBLY, BACK LIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE - The present disclosure provides an LED light source assembly which includes an LED chip and a printed circuit board. The LED chip is arranged on the printed circuit board. At least a hole penetrating the printed circuit board is defined in the printed circuit board where the LED chip is arranged. A diameter of a first end of the hole adjacent to the LED chip is smaller than that of a second end of the hole far from the LED chip. An inner wall of the hole is coated with a heat conductive layer. The present disclosure also provides a backlight module and a liquid crystal display device with the LED light source assembly. The LED light source assembly, the backlight module and the liquid crystal display device provided in the present disclosure can improve the heat dissipation efficiency and extend the product life effectively. | 11-15-2012 |
20140054473 | Light Guide Plate and Backlight Module Utilizing Ultraviolet Light Source - A light guide plate comprises a light incidence surface for receiving light rays; a transforming fluorescent powder disposed on the light incidence surface for converting the light rays into white rays; a reflection surface for reflecting the light rays and destroying total internal reflection formed inside the light guide plate to generate planar light rays; a light emitting surface for emitting the planar light rays; and a lateral reflection surface disposed away from the light incidence surface for reflecting the light rays from the light incidence surface and the reflection surface; the lateral reflection surface having a compensative fluorescent powder disposed thereon for adjusting a color of the planar light rays. The light guide plate can reduce the backlight color difference for a panel of a single-end incident type to improve visual quality level and the quality of products. | 02-27-2014 |
20140071709 | Light Guide Plate and Backlight Module - The present invention provides a light guide plate (LGP) and a backlight module. The backlight module has a light source and a LGP. The light source generates light. The LGP has a light input side surface receiving light generated by the light source; a reflective surface reflecting the light received by the light input side surface, so as to generate a planar light; a light output surface emitting the planar light; and a light compensation side surface opposite to the light input side surface and reflecting the light from the light input side surface and the reflective surface. The light compensation side surface is provided with fluorescence powders which are excited by the light to generate compensation light, so as to adjust color of the planar light emitted from the light output surface. The LGP of the present invention is provided with the light compensation side surface which is coated with the fluorescence powders to lower the color difference in surfaces of the LGP of the unilateral side-light type backlight module, so as to carry out better visual quality and product quality. | 03-13-2014 |
Poshen Lin, Shenzhen CN
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20120105422 | ADJUSTMENT METHOD OF LCD OVERDRIVE VOLTAGE AND DEVICE THEREOF - Disclosed are an adjustment method of an LCD (Liquid Crystal Display) overdrive voltage and the device. The adjustment method comprises steps below: locating a transistor at a position capable of sensing a temperature of an LCD panel; providing a constant current source to a drain of the transistor and a conducting voltage to the transistor, and a voltage difference between a source and a gate changing according to a temperature changing of the LCD panel; receiving voltages of the source and the gate of the transistor to calculate a voltage difference therebetween and outputting an amplified value of the voltage difference by an error amplifier; receiving the amplified value of the voltage difference and outputting corresponding binary signals by an analog to digital converter; providing a selector storing a plurality of overdrive voltages for selecting different overdrive voltages according to the different binary signals to adjust the LCD overdrive voltage. | 05-03-2012 |
20120149274 | DATA LINE REPAIR APPARATUS AND METHOD THEREOF - Disclosed are a data line repair apparatus and a method thereof, employed in a LCD panel having a repair line, and a repair operational amplifier coupled to the LCD panel including a first input end, a second input end and an output end, and the output end and the second input end are both coupled to a data line of the LCD panel and the repair line. The data line repair apparatus comprises a receiving module, receiving image data of a present frame from the data line; an acquiring module, acquiring output data corresponding to the image data of the present frame and image data of a former frame from preserved corresponding relationships of the aforesaid data; and an outputting module, outputting a voltage corresponding to the output data acquired by the acquiring module to the first input end in a scheduled period. | 06-14-2012 |
20120176427 | LIQUID CRYSTAL DISPLAY AND PIXEL DISPLAYING STRUCTURE THEREOF - The present invention provides a liquid crystal display and pixel displaying structure thereof. The pixel displaying structure has a plurality of sub-pixel units. The sub-pixel units are arranged on a two-dimensional matrix arrangement and each of the sub-pixel units is divided into two rectangular partitions, and each of the partitions performs a bright mode or a dark mode, and then the bright mode and the dark mode are changed over to each other between consecutive frames of screen while two transversely-adjacent or longitudinally-adjacent partitions are a combination of a bright-mode partition and a dark-mode partition. Therefore, ladder-like bright-dark boundary line appearing during displaying oblique lines can be reduced based on the visual mixture of brightness interchanging. | 07-12-2012 |
20120306047 | CHIP-ON-FILM STRUCTURE FOR LIQUID CRYSTAL PANEL - The present invention provides a chip on film (COF) structure for a liquid crystal panel, which is disposed on an edge of a glass substrate of an array substrate of a liquid crystal panel. The COF structure comprises a plastic substrate, a metal layer, an adhesive layer, a driver chip and an insulating protection layer. The COF structures further comprises at least one groove, and the groove is disposed on the plastic substrate over the output terminals of the metal layer. The at least one groove of the present invention can prevent from deformation and damage of the glass substrate when the COF structure is assembled with the glass substrate of the array substrate, and it can reduce the brightness difference of the glass substrate in the thermally pressed regions. | 12-06-2012 |
20130010001 | LCD DISPLAY, A DRIVING DEVICE FOR DRIVING THE LCD DISPLAY, AND A DRIVING METHOD FOR DRIVING THE LCD DISPLAY - The present invention discloses an LCD display and related driving device and driving method. The driving method includes: obtaining an accumulated working time of the LCD display; obtaining a high reference voltage corresponding to the accumulated working time; utilizing the high reference voltage to drive the LCD display; making a multiplying product of a transmittance and a backlight magnitude of the LCD display remain equal or proximity. The present invention suppresses the backlight magnitude decrease phenomenon due to the long-used term of the LCD display such that the display quality can be improved. | 01-10-2013 |
20130016034 | Gamma Buffer Output Compensation Circuit, Drive Circuit and Resistance Setting Method ThereofAANM Liao; LiangchanAACI ShenzhenAACO CNAAGP Liao; Liangchan Shenzhen CNAANM Lin; PoshenAACI ShenzhenAACO CNAAGP Lin; Poshen Shenzhen CNAANM Wang; NianmaoAACI ShenzhenAACO CNAAGP Wang; Nianmao Shenzhen CN - The present invention discloses a gamma buffer output compensation circuit, a drive circuit and a resistance setting method thereof. The gamma buffer output compensation circuit comprises a set of variable compensating resistor modules which are respectively connected to each output terminal of the gamma buffer and have regulable resistance. The present invention uses the method of setting variable compensating resistor modules with regulable resistance in front of each output terminal of the gamma buffer to replace the existing compensating resistors with fixed resistance. The resistance of the compensating resistors in front of each output terminal can be regulated through external operation so that the same compensation circuit can be applied to different types of machines. Therefore, the gamma buffer output compensation circuit can be directly developed in advance without regard to the difference of different types of machines, and the resistance of suitable compensating resistors can be regulated in later period. Thus, the generality of gamma buffers is increased, and the development cycle of machines is reduced. | 01-17-2013 |
20130033669 | TAPE SUBSTRATE FOR CHIP ON FILM STRUCTURE OF LIQUID CRYSTAL PANEL - The present invention discloses a tape substrate for chip on film structure of a liquid crystal panel. The tape substrate is provided with plural package units of chip on film structures arranged along its longitudinal direction, and the package unit has a driver chip, input leads and output leads. The longitudinal direction of the driver chip is parallel to the longitudinal direction of the tape substrate, and the input leads and the output leads are located at the two opposite sides of the driver chip. Each package unit is set up with a short side and a long side, and the input leads are formed at the short side, while the output leads are formed at the long side. In the package units adjacent to each other, the short side of one package unit joins the long side of a next package unit. This invention further discloses a liquid crystal panel having the tape substrate. | 02-07-2013 |
20130044085 | Liquid crystal panel driving circuit and liquid crystal display Device Using the Same - The present invention discloses a liquid crystal panel driving circuit and a liquid crystal display (LCD) device using the same, multiple scan chips and multiple discharge resistors which are corresponding to all the scan chips one-to-one, wherein each said discharge resistor is used for loading the scan drive and the scan line of the corresponding scan chip. Because the loading resistor group of the clipper circuit is divided into multiple discharge resistors which are matched with all the scan chips, the discharge energy will be reduced as long as each discharge resistor is responsible for the loading of the corresponding scan chip, and the problem of local overheating will not be generated. In addition, the discharge resistors can be distributed into different positions; the arrangement of the driving circuit can be freely selected; the heat is uniformly dissipated by distributing the discharge resistors, and local overheating will be avoided and not affect the performance of the circuit. | 02-21-2013 |
20130100615 | TAPE SUBSTRATE WITH CHIP ON FILM STRUCTURE FOR LIQUID CRYSTAL DISPLAY PANEL - The present invention provides a tape substrate with COF structures for a liquid crystal display panel. A plurality of package units with the COF structures are arranged along a longitudinal direction of the tape substrate. Each of the package units includes input leads and output leads. In each of the package units, along the longitudinal direction of the tape substrate, the input leads and the output leads are disposed at both sides of the tape substrate, respectively. The present invention further provides the liquid crystal display panel using the tape substrate. | 04-25-2013 |
20130120677 | TEMPERATURE CONTROL METHOD AND APPARATUS FOR LIGHT EMITTING DIODE AND LIQUID CRYSTAL DISPLAY - A temperature control method for light emitting diode (LED) is disclosed, and the method comprises the following steps: acquiring the present temperature of the LED during the light emission of the LED; obtaining a driving electric current corresponding to the present temperature based on the present temperature of the LED; and driving the LED based on the driving electric current. This invention further discloses a temperature control device for the LED and a liquid crystal display. | 05-16-2013 |
20130141661 | Liquid Crystal Display and A Broken Line Repairing Method - The present invention discloses a liquid crystal display (LCD) and a broken line repairing method. The LCD comprises multiple data lines, a data driven chip connected to the data lines, and a sequence control circuit connected to the data driven chip. The LCD is provided with at least one broken data line; the broken data line is provided with connection points on the end away from the data driven chip; and each connection point is connected and conducted to a vacant channel of the data driven chip and simultaneously transmits data information of the broken data line to the corresponding vacant channel to be output. The method can drive the data lines on both sides of the breakpoint and does not require an additional OP buffer. A repairing line need not to be reserved on PCBA; and one broken line only has one welding spot, which decreases the production procedure, increases the yield rate of TFT-LCD, and reduces the material and production cost. | 06-06-2013 |
20130141663 | Liquid Crystal Display and Making Method Thereof - The present invention discloses a liquid crystal display (LCD) and a making method thereof. The LCD comprises: a LCD panel and one or more (Chip on Film) COFs arranged at the edge of the LCD panel, wherein conducting layers used for discharging the static electricity from the LCD panel are arranged between the LCD panel and the COF. With the application of the conducting layers, the static electricity can be discharged from the LCD panel, and thus a LCD frame can be made of nonmetallic materials with low cost. Thereby, the production cost of the LCD can be further reduced while the static charge on the LCD panel is discharged in time. | 06-06-2013 |
20130145225 | CODE CHECKING METHOD FOR A MEMORY OF A PRINTED CIRCUIT BOARD - The present invention discloses a code checking method for a memory of a printed circuit board, which is to firstly add a check code to a data end of codes, after the codes is written in a memory, then use a timing controller to calculate a checksum of the data of the part of the primary codes and further compare the calculated checksum with the check code, and then output to a probe via a testing pin to display the result of comparison, so as to accomplish an object of checking if the written codes are correct. The present invention enhances work efficiency of checking the codes written in the memory. | 06-06-2013 |
20130235011 | LCD Panel Driving Method, Display Drive Circuit, and LCD Device - The invention provides a method for driving an LCD panel, a display drive circuit, and an LCD device. The method for driving an LCD panel includes the following steps: A: obtaining a coordinate position of a pixel to be displayed on a current frame of the LCD panel and a ideal voltage required by the correspondingly displayed gray scale corresponding thereto; B: determining a compensating voltage for improving the uniformity of the LCD panel in accordance with the coordinate position of the current pixel on the LCD panel, and loading the compensating voltage onto the corresponding data line. The invention has the advantages that the charge time difference of all areas of the LCD panel caused by the charge resulting from waveform delay variation because of resistor and capacitor (RC delay) is improved, the display uniformity of LCD panels, in particular large LCD panels is improved, and the taste thereof is increased. | 09-12-2013 |
20130300642 | BACKLIGHT UNIT WITH CHANGING OSCILLATION FREQUENCY IN STEREOSCOPIC MODE AND LIQUID CRYSTAL DISPLAY USING THE SAME - A liquid crystal display for displaying either a flat image or a stereoscopic image, comprising: a panel; and a backlight unit for providing a light source to the panel. The backlight unit comprising: a switch circuit and an oscillator. One end of the switch circuit is electrically connected with a first resistor, and another end of the switch circuit is electrically connected with a second resistor. When the switch circuit is turned on, the first resistor is connected with the second resistor in parallel. The oscillator is electrically connected with the first resistor and the switch circuit. When the switch circuit is turned off, the oscillator outputs a first frequency, and when the switch circuit is turned on, the oscillator outputs a second frequency. | 11-14-2013 |
20130300770 | LED Backlight Driving Circuit, Liquid Crystal Display Device, and Driving Method - The invention discloses an LED backlight driving circuit, an LCD device, and a driving method. The LED backlight driving circuit includes a plurality of LED light strings which are arranged in parallel; each LED light string is correspondingly connected with a dimming branch in series. The LED backlight driving circuit further includes a plurality of controllable disconnectors; one end of the controllable disconnector is connected to at least two LED light strings, and the other end of the controllable disconnector is connected with an equal amount of dimming branches; at the moment, only one of the dimming branches connected with the same controllable disconnector can be conducted. In the invention, on the premise of ensuring that the whole brightness is not variously reduced, the number of the controllable disconnector can be reduced by sharing the same controllable disconnector, thereby reducing the cost. | 11-14-2013 |
20140002772 | LED BACKLIGHT DRIVING CIRCUIT, BACKLIGHT MODULE, AND LCD DEVICE | 01-02-2014 |
20140042930 | LCD DEVICE CONTROL SYSTEM AND LCD DEVICE - A liquid crystal display (LCD) device control system or an LCD device includes a control circuit board includes a sequence control circuit, a panel includes a source drive circuit, and a scalar circuit board includes a first voltage reduction module. The sequence control circuit is configured with a main power end and an auxiliary power end. The main power end of the sequence control circuit and the source drive circuit are coupled to the first voltage reduction module to supply power. | 02-13-2014 |
20140043220 | LCD DEVICE AND CONTROL SYSTEM OF LCD DEVICE - The present disclosure discloses a control system of a liquid crystal display (LCD) device and an LCD device. The control system of the LCD device includes a power supply module, a control circuit board and a scalar board. The scalar board includes a scalar module, a first low-voltage linear voltage stabilizer and a first voltage reduction module used for supplying power to the scalar module and the first low-voltage linear voltage stabilizer. The power supply module outputs 5V that supplies power to the control circuit board and the first voltage reduction module. | 02-13-2014 |
20140085587 | Chip-On-Film Structure for Liquid Crystal Panel - The present invention provides a chip-on-film (COF) structure for a liquid crystal panel, which comprises a flexible substrate, a driver chip, a plurality of output-side traces. The flexible substrate is provided with an output edge to be connected to a liquid crystal panel. The driver chip is disposes on the upper surface of the flexible substrate, and the longitudinal direction of the driver chip is perpendicular or oblique to the output edge. The output-side traces are linear, curved or L-shape to connect terminals of two sides of the driver chip to the output edge, so as to simplify the circuit layout of the COF structure. | 03-27-2014 |
20140091994 | DRIVING CIRCUIT OF LCD PANEL, LCD PANEL, AND LCD DEVICE - The present disclosure discloses a driving circuit of a liquid crystal display (LCD) panel, an LCD panel, and an LCD device. The driving circuit of the LCD panel includes a compensation unit coupled with a scan line of the LCD panel and outputting N different driving voltages to different gate driver chips on a side of the panel. N is equal to a number of the gate driver chips arranged on the side of the LCD panel, as distance from the driving source of the driving voltages to the gate driver chip increases, absolute value of the driving voltage outputted by the compensation unit increases. | 04-03-2014 |
20140152532 | PANEL VIDEO SYSTEM CONTROLLER AND LCD DEVICE - The present disclosure provides a panel video system controller and a liquid crystal display (LCD) device. The panel video system controller includes a timing control circuit and a video processing circuit, and the timing control circuit and the video processing circuit are integrated into a same integrated circuit. In research, data. connection between a back-end system of the LCD device such as television and the LCD panel is mainly achieved by a video processing, chip and the timing control circuit. In the present disclosure, the video processing chip in the back-end system of the LCD device and the timing control circuit in the LCD panel are integrated. On one hand, circuit integration level is increased, and assembly process is simplified. On the other hand, it is not needed to use additional data conversion interface between the back-end system of the LCD device and the LCD panel, thereby reducing the product development cycle, development cost, and assembly process. | 06-05-2014 |
20140333863 | Liquid Crystal Display Device, Compensation Circuit and TFT Voltage Shutdown Method Thereof - The present invention provides a liquid crystal display device, compensation circuit and TFT voltage shutdown method. The compensation circuit includes first capacitor, first resistor, second resistor and operational amplifier; wherein first terminal of first capacitor connected to receiving terminal of gate driver of LCD for receiving shutdown voltage to shutdown TFT; first terminal of first resistor connected to second terminal of first capacitor; first terminal of second resistor connected to second terminal of first resistor and second terminal of second resistor connected to output terminal of operational amplifier; positive input terminal of operational amplifier receiving an externally supplied shutdown voltage for gate driver, and negative input terminal of operational amplifier connected to second terminal of first resistor; wherein connection between first capacitor and receiving terminal of gate drive independent from connection between output terminal of operational amplifier and receiving terminal of gate driver. | 11-13-2014 |
20150015157 | LCD Display, a Driving Device for Driving the LCD display, and a Driving Method for Driving the LCD Display - The present invention discloses an LCD display and related driving device and driving method. The driving method includes: obtaining an accumulated working time of the LCD display; obtaining a high reference voltage corresponding to the accumulated working time; utilizing the high reference voltage to drive the LCD display; making a multiplying product of a transmittance and a backlight magnitude of the LCD display remain equal or proximity. The present invention suppresses the backlight magnitude decrease phenomenon due to the long-used term of the LCD display such that the display quality can be improved. | 01-15-2015 |
Po-Shen Lin, Shenzhen CN
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20120314175 | COF, COF CARRIER TAPE AND DRIVE CIRCUIT OF LIQUID CRYSTAL TELEVISION - A COF tape is formed by orderly connecting several COFs and a carrier connected with said COF tape. The appearance of said COF is a trapezoid consisting of two paralleled wiring edges and two unparalleled side edges. The longer wiring edge of one COF and the shorter wiring edge of the other COF between the two adjacent COFs are connected and lie in a same straight line; the shorter wiring edges and the longer wiring edges of the other two COFs also lie in a same straight line. The disclosure also discloses a COF and a drive circuit for liquid crystal display television. The COF of the disclosure saves materials; the carrier-tape type semiconductor device with the COF of the disclosure is able to increase the quantity of COF on the carrier tape of specific length, so that the cost can be lowered to a large extent. | 12-13-2012 |
20120320003 | COF, COF CARRIER TAPE AND DRIVE CIRCUIT OF LIQUID CRYSTAL TELEVISION - The present disclosure discloses a COF (Chip On Film), the plane shape of which is a non-orthogonal parallelogram. The present disclosure further discloses a COF carrier tape, which includes a COF tape formed by orderly connecting several COF and a carrier connected with said COF tape. The plane shape of said COF is a non-orthogonal parallelogram. Said COF includes two paralleled wiring edges, and the two adjacent wiring edges of said COF are mutually connected. The present disclosure also discloses a drive circuit for liquid crystal display television. With the COF wiring number increased, the wiring intervals of the present disclosure remain unchanged. When the wiring number of COF are no longer increased, the lengths of the wiring edges can be shortened if the intervals remain unchanged; as a result, the total area of COF can reduced so that the cost can be effectively lowered. | 12-20-2012 |
20130038638 | CONTROL CIRCUIT AND LCD MODULE AND LCD USING THE SAME - A control circuit includes a power supply, a control IC, a liquid crystal panel, a driving integrated chip arranged between the control IC and the liquid crystal panel, and a number of voltage adjusting sub-circuits. The driving integrated chip includes a plurality of output ports for outputting a plurality of driving voltages respectively. Each voltage adjusting sub-circuit is arranged between the corresponding output port of the driving integrated chip and the liquid crystal panel for adjusting an initial value the voltage outputted from the corresponding output port before the driving voltage is transferred to the liquid crystal panel. With the voltage adjusting sub-circuits, the driving voltages received by the liquid crystal panel have the same value to avoid the color deviation of the images displayed in the liquid crystal panel. This improves the display effect of the liquid crystal panel under without increasing the layout area. | 02-14-2013 |
20130057461 | TANGENT ANGLE CIRCUIT IN AN LCD DRIVING SYSTEM AND LCD DRIVING SYSTEM - A tangent angle circuit is connected to a plurality of scan line driving circuits and comprises: a charging module integrated on a control board to receive input of a direct current (DC) driving voltage and output a cut-in voltage to charge the scan line driving circuits; and a plurality of discharging modules integrated on the scan line driving circuits respectively to control the corresponding scan line driving circuits to discharge. In the present invention, by distributing the discharging modules on each of the scan line driving circuits respectively, the burden of load discharged charges on the discharging modules is reduced to avoid occurrence of an overhigh temperature; and the discharging modules are spatially separated, which is further favorable for reducing the temperature, releasing the space of the control board and reducing the area of the control board. | 03-07-2013 |
20130057568 | LCD OVERDRIVING METHOD AND DEVICE AND LCD - A liquid crystal display (LCD) overdriving method, an LCD overdriving device and an LCD are disclosed. The LCD overdriving method improves displaying quality and a response speed of the LCD comprising the following steps of: receiving by a scaling controller, a previous frame image grayscale value stored into a frame buffer of the scaling controller; receiving a next frame image grayscale value by the scaling controller and sending the previous frame image grayscale value and the next frame image grayscale value to a time schedule controller so that the time schedule controller looks up a lookup table and outputs an overdriving grayscale value. The present disclosure can effectively save the cost by eliminating the need of providing an additional frame buffer in the time schedule controller. Furthermore, as image grayscale values of only two pixels need to be stored in the time schedule controller, it can save more memory spaces. | 03-07-2013 |
20130063912 | COF PACKAGING METHOD AND STRUCTURE FOR LCD DRIVER CHIPS - A COF packaging method and structure for LCD driver chips, the packaging structure comprises a substrate tape and a plurality of COF packaging units arranged consecutively along a direction the substrate tape is moved. Each of the packaging units includes a LCD driver chip, and a first lead and a second lead electrically connected to the LCD driver chip and distributed along two sides of the LCD driver chip. The LCD driver chip of each of the packaging units is parallel to the moving direction of the substrate tape, the first lead and the second lead of each of the packaging units are extended along a width of the substrate tape. By the method, the number and intervals of the leads are not limited by the width dimension of the substrate tape, in order to suit the requirements of large-sized liquid crystal panels. | 03-14-2013 |
20130069553 | LED DIMMING DRIVE DEVICE, METHOD AND LCD - A light emitting diode (LED) dimming drive device, an LED dimming drive method and a liquid crystal display (LCD) are disclosed. The LED dimming drive device comprises a plurality of dimming control circuits each comprising one dimmer switch and a delay setting circuit for setting a different delay time for each dimming control circuits. Each of the dimming control circuits further comprises a clock delay circuit for receiving a pulse width modulation (PWM) signal, timing according to the delay time, and outputting the PWM signal to the dimmer switch when the delay time expires. Different delay times can be used to control the output of PWM signals and further control the on or off of the dimmer switches. This can avoid the noises or electromagnetic (EM) interferences occurred by a large amount of energy transmitted into the LED paths when the dimmer switches is turned on. | 03-21-2013 |
20130069925 | TANGENT ANGLE CIRCUIT IN AN LCD DRIVING SYSTEM AND LCD DRIVING SYSTEM - A tangent angle circuit in a liquid crystal display (LCD) driving system comprises: a charging module integrated on a control board for receiving input of a direct current (DC) driving voltage and outputting a cut-in voltage to charge a plurality of scan line driving circuits; a plurality of discharging modules integrated on the scan line driving circuits respectively for controlling the corresponding scan line driving circuits to discharge; and a plurality of external regulating modules externally connected to the scan line driving circuits respectively and connected to the corresponding discharging modules to regulate the discharging modules so as to control a discharging rate of the scan line driving circuits. In the present invention, a discharge slope of the corresponding scan line driving circuit can be regulated; thereby, the tangent angle circuit is suitable for use with scan line driving circuits having different parasitic capacitors. | 03-21-2013 |
20130100168 | OVERDRIVE CONTROLLING SYSTEM FOR LIQUID CRYSTAL DISPLAY - An overdrive controlling system for a liquid crystal device includes an image scaling device for storing a current frame data and a preceding frame data, and a time sequence controlling panel. The time sequence controlling panel includes an overdrive controller, a first storage device connected to the overdrive controller for storing a lookup table, and a time sequence controlling circuit connected to the overdrive controller. The time sequence controlling panel further includes two low-voltage differential signaling receivers respectively connected to the overdrive controller. The low-voltage differential signaling receivers are further connected to the image scaling device for receiving the current and preceding frame data and outputting the received frame data to the overdrive controller. The overdrive controller compares the current frame data and the preceding frame data with the lookup table to obtain a compensated image data, and outputs the compensated image data to the time sequence controlling circuit. | 04-25-2013 |
20130114226 | COF Packaging Unit and COF Packaging Tape - The invention discloses a COF packaging unit and a COF packaging tape. The COF packaging unit comprises COF baseband(s), IC Die(s) packaged on the COF baseband(s), and input end wires and output end wires connected with the IC Die(s); the input end wires and the output end wires are respectively provided with input terminals and output terminals at two edges of the COF baseband. In the invention, because the input terminals and the output terminals are pitched along the edges of the COF baseband, the length of the single COF packaging unit is set in accordance with the pitching requirement of the input end wires and the output end wires, so that the COF baseband can have sufficient area for wiring, to adapt to the requirement of large LCD panels. Thus, resources are reasonably integrated and used, equipment utilization rate is increased, material purchasing cost is saved, and economic benefits are increased. | 05-09-2013 |
20130120344 | OUTPUT COMPENSATION CIRCUIT AND OUTPUT COMPENSATION METHOD FOR LCD DATA DRIVE IC, AND LCD - An output compensation circuit and an output compensation method for an LCD data drive IC as well as an LCD comprising the same are disclosed. The output compensation circuit comprises a data drive IC, a plurality of first switch units and a plurality of delay control units. A plurality of output channels of the data drive IC each are connected with a corresponding row of pixel electrodes on a glass substrate via a data line respectively to output a charging signal. Each of the first switch units control the corresponding output channel according to a delay control signal generated by the corresponding delay control unit. Each of the delay control units is configured to generate the delay control signal-used to control the first switch unit to be turned on after a predetermined delay so that the charging time is the same for all the pixel electrodes. | 05-16-2013 |
Poying Lin, Shenzhen CN
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20120057102 | BACKLIGHT MODULE - The present invention discloses a backlight module, used for a liquid crystal display apparatus. The backlight module comprises a back plate, positioned at the bottom of the backlight module; a display area being in the liquid crystal display apparatus in accordance with the back plate and overlapping therewith, and the display area has a display area center line; and a plurality of LEDs classified to belong to several bright bins respectively and the display area center line has a center corresponding to the LEDs, wherein the LEDs belonging to a higher bright bin are positioned closer to the center and the LEDs belonging to a lower bright bin are positioned farther to the center. The LED backlight module of the present invention can raise the usage rate of LEDs and reduce the cost efficiently. | 03-08-2012 |
20120057103 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY APPARATUS - The present invention discloses a backlight module and a liquid crystal display apparatus. The backlight module is employed in a liquid crystal display apparatus having a back plate and a plurality of LEDs. The liquid crystal display apparatus has a display area in accordance with the back plate and overlaps therewith, and the display area has a display area center line. The display area center line has a center corresponding to the LEDs. The LEDs are classified to belong to several positive voltage bins respectively. The LEDs belonging to a lower positive voltage bin are positioned closer to the center and the LEDs belonging to a higher positive voltage bin are positioned farther to the center. | 03-08-2012 |
20130063927 | LED Backlight Module and Liquid Crystal Display Device - The present invention discloses a LED backlight module and a LCD device, wherein said LED backlight module comprises a reflector, multiple LEDs arranged on the reflector and a diffuser plate arranged oppositely to the LEDs; said diffuser plate is provided with multiple uniform-lighting structures. Because the diffuser plate of the LED backlight module of the present invention is provided with the uniform-lighting structures, the distance of light mixing and the light diffusion effect are increased through the reflecting and scattering effects of the uniform-lighting structures. Thus, the direct light backlight module is thinned, the number of LEDs is reduced, and the mura phenomenon is reduced. | 03-14-2013 |
Qingchun Lin, Shenzhen CN
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20120206885 | REMOTE RADIO UNIT - The disclosure discloses a remote radio unit, which comprises: a common slot, an antenna and a plurality of function modules; wherein the common slot is connected with the antenna and comprises a plurality of slots, and each function module is inserted in a different slot of the common slot respectively. The disclosure can solve the problem that a remote radio unit is extended inconveniently while adding frequency bands and the whole remote radio unit will be greatly affected in most cases when a fault occurs in the module supporting one frequency band. | 08-16-2012 |
Sheng Lin, Shenzhen CN
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20090102802 | TOUCH PANEL DETECTION CIRCUITRY AND METHOD OF OPERATION - A touch panel detection circuit includes current limiting circuitry that has a first portion coupled between a first supply voltage terminal and a first input node and a second portion coupled between a second input node and a second supply voltage terminal. Programmable precharge circuitry connects the first input node to the first supply voltage terminal via a conductive path that is in parallel with the first portion of the current limiting circuitry and precharges the first input node to a predetermined voltage. Comparison circuitry is coupled to the programmable precharge circuitry and to the first input node. The comparison circuitry detects a change in resistance between the first input node and the second input node and provides a signal in response thereto when the comparison circuitry is enabled by the programmable precharge circuitry. | 04-23-2009 |
20130130743 | Audio Jack Magnetic Card Reader - The invention provides an audio jack magnetic card reader, comprising: an audio interface connecting a headphone jack of a mobile phone and comprising a first soundtrack terminal, a second soundtrack terminal and a microphone terminal; a data transmitting unit electrically connecting the microphone terminal so as to transmit the data to the mobile phone; a data receiving unit electrically connecting the second soundtrack terminal so, as to, receive the data from the mobile phone; an encryption module electrically connecting the data transmitting unit and the data receiving unit and stored with a key and a digital certificate; and a power-taken module of which the input terminal is electrically connected with the first soundtrack terminal and of which the output terminal provides power to the data transmitting unit the data receiving unit and the encryption module. | 05-23-2013 |
Shugong Lin, Shenzhen CN
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20130072179 | SWITCHING METHOD AND SYSTEM OF MULTIPLE INPUT MULTIPLE OUTPUT MODE - A switching method and system for a Multiple Input Multiple Output (MIMO) mode are provided by the disclosure. The method comprises that: a NodeB determines to perform MIMO mode switching for a cell (S | 03-21-2013 |
20140219259 | Method, System, Base Station and Terminal for Sending Multipoint Transmission System Data - The present document provides a method, a multi-point transmission system, a base station and a terminal for transmitting data in a multi-point transmission system. The method includes: for a User Equipment (UE) enabling multi-point transmission, a base station to which a secondary serving cell of the UE belongs adjusting a time when a High Speed Shared Control Channel (HS-SCCH) and a High Speed Dedicated Physical Control Channel (HS-PDSCH) are transmitted to the UE according to frame offset information of the primary and secondary serving cells of the UE, so that a subframe boundary offset between the HS-PDSCHs of the primary and secondary serving cells received by the UE is within a specified range, and a subframe boundary offset between the HS-SCCHs of the primary and secondary serving cells received by the UE is within the same specified range. | 08-07-2014 |
Shun-Mao Lin, Shenzhen CN
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20120064364 | COATED ARTICLE - A coated article includes a substrate, and a coating deposited on the substrate that comprises an equal number of alternating densification layers and corrosion resistance layers. The densification layers are made of tin or aluminum; the corrosion resistance layers are made of chromium, niobium, vanadium, zirconium, titanium, or manganese. | 03-15-2012 |
20120067721 | TARGET ASSEMBLY - A target assembly includes a base comprising a first surface and a second surface opposite to the first surface. The base defining a threaded hole; a magnetron mounted on a first surface; a target movably mounted to the second surface, the target defining an opening corresponding to the threaded hole, the opening including a first end and a second end; and a screw. The screw can slide in the opening from the first end to the second end so the position between magnetron and the target is adjusted to adjust the bombarded area of the target. | 03-22-2012 |
20130302636 | POROUS METAL ARTICLE AND ABOUT METHOD FOR MANUFACTURING SAME - A porous metal article includes a substrate, a metal layer formed on the substrate, and a porous metal layer formed on the metal layer. The metal layer is a noble metal layer doped with M, M comprising an element selected from the group consisting of magnesium and calcium, the content of M in the metal layer is between about 30 wt % and about 70 wt %. | 11-14-2013 |
20140193662 | STAINLESS STEEL-AND-AMORPHOUS ALLOY COMPOSITE AND METHOD FOR MANUFACTURING - A stainless steel-and-amorphous alloy composite includes a stainless steel part and an amorphous alloy part. The stainless steel part has nano-pores defined in a surface thereof. The amorphous alloy part is integrally bonded to the surface having the nano-pores. A method for manufacturing the composite is also described. | 07-10-2014 |
Sixin Lin, Shenzhen CN
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20090022221 | METHOD FOR VIDEO LAYERED CODING, DEVICE FOR CODING AND DECODING IN INTERLACED MODE - A video layered coding or decoding method in an interlaced mode, including: dividing a frame of a current layer into fields after interlacing; determining a field in the current layer at the same time point as a frame in an upper layer according to a corresponding relation on a time axis; and predicting the frame in the upper layer through the corresponding field at the same time point, so as to realize inter-layer predictive coding or decoding. | 01-22-2009 |
20100034293 | METHOD AND APPARATUS OF MULTI-VIEW CODING AND DECODING - A method and an apparatus of multi-view coding and decoding are provided. In the process of encoding multi-view video images, a frame number and view identifier information of the image that uses auxiliary reference information are written into a code stream, and sent to the decoder. The decoder obtains the frame number and the view identifier information of the image that uses the auxiliary reference information, and determines the auxiliary reference information applied to a specified image according to the frame number and the view identifier information. Errors of the image may be concealed according to the auxiliary reference information. | 02-11-2010 |
20100195715 | METHOD AND APPARATUS FOR ADAPTIVE FRAME PREDICTION - An adaptive frame prediction method includes: using at least one block partition method to partition an MB that needs to perform intra-frame prediction; using at least one prediction mode to predict each sub-block in each block partition result and obtaining a sub-block residual of a current sub-block; selecting multiple transformation methods according to the sub-block type to transform each sub-block residual and obtain the code-rate distortion ratio of the current sub-block; performing frame prediction for the MB according to the block partition method, the prediction mode, and the transformation method corresponding to the code-rate distortion ratio of a minimum value among all code-rate distortion ratios. An adaptive prediction apparatus disclosed herein includes: a block partition module, a predicting module, a transforming module, a selecting module, and a frame predicting module. The method and the apparatus herein perform the intra-frame or inter-frame coding flexibly, get more adaptive to the local texture statistic features of the MBs, and improve the coding efficiency. | 08-05-2010 |
20100220791 | Video coding and decoding method and codex based on motion skip mode - A video coding method based on a motion skip mode (MSM) is provided. The method includes the following steps. A corresponding reference block of a current macro block to be encoded in a view-point reference image is determined, according to a direction of a disparity vector from a current image relative to the view-point reference image deduced by using a block smaller than 16×16 pixels as a base unit. The current macro block to be encoded is then encoded according to motion information of a macro block that the determined corresponding reference block belongs to. Other related video coding methods and corresponding codecs based on the MSM are also provided. Therefore, macro block motion information (MMI) of the currently encoded macro block at a corresponding position in the view-point reference image can be more accurately obtained, thereby improving a coding efficiency of the MSM. | 09-02-2010 |
20100266048 | VIDEO ENCODING AND DECODING METHOD AND DEVICE, AND VIDEO PROCESSING SYSTEM - A video encoding and decoding method and device and a video processing system are provided. In the encoding method and device, ordinate and abscissa position information of each block in a searching area is established by selecting an appropriate origin of coordinates of the searching area; meanwhile, an offset of a current macro block is encoded by using information of peripheral blocks of the macro block encoded currently as a context for encoding position offset information of a corresponding macro block in an adjacent view reference image of the current macro block. In the decoding method and device, position information of a corresponding macro block in a coordinate system is obtained by parsing offset information of the corresponding macro block of the current macro block, and motion information of the corresponding macro block is used as motion information of the current macro block. So the coding efficiency is increased. | 10-21-2010 |
20110032980 | METHOD AND APPARATUS FOR CODING AND DECODING MULTI-VIEW VIDEO IMAGES - A method for coding multi-view video images is provided in the present invention. The method comprises: obtaining a view dependency between inter-view reference images for a viewpoint image; and encoding the viewpoint image in motion skip mode according to the view dependency and a first inter-view motion dependency of a first non-anchor image, wherein the first non-anchor image has no inter-view reference image. In the embodiments of the present invention, inter-view motion dependencies of the image under coding are set, and therefore, the coding and the decoding of the multi-view video images in motion skip mode are simplified, and the efficiency in and the gain of coding the multi-view video image are improved. | 02-10-2011 |
20110085605 | METHOD, SYSTEM AND APPARATUS FOR EVALUATING VIDEO QUALITY - A method, a system, and an apparatus for evaluating video quality are disclosed to improve accuracy of the evaluation. The method includes: obtaining information about a transmitted video; resolving the information about the transmitted video to obtain video frame parameters, where the video frame parameters include a compression distortion parameter and/or a video quality distortion parameter with packet loss; and calculating a video frame quality parameter according to the video frame parameters. An apparatus and a system for evaluating video quality are provided. The embodiments of the present invention improve accuracy of video quality evaluation without reference. | 04-14-2011 |
20110188579 | Method, apparatus and system for rapid motion search applied in template switching - A method, an apparatus and a system for a rapid motion search applied in template matching are disclosed. The method includes: selecting motion vectors of blocks related to a current block as candidate motion vectors of the current block; after the uniqueness of a series of the candidate motion vectors of the current block is maintained, calculating the cost function of the candidate motion vectors in a corresponding template area of a reference frame, and obtaining the motion vector of the best matching template from the candidate motion vectors of the current block. In the embodiments of the present invention, there is no need to determine a large search range and no need to determine the corresponding search path template, and it is only necessary to perform a search in a smaller range. | 08-04-2011 |
20110273537 | METHOD AND APPARATUS FOR COMPUTING A PARALLAX - A method and an apparatus for computing a parallax are provided. The method includes: obtaining a plurality of views of a pixel point; computing gradients in a plurality of directions of the pixel point in the plurality of view; computing a matching error corresponding to a parallax of the pixel point according to the gradients; and computing the parallax of the current pixel point according to the matching error. Through the method and the apparatus for computing a parallax, the accuracy of parallax estimation is increased. | 11-10-2011 |
20120106645 | METHOD, APPARATUS AND DEVICE FOR OBTAINING MOTION INFORMATION OF VIDEO IMAGES AND TEMPLATE - A method is provided. The method includes: determining one or more first candidate reference blocks that correspond to a current block in a first reference frame according to known motion information related to the current block; determining one or more second candidate reference blocks in a second reference frame; calculating a sum of differences between pixels of each of the one or more first candidate reference blocks and pixels of a second candidate reference block that is of the one or more second candidate reference blocks and that corresponds to the first candidate reference block; selecting a first candidate reference block and a second candidate reference block with a minimum sum of differences as a first reference block and a second reference block of the current block; and obtaining motion information of the current block according to motion information determined by the first reference block and the second reference block. | 05-03-2012 |
20130129242 | Method and Device for Generating a Predicted Value of an Image - A method and device for generating a predicted value of image that are mostly used to generate a predicted value of a current block during image encoding or decoding. The method includes: determining a searching scope, wherein multiple motion vectors are included in the searching scope; performing up-sampling interpolations on first reference blocks, corresponding to the motion vector in the searching scope, in a reference image of the current block by using a first filter to obtain up-sampled first reference blocks; by using the up-sampled first reference blocks, obtaining at least one candidate motion vector corresponding to the current block; performing up-sampling interpolations on second reference blocks, corresponding to the at least one candidate motion vector, in the reference image of the current block by using a second filter to obtain up-sampled second reference blocks; combining the up-sampled second reference blocks to obtain a predicted value of the current block. | 05-23-2013 |
20130216146 | Image Encoding and Decoding Methods and Related Devices - Image encoding and decoding methods and related devices are provided. An image encoding and decoding method includes: for a sub-image block obtained by partitioning an image block, determining at least two position parameters, in which the at least two position parameters include a first position parameter and a second position parameter, the first position parameter identifies whether the sub-image block is a rectangle or not a rectangle, and the second position parameter identifies endpoint information of the sub-image block; determining an encoding sequence of the first position parameter and the second position parameter according to a partition manner of the image block; and encoding the at least two position parameters according to the determined encoding sequence. | 08-22-2013 |
20130216147 | Image Encoding and Decoding Methods and Related Devices - Image encoding and decoding methods and related devices are provided. An image encoding and decoding method includes: for a sub-image block obtained by partitioning an image block, determining at least two position parameters, in which the at least two position parameters include a first position parameter and a second position parameter, the first position parameter identifies whether the sub-image block is a rectangle or not a rectangle, and the second position parameter identifies endpoint information of the sub-image block; determining an encoding sequence of the first position parameter and the second position parameter according to a partition manner of the image block; and encoding the at least two position parameters according to the determined encoding sequence. | 08-22-2013 |
20130315309 | MOTION PREDICTION OR COMPENSATION METHOD - Embodiments of the present invention provide a motion prediction or compensation method during a video coding and decoding process. A motion prediction or compensation method provided in the embodiments of the present invention includes: acquiring a candidate motion vector set; conducting a refined search for an optimal motion vector based on information of the candidate motion vector set; and performing motion prediction or compensation by using the motion vector acquired by the refined search. This improves coding performance and meanwhile maintains reasonable complexity. | 11-28-2013 |
20130315313 | METHOD AND APPARATUS FOR ROUNDING COORDINATE VALUE OF NON-INTEGER PIXEL POSITION MOTION VECTOR - The present disclosure provides a method and an apparatus for rounding a coordinate value of a non-integer pixel position motion vector. The method includes: rounding a coordinate value of a non-integer pixel position motion vector, which includes: for each dimension of coordinates of the non-integer pixel position motion vector, when a coordinate in the dimension is a non-integer pixel position, rounding the coordinate value of the non-integer pixel position motion vector in the dimension to one of integer pixel coordinate positions A and B if distances from the coordinate of the non-integer pixel position motion vector in the dimension to the integer pixel coordinate positions A and B adjacent to the non-integer pixel position in the dimension are the same, where an integer pixel coordinate position is determined by a sign of the coordinate value of the non-integer pixel position motion vector in the dimension. | 11-28-2013 |
20140016704 | ENCODING/DECODING METHOD, ENCODING APPARATUS, DECODING APPARATUS, AND SYSTEM FOR VIDEO IMAGE - Embodiments of the present invention provide an encoding method, a decoding method, an encoding apparatus, a decoding apparatus, for a video image. The encoding method includes: determining an optimal integrated candidate block for a current block based on a motion vector integration technology; determining, based a prediction direction of the optimal integrated candidate block, a motion vector derivation mode that needs to be used by a decoder; correcting a motion vector of the current block based on the motion vector derivation mode; and determining a residual between a predicted value and an original value of the current block based on the corrected motion vector, thereby encoding the current block. According to the technical solutions, a more accurate predicted value is obtained by correcting the motion vector, and a smaller residual is generated, thereby improving encoding efficiency, avoiding an increase in data bandwidth, improving decoding quality, and reducing calculation complexity. | 01-16-2014 |
20150085942 | METHOD, SYSTEM AND APPARATUS FOR EVALUATING VIDEO QUALITY - A method, a system, and an apparatus for evaluating video quality are disclosed to improve accuracy of the evaluation. The method includes: obtaining information about a transmitted video; resolving the information about the transmitted video to obtain video frame parameters, where the video frame parameters include a compression distortion parameter and/or a video quality distortion parameter with packet loss; and calculating a video frame quality parameter according to the video frame parameters. An apparatus and a system for evaluating video quality are provided. The embodiments of the present invention improve accuracy of video quality evaluation without reference. | 03-26-2015 |
Song Lin, Shenzhen CN
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20110047438 | COMPUTER AND DATA STORAGE METHOD - A computer and a method for accessing data in the computer are provided. The computer comprises a mainboard chipset, a conventional hard disk, a flash memory and a controller. The controller is connected with the flash memory and selectively stores data to the hard disk or the flash memory according to the command from the mainboard chipset. The mainboard chipset is the south bridge chipset. The controller comprises a data interface unit in communication with the south bridge chipset, a controlling unit configured to receive the command through the data interface unit, and a flash memory accessing unit connected with the flash memory. The controlling unit controls the flash memory accessing unit to exchange the data with the south bridge chipset through the data interface unit according to the received command. | 02-24-2011 |
Tian-Wei Lin, Shenzhen CN
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20090056376 | MODULAR SETTING DIAMOND JEWELRY - A modular setting diamond jewelry includes a noble metal base with the bottom thereof being in a shape of taper. A plurality of diamond holes is defined in the top of the noble metal base for receiving diamonds therein. A protrusion is formed between each two adjacent diamond holes which locate at the circumference of noble metal base. The peripheral setting diamonds abut against the central diamond with inner edges thereof. The outer edge of each peripheral diamond is aligned to the peripheral edge of the noble metal base. One diamond hole is defined in the center of the noble metal base, and eight diamond holes are defined around the central diamond hole. The modular setting diamond jewelry of the present invention is ready to make with low cost, since the diamond holes defined in the noble metal base and the protrusions formed between the peripheral diamond holes can install several diamonds and the diamonds together with the noble metal base form an artistic whole to have the same effect as a big grain diamond. | 03-05-2009 |
20100229598 | Modular Setting Diamond Jewelry - A modular setting diamond jewelry includes a noble metal base with the bottom thereof being in a shape of taper. A plurality of diamond holes is defined in the top of the noble metal base for receiving diamonds therein. A protrusion is formed between each two adjacent diamond holes which locate at the circumference of noble metal base. The peripheral setting diamonds abut against the central diamond with inner edges thereof. The outer edge of each peripheral diamond is aligned to the peripheral edge of the noble metal base. One diamond hole is defined in the center of the noble metal base, and eight diamond holes are defined around the central diamond hole. The modular setting diamond jewelry of the present invention is ready to make with low cost, since the diamond holes defined in the noble metal base and the protrusions formed between the peripheral diamond holes can install several diamonds and the diamonds together with the noble metal base form an artistic whole to have the same effect as a big grain diamond. | 09-16-2010 |
Tong-Hua Lin, Shenzhen CN
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20090109630 | HEAT SINK ASSEMBLY HAVING A FIXING BASE THEREOF - A heat sink assembly includes a fixing base and a heat sink mounted on the fixing base. The fixing base has a bottom face attached to an electronic component mounted on a printed circuit board. The fixing base includes a pair of hooks extending from a rear side thereof and engaging with a support beam fixed to the printed circuit board. A pair of sleeves extend from a front side of the fixing base and two fasteners are received in the sleeves and threadedly engage with the printed circuit board. The rear and front sides of the fixing base are firmly secured to the printed circuit board, whereby the heat sink mounted on the fixing base can dissipate heat from the electronic component via the fixing base. | 04-30-2009 |
Weichen Lin, Shenzhen CN
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20130137045 | UV Glass Production Method - The present invention discloses a UV glass production method, comprising the steps: arranging a blade on an exposure stage; controlling the position of an exposure area on a glass substrate by regulating the position of the blade; removing a film layer from the area to be transparent; and forming a UV mask in the area to be shaded. In the present invention, a mask blade is adopted, can individually move and be accurately controlled individually; thus, rays of an exposure machine can be accurately positioned for producing a UV glass which meets standards. Moreover, in the present invention, there is no need to design a light cover especially so as to save the design and production cost of the light cover; thus, the present invention can ensure the production accuracy and effectively save the production cost. | 05-30-2013 |
Wen-Bin Lin, Shenzhen CN
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20080277145 | Flexible printed circuit - A flexible printed circuit includes a flexible substrate, a plurality of first conductive wires, and a plurality of second conductive wires. The flexible substrate includes a first surface and a second surface facing the first surface. The first conductive wires are provided on the first surface. The first conductive wires extend from an edge of the flexible substrate to another edge of the flexible substrate. The second conductive wires are provided on the second surface. The second conductive wires extend from an end of the flexible substrate to a predetermined portion of the flexible substrate. A part of each second conductive wire at the predetermined portion of the flexible substrate is electrically connected with the first conductive wire via a conductive structure. | 11-13-2008 |
William Lin, Shenzhen CN
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20120006889 | CARTON AND METHOD FOR PRODUCING THE SAME - A carton includes a cuboid body and a cuboid cover both formed by folding paper board. The body includes first through fourth external wall plates connected through creases. The bottom edge of the first external wall plate is connected with an inner bottom plate. The bottom edge of the third external wall plate is connected with an external bottom plate, and two side edges of the external bottom plate are connected with a second internal wall plate and a fourth internal wall plate. The first through fourth external wall plates and the external bottom plate form a cuboid structure. A second internal wall plate is in contact with the inner surface of the second external wall plate. The fourth internal wall plate is in contact with the inner surface of the fourth external wall plate. The inner bottom plate in contact with the inner surface of the external bottom plate. | 01-12-2012 |
Xi Lin, Shenzhen CN
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20120192060 | SYSTEM AND METHOD FOR UPDATING HTML DOCUMENTS IN AN HTML DOCUMENT UPDATING DEVICE - An HTML document updating method implement for an HTML document updating device is provided. The device includes a storage system to store at least one HTML document of a given webpage. The method includes: first saving an input given website address as a URL of a webpage. Then, obtaining a HTML document of the given webpage at every time interval. Next, analyzing the currently obtained HTML document and a saved HTML document, obtaining HTML elements of the currently obtained HTML document and the HTML elements of the saved HTML document, and updating the HTML element of the saved HTML document of the given webpage with the corresponding HTML element of the currently obtained HTML document of the given webpage when the HTML element of the saved HTML document of the given webpage does not match the corresponding HTML element of the currently obtained HTML document of the given webpage. | 07-26-2012 |
20120239614 | METHOD AND SYSTEM FOR MANAGING DATA IN DATABASE - A method for managing data in a database includes loading data in a database to an office software based document template pre-configured in a server to generate a corresponding office software based document, and modifying and updating the data in the database through implementing a program by use of the office software based document. | 09-20-2012 |
20130143608 | MOBILE PHONE FOR PROCESSING SHORT MESSAGES AND METHOD THEREOF - The present invention provides a mobile phone and a method for processing short messages adapted for the mobile phone. The mobile phone stores a first and a second groups of keywords, at least one folder, and a plurality of relationships between the at least one folder and the first group of keywords. When the mobile phone | 06-06-2013 |
20130156172 | ELECTRONIC DEVICE WITH FUNCTION OF REPLYING TO MESSAGE BASED ON RECEIVER ENVIRONMENT AND METHOD THEREOF - An electronic device with a function of replying to a message based on the environment of the receiver is provided. The electronic device includes a storage unit, a receiving module, a determining module, a detecting module, an acquiring module, and a sending module. The storage unit stores an environment table which records relationships between receiver-environments and suitable replies. The receiving module receives a short message from a sending phone number. The determining module collects information to determine a current receiver-environment of the user of the electronic device. The detecting module detects an existing reply matching the current receiver-environment in the environment table. The acquiring module acquires the reply matching the current environment and the sending module sends a message which includes the acquired reply to the sending phone number. | 06-20-2013 |
20130158992 | SPEECH PROCESSING SYSTEM AND METHOD - An exemplary speech processing method includes extracting voice features from the stored audio files. Next, the method extracts speech(s) of a speaker from one or more audio files that contains voice feature matching one selected voice model, to form a single audio file, implements a speech-to-text algorithm to create a textual file based on the single audio file, and further records time point(s). The method then associates each of the words in the converted text with corresponding recorded time points recorded. Next, the method searches for an input keyword in the converted textual file. The method further obtains a time point associated with a word first appearing in the textual file that matches the keyword, and further controls an audio play device to play the single audio file at the determined time point. | 06-20-2013 |
20130159827 | APPARATUS AND METHOD FOR DISPLAYING SUB PAGE CONTENT - An apparatus for displaying sub page content includes a display unit, a storage unit, and a processing unit. The apparatus communicates with a network server. The processing unit obtains a webpage from the network server and one or more sub pages linked to the webpage. The display unit displays a first window for displaying label of each sub page designating a type which is binding with each sub page. The processing unit controls the display unit to display a second window for displaying the sub page content of the label displayed on the first window which is determined to be selected according to whether operation position of user's operation performed on the first window is on the area of the label of sub page displayed. A related method is also provided. | 06-20-2013 |
20130239043 | COMPUTING DEVICE AND METHOD FOR MANAGING DISPLAY OF WIDGET - A method for managing display of a widget, the widget is displayed in a form of a predetermined textbox on a user interface before the widget has got focus. When the widget has got focus, corresponding functions of the widget are executed, and preset original data of the widget is displayed through the widget. When the widget has lost focus, the display of the widget is reverted to the predetermined textbox, and inputted or selected information by the user through the widget is displayed in the predetermined textbox. | 09-12-2013 |
20140177816 | CALLBACK SYSTEM AND METHOD AND COMMUNICATION TERMINAL USING THE SAME - A callback system and method are provided. The callback method includes steps as followed: determining whether or not a phone number of a call request is one of the predetermined phone numbers in the list when the communication terminal receives the call request, hanging up the call request and dialing back the phone number of the call request when the phone number of the call request is one of the predetermined phone numbers in the list. A communication terminal with a callback function is also provided. | 06-26-2014 |
20140181846 | COMPUTING DEVICE AND WEB SYSTEM MANAGEMENT METHOD - A method manages a web system having a plurality of sub-systems using a computing device. A web project is created for the web system and is stored in a storage of the computing device. Each of the sub-systems has a directory created under the web project. Programs of each sub-system are compiled to generate a dynamic link library (DLL) document of each sub-system. The DLL document of each sub-system is written into a corresponding directory under the web project. | 06-26-2014 |
20140310687 | DATABASE SERVER AND PROGRAM PACKAGE INTEGRATING METHOD - A database server communicates with a plurality of client devices. Each of the client devices is used to create a program package to cooperatively develop a software project. An integrating package is created in a storage of the database server. When two or more client devices simultaneously access the integrating package, a storage region is created for each of the two or more client devices in a storage space of the integrating package. When the two or more client devices write the program package to the integrating package, the program package of each of the two or more client devices is automatically written into a corresponding storage region. | 10-16-2014 |
Xinping Lin, Shenzhen CN
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20120328933 | SEALING ASSEMBLY OF BATTERY, METHOD OF FABRICATING THE SAME, AND LITHIUM BATTERY - A sealing assembly of a battery, a method for fabricating the sealing assembly and a lithium ion battery are provided. The sealing assembly may comprise: a ceramic ring having a receiving hole; a metal ring fitted over the ceramic ring; and a core column formed in the receiving hole, which comprises a metal-ceramic composite. | 12-27-2012 |
20130337241 | METHOD FOR SELECTIVELY METALLIZING SURFACE OF CERAMIC SUBSTRATE, CERAMIC PRODUCT AND USE OF CERAMIC PRODUCT - A method for metallizing a surface of a ceramic substrate includes molding and sintering a ceramic composition to obtain the ceramic substrate, in which the ceramic composition comprises a ceramic powder and a functional powder dispersed in the ceramic powder, radiating a predetermined region of the surface of the ceramic substrate, and performing chemical plating on the ceramic substrate. | 12-19-2013 |
20140319114 | ELECTRIC HEATER, AND APPARATUS, HEATING AND AIR CONDITIONING SYSTEM, AND VEHICLE COMPRISING THE SAME - An electric heater, and an apparatus, a heating and air conditioning system and a vehicle, each comprising the electric heater, are provided. The electric heater comprises an outer frame; a heating core configured to connect to a power source and disposed within the outer frame; and a sealing-waterproof glue member disposed within the outer frame and configured to encase at least one end of the heating core. The heating core further comprises: a plurality of heat dissipating components and heating components arranged alternately, and each of the heat dissipating component is coupled with a heating component via a thermal conductor. Each of the heating components further comprises a core tube and a positive temperature coefficient thermistor disposed in the core tube. | 10-30-2014 |
20140356701 | SEALING ASSEMBLY, METHOD FOR PREPARING SEALING ASSEMBLY, AND BATTERY COMPRISING THE SEALING ASSEMBLY - A sealing assembly, a method of preparing the sealing assembly and a battery are provided. The sealing assembly comprises a metal ring having a mounting hole therein; a ceramic ring having a connecting hole therein and disposed in the mounting hole; and a core column disposed in the connecting hole, wherein at least one of an inner circumferential wall surface of the metal ring, an outer circumferential wall surface of the ceramic ring, an inner circumferential wall surface of the ceramic ring and an outer circumferential wall surface of the core column is configured as an inclined surface, and an inclination angle of the inclined surface relative to a vertical plane is about 1 degree to about 45 degrees. | 12-04-2014 |
Xuebin Lin, Shenzhen CN
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20120296865 | Terminal device and word stock update method thereof - The present disclosure discloses a terminal device and word stock update method thereof. In the terminal device, an acquisition module acquires a keyword related to the current region of the terminal device; an update module adds the keyword to a first personal word stock; and an output module searches the first personal word stock for a word corresponding to a currently-input index and outputting the found word. By using the terminal device and the word stock update method thereof, a keyword of the current region of the terminal device can be added to a personal word stock of the terminal device, so that a user can input a word related to the current region quickly to improve input efficiency. | 11-22-2012 |
Xuefeng Lin, Shenzhen CN
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20120134296 | Method and System for Determining Initiator and Terminator in Forwarding Adjacency Label Switched Path - A method for determining beginning and end nodes in a FALSP, applied to a multilayer network using an higher-layer signaling triggering model to establish the FALSP is provided, comprising: a path compute element, when a computed service path comprises FALSPs of one or more layers, encapsulating FALSP path information of each layer into a Secondary Explicit Route Object (SERO) respectively to return together with service path information through inquiry response message to a beginning node in a first layer initiating the inquiry; after receiving them, a node in the service path determining whether the node is a beginning node in the FALSP of a layer according to said FALSP path information, if yes, learning that the FALSP is the FALSP of next layer, and determining an end node in the FALSP of the next layer according to FALSP path information of the next layer. A multilayer network is also provided. | 05-31-2012 |
Ya Lin, Shenzhen CN
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20120099659 | Method and Apparatus for Improving Utilization of Broadcast Channel Frame and Method and Apparatus for Using Padding Portion - The present invention discloses a method for improving utilization of broadcast channel frames comprising determining whether auxiliary data exists in multiplexing data of a multiplexing frame upon generation of the multiplexing frame and encapsulating the auxiliary data in a filled portion of the multiplexing frame if yes. The present invention also discloses a method for using a filled portion of a multiplexing frame comprising a receiving terminal decoding multiplexing data in the monitored multiplexing frame, monitoring redundant data in the filled portion of the multiplexing frame when determining that an error code occurs in the decoded multiplexing data, and recovering data with the error code in the multiplexing frame using the redundant data. The present invention also discloses an apparatuses for implementing the above methods. The present invention improves channel utilization. | 04-26-2012 |
20140149123 | Method and Device for Storing Audio Data - A method for storing audio data is disclosed, including: recording basic information of a versatile audio data storage file into the versatile audio data storage file; storing Versatile Audio Codec (VAC) frame data into the versatile audio data storage file sequentially; recording payload information of the versatile audio data storage file into the versatile audio data storage file; and recording index information of VAC frames stored in the versatile audio data storage file into the versatile audio data storage file. A device for storing the audio data is also disclosed, including: a basic information record module, a VAC frame data storage module, a payload information record module and an index information record module. The file generated with this method is simple and is easy to read and access, which can be applied to various applications of the versatile audio frequently. | 05-29-2014 |
Yan Lin, Shenzhen CN
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20120179731 | Method, Apparatus and System for Accessing Remote Files - The present invention relates to a method, apparatus and system for accessing remote files, wherein the method for accessing remote files comprising the following steps: obtaining download operation information for downloading a file in an operational system server; redirecting the download operation to a file server with safety space; saving a real copy of the downloaded file in the safety space and enumerating a corresponding virtual copy in the safety space. In the present invention, local file operations are redirected to the network file operations of network file storage system by redirecting the download operation on the file in the operational system server to the file server instead of being saved in the local user terminal to realize the “Not to local” effect for the key file. Even when it is power-off and then restarted, the data will not be saved in the local user terminal to achieve an effect close to “physical-like isolation”, which solves the safety problems of the offline key file much better. | 07-12-2012 |
Yaosheng Lin, Shenzhen CN
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20110162012 | Method, Apparatus and System for Renewing Program - A method, system, and apparatus for renewing a program are disclosed. The method includes: obtaining programs associated with a set renewed program according to the renewed program; using one or more of the obtained associated programs as successive programs to the renewed program; and renewing the successive programs automatically. The present invention brings the following benefits: Programs in multiple series or programs associated with a program can be renewed automatically, which overcomes the problems in the prior art, namely, separate renewal of every episode of a program series or separate renewal of programs associated with a renewed program, complicated user operations, and poor user experiences. | 06-30-2011 |
20110197230 | METHOD FOR WATCHING MISSED TELEVISION PROGRAMS AND USER TERMINAL - A method for watching a missed television (TV) program and a user terminal are provided. The method includes the following steps. Electronic program guide (EPG) information distributed by a headend is received, and a local table of missed programs and current time are obtained. It is determined that a missed program exits when the user terminal is in a non-working status according to the local table of missed programs and the current time. Information of the missed program in the local table of missed programs is updated according to the EPG information. It is detected whether the missed program is played currently, and if yes, a service of watching a missed program is implemented. By using the method for making up for watching the missed TV program and the user terminal, when the missed program of the user is played in a system, the user is reminded in time of watching the missed program, and a trouble that the user searches the missed program through the EPG is avoided. | 08-11-2011 |
Yi Lin, Shenzhen CN
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20110116793 | METHOD, DEVICE, AND SYSTEM FOR MULTIPLEXING AND MAPPING OPTICAL SIGNALS AND DEMULTIPLEXING AND DEMAPPING OPTICAL SIGNALS - A method, device, and system for multiplexing and mapping optical signals and demultiplexing and demapping optical signals are provided. The method for multiplexing and mapping optical signals includes the following steps: A label object that indicates a multiplexing and mapping relation is acquired. The label object includes a label and a label header. The label includes a type indication field and a TS indication field. The label object predefines a multiplexing and mapping policy about a first optical signal on a first optical channel and a second optical signal on a second optical channel. The first optical signal is multiplexed and mapped to the second optical signal according to the multiplexing and mapping policy. Therefore, when optical signals are multiplexed and mapped and are demultiplexed and demapped, so that an advantage of saving signaling overhead is realized. | 05-19-2011 |
20120063779 | METHOD, APPARATUS AND SYSTEM FOR ADVERTISING ROUTING PROTOCOL MESSAGE AND CALCULATING ROUTE - A method, apparatus and system for advertising a routing protocol message and calculating a route are provided which solve the problems that the time of connection establishment or rerouting in wavelength routing is too long and that wavelength utilization efficiency is low. The method for advertising the routing protocol message includes: obtaining node information and link information of a node, in which the node information contains port cross-connection capability information of the node, and the link information contains wavelength restriction information and wavelength status information of each link connected to the node; carrying the obtained node information and link information in a Type-Length-Value object of a routing protocol message, and advertising the routing protocol message in the network. | 03-15-2012 |
20120099862 | METHOD FOR ASSIGNING AND PROCESSING A LABEL IN AN OPTICAL NETWORK, OPTICAL COMMUNICATION DEVICE, AND OPTICAL COMMUNICATION SYSTEM - The present invention discloses a method for assigning and processing a label in an optical network. The method includes: learning that a label switched path is required to be established in an optical network; generating a label, in which the label is used for indicating that a first optical channel data unit is multiplexed to a second optical channel data unit; the label includes a tributary slot type indication field that is used for indicating a tributary slot type of the second optical channel data unit, and the label further includes a tributary slot assignment indication field that is used for indicating a tributary slot occupied in the second optical channel data unit into which the first optical channel data unit is multiplexed; and sending the label to a node on the label switched path by a signaling message of GMPLS. | 04-26-2012 |
20120155874 | METHOD FOR NEGOTIATING LINK CAPABILITY INFORMATION, NETWORK DEVICE, AND COMMUNICATION SYSTEM - The present invention relates to a method for negotiating link capability information. The method includes: After a higher order optical channel data unit (ODU) link is established, a second node receives first higher order ODU link capability information supported by a first node at one end of the link, where the second node is located at the other end of the link; determines link capability information according to the first higher order ODU link capability information and second higher order ODU link capability information that is supported by the second node; and sends the link capability information to the first node; or sends the second higher order ODU link capability information to the first node, so that the first node determines the link capability information according to the first higher order ODU link capability information and the second higher order ODU link capability information. | 06-21-2012 |
20120189304 | METHOD, APPARATUS, AND SYSTEM FOR ASSIGNING TRIBUTARY PORT NUMBER - Embodiments of the present invention relate a method, an apparatus, and a system for assigning a tributary port number. The method includes: receiving a service path request message which is sent by a neighboring node and carries a service type; determining, according to the service path request message, an OTU link used to bear the ODU service, determining and reserving, according to the service type in the service path request message, a free tributary slot resource used to bear the ODU service in the OTU link, and assigning a tributary port number to the free tributary slot resource; and sending a service path acknowledgment message to the neighboring node. | 07-26-2012 |
20130243427 | LOSSLESS BANDWIDTH ADJUSTMENT METHOD, DEVICE AND SYSTEM - A lossless bandwidth adjustment method is provided, includes: A downstream node of an ODUflex path receives a request message from an upstream node of the ODUflex path, where the request message is used for requesting lossless adjustment of a bandwidth of the ODUflex path; the downstream node searches according to the tunnel identifier to obtain bandwidth information before adjustment of the ODUflex path, compares the bandwidth information before adjustment with the bandwidth information after adjustment, determines the number of tributary slots that need to be adjusted for a link between the downstream node and an adjacent upstream node, and selects a tributary slot that needs to be adjusted; indicates, through a label, a tributary slot after adjustment of the adjacent upstream node or the selected tributary slot that needs to be adjusted, and sends a tributary slot adjustment command to a data plane. | 09-19-2013 |
Yong Lin, Shenzhen CN
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20120106318 | METHOD FOR IMPLEMENTING DUAL-HOMING - The invention discloses a method for implementing dual-homing, including: setting each one of any two core control equipment as a standby for each other, connecting a network entity belonging to one of the core control equipment with the two core control equipment through a primary link and a standby link respectively; setting the primary link connected with the core control equipment as activated, and setting the standby link connected with the core control equipment inactive; determining whether the core control equipment corresponding to the primary link is out of service, if the core control equipment corresponding to the primary link is out of service, activating the standby link; otherwise, continuously determining whether the core control equipment corresponding to the primary link is out of service. The invention also discloses another method for implementing dual-homing, by which the reliability of the network can be improved. | 05-03-2012 |
Yongbing Lin, Shenzhen CN
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20100008420 | METHOD AND DECODER FOR REALIZING RANDOM ACCESS IN COMPRESSED CODE STREAM USING MULTI-REFERENCE IMAGES - The present invention discloses a method for realizing random access in a compressed code stream using multi-reference images and a decoder. The method includes: receiving a bit stream carrying prediction reference characteristic indication information which is for respectively indicating prediction reference characteristics of forward prediction encoded image P frames and bidirectional prediction encoded image B frames, wherein the forward prediction encoded image P frames and bidirectional prediction encoded image B frames are after an intra-frame encoded image I frame; and parsing the prediction reference characteristic indication information during random access, and decoding image frames in the bit stream according to an instruction of the prediction reference characteristic indication information. The present invention also discloses a decoder including a code stream processing module and a video decoding module. The present invention has high flexibility, and may achieve compromise between encoding efficiency and random access performance according to actual requirements. | 01-14-2010 |
Yongqi Lin, Shenzhen CN
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20090089444 | METHOD, DEVICE AND SYSTEM FOR CONNECTING TO URL RESOURCE - A method, device, and system for connecting to a URL resource is disclosed. The method includes: receiving a connection request carrying a URL number from a User Equipment; resolving the URL number to obtain a corresponding URL and returning the corresponding URL to the User Equipment; and connecting, by the User Equipment, to a corresponding URL resource, upon receiving the URL. The invention enables an existing User Equipment with a poor input capability to connect to a URL resource, and improves the efficiency of the User Equipment to access the URL resource. | 04-02-2009 |
You Lin, Shenzhen CN
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20100051698 | WIRELESS DATA CARD AND ELECTRONIC DEVICE - A wireless data card and an electronic device, which relate to wireless communication equipment, are adapted to solve the technical problem that the exposed size of an antenna of a built-in wireless data card used in an existing electronic device is too small to achieve a desired performance of receiving radio signals for the antenna. The wireless data card includes a data card body and an antenna electrically connected to the data card body. An elastic structure capable of enabling the antenna to extend out of the data card body and also retract into the data card body is disposed between the data card body and the antenna. The electronic device includes a device case provided with a device port and the wireless data card disclosed above in this disclosure, in which the wireless data card is disposed in the device case and relative to the device port, and the antenna is disposed relative to the device port. This disclosure is applied for transmitting wireless data communication signals. | 03-04-2010 |
20100248510 | ELECTRONIC DEVICE WITH USB CONNECTOR - An electronic device with a USB connector is provided, which is designed for solving a problem in the conventional art that a USB cap on an electronic device may easily get lost. The electronic device with the USB connector includes an outer housing, an intermediate housing located inside the outer housing and moveable relative to the outer housing, and a circuit board located inside the intermediate housing. The USB connector is disposed on the intermediate housing, and electrically connected to the circuit board. A USB connector through hole is configured on the outer housing at a position corresponding to the USB connector. The electronic device further includes an elastic apparatus disposed in a moving direction of the intermediate housing, and an intermediate housing movement positioning apparatus. The technology is applicable to electronic devices with a USB connector such as a wireless USB Modem or a USB flash drive. | 09-30-2010 |
Yufei Lin, Shenzhen CN
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20130040630 | Method, system and mobile terminal for configuring access point and application information - The disclosure discloses a method, a system and a mobile terminal for configuring access point and application information. The method includes: a sending-party mobile terminal sends a configuration short message containing the access point and application information in a current network to a receiving-party mobile terminal in the same network; the receiving-party mobile terminal receives the configuration short message sent by the sending-party mobile terminal, extracts the access point and application information from the configuration short message, and performs a local configuration according to the extracted access point and application information. By adopting the disclosure, the defects in the existing way of configuring the access point and application information can be complemented; and after the mobile terminal joins in the network, whether the Over-The-Air-Programming (OTAP) is supported by the server or not, it is possible to set the access point and application information required by the current network for the mobile terminal conveniently and quickly, so as to perform services such as the multimedia messaging service and the Internet accessing service normally. | 02-14-2013 |
Zhaoji Lin, Shenzhen CN
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20120131642 | Identity management trust establishment method, identity provider and service provider - A method for establishing an identity management trust, and an IDentification Provider (IDP) and a Service Provider (SP) are provided in the present disclosure. The method comprises: after receiving an access from a user, an SP determines whether an IDP to which the user attaches is located in a trust domain of the SP (S | 05-24-2012 |
20130219476 | Authentication routing system and method for cloud computing service and authentication router - The disclosure discloses an authentication routing system and method for a cloud computing service and an authentication router. The method comprises the following steps: an authentication router registers a cloud computing service and saves the registration information of a cloud computing service registered successfully ( | 08-22-2013 |
20140196113 | Secure on-demand supply method and system and traffic type acquisition method - A secure on-demand supply method is disclosed. The method includes: a configuration parameter of a security function module is determined according to a security level set for requested traffic by a user, and/or an application scenario of a user terminal, and/or a traffic type; the security function module is configured by using the configuration parameter; and security protection is carried out on traffic data of the user. A traffic type acquisition method for protecting security of a specific user and/or traffic is disclosed. The method includes: a traffic identifier of data is acquired by using a traffic type classification function of a Quality of Service (QoS) function module, to protect the security of the specific user and/or traffic. A secure on-demand supply system and a traffic type acquisition method are disclosed. The disclosure can provide various traffic security assurances according to security requirements of different users for different traffics. The system of the disclosure satisfies security requirements of various users and various traffics, provides personalized security assurances for the users, and enhances user experience. | 07-10-2014 |
Zhen-Neng Lin, Shenzhen CN
Patent application number | Description | Published |
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20090057525 | VIBRATION DAMPENING STRUCTURE FOR ELECTRONIC DEVICE - A vibration dampening structure ( | 03-05-2009 |
20090059506 | SHOCK ABSORBER - A shock absorber ( | 03-05-2009 |
20090060682 | SCREW ASSEMBLY WITH VIBRATION-ABSORBING MEMBER - A screw assembly includes a screw ( | 03-05-2009 |
20090109644 | MOUNTING MECHANISM FOR ELECTRONIC DEVICE - A mounting mechanism for mounting an electronic device to a chassis, the electronic device defining a first securing hole, and the chassis defining a second securing hole, includes a securing member having a base. A plurality of elastic hooks extends from a bottom of the base. At least one blocking portion protrudes laterally from the base. The elastic hooks extend through the first securing hole and the second securing hole and are engaged with a bottom side of one of the chassis and the electronic device. The at least one blocking portion abuts on the other one of the chassis and the electronic device, for sandwiching the electronic device and the chassis between the hooks and the at least one blocking portion. | 04-30-2009 |
20090141449 | MOUNTING APPARATUS FOR FAN - A mounting apparatus is used to mount a fan having a bottom panel with a mounting hole defined therein. The mounting apparatus is configured to support the bottom panel on a top side thereof. The board forms a clip on the top side of the board, and defines a through hole adjacent the clip. The clip includes a elastic shank standing on the top side of the board, a flange formed on a top end of the shank and suspended over the shank, and a driving pole extending downwards from the shank and through the through hole of the board to have a driving end of the driving pole located below the board adapted to bend the shank. The clip is inserted in the mounting hole of the bottom panel with the flange engaging on a top surface of the bottom panel. The bottom panel is sandwiched between the flange and the top side of the board. The driving end of the driving pole is manually bendable to disengage the flange of the clip from the top surface of the bottom panel. | 06-04-2009 |
Zhen-Ye Lin, Shenzhen CN
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20120276764 | CARD CONNECTOR WITH IMPROVED EJECTOR CAM PORTION - A card connector ( | 11-01-2012 |
20120276765 | TRAY-TYPE CARD CONNECTOR PREVENTING TRAY FROM FLYING OUT THEREFROM - A card connector ( | 11-01-2012 |
Zhibin Lin, Shenzhen CN
Patent application number | Description | Published |
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20090207773 | MBS SYSTEM, MBS ZONE PARTITIONING METHOD, AND METHOD FOR IMPLEMENTING MBS IN A WIRELESS NETWORK - An MBS system, an MBS zone partitioning method, and a method for implementing MBS in a wireless network are disclosed. In the present invention, each MBS zone is managed by an MBS proxy function entity as a signaling plane entity, and the MBS proxy function entity allocates, manages and maintains the resource within the MBS zone. An ASN gateway containing an MBS DPF is adapted to establish, modify, or delete an MBS bear between the MBS DPF and a base station. An MBS agent contained in the base station is adapted to establish the MBS bearer and classifies and distributes MBS packets cooperating with the MBS proxy function entity and the MBS DPF. | 08-20-2009 |
20090219850 | METHOD FOR TERMINAL TO JOIN MULTICAST BROADCAST SERVICE IN WIRELESS NETWORK AND SYSTEM USING THEREOF - A method for a terminal to join a multicast broadcast service (MBS) in a wireless network and a wireless communication system are provided, so as to enable a terminal to successfully join an MBS and receive MBS content. The method and the system relate to a wireless communication field. A terminal obtains MBS parameters that include a first ID indicating an air interface connection and a second ID indicating MBS content from a network, so that the terminal can receive the MBS content indicated by the second ID from the air interface connection indicated by the first ID after receiving the MBS parameters and thus successfully join the MBS. The terminal may initiate an MBS join process by sending an MBS join request message, so as to obtain the MBS parameters and join the required MBS. The network may actively initiate the MBS join process to send the MBS parameters to the terminal and invite the terminal to join the MBS. | 09-03-2009 |
Zhongyu Lin, Shenzhen CN
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20090059802 | DEVICE, SYSTEM AND METHOD FOR DIAGNOSING INTERWORKING FAULT OF X DIGITAL SUBSCRIBER LINE TRANSCEIVERS - A device, system and method for diagnosing an interworking fault of x Digital Subscriber Line (xDSL) transceivers are disclosed. The xDSL transceivers in the system include an xTU-C and an xTU-R. The system further includes: a message collection module adapted to collect and save the interaction messages transmitted between the xTU-C and the xTU-R during the activation of an xDSL line; and a fault analysis module adapted to analyze the collected interaction messages to obtain the first diagnosis conclusion with respect to the interworking fault. | 03-05-2009 |
20090190644 | METHOD AND APPARATUS FOR QUICKLY DIAGNOSING INTER-COMMUNICATION PROBLEM OF DIGITAL SUBSCRIBER LINE TRANSCEIVERS - A method for quickly diagnosing inter-communication problem of digital subscriber line transceivers, which records the interactive messages between central office xDSL terminal unit (xTU-C) and remote xDSL terminal unit (xTU-R), amends specific message of said interactive messages, executes interactive test utilizing amended message, and analyzes the result of said test to confirm the reason of inter-communication problem. The embodiments also provide an apparatus for quickly diagnosing inter-communication problem of digital subscriber line transceivers. The embodiments efficiently resolve the inter-communication problem between xTU-C and xTU-R which are different xDSL transceivers, provide convenience to telecommunication service provider and telecommunication device maintenance personnel, and save the cost. Device maintenance personnel can quickly, efficiently and accurately resolve inter-communication problem of xDSL devices, so as to simplify processing flow, reduce workload and difficulty, save substantive cost, and improve efficiency. | 07-30-2009 |
Zihuai Lin, Shenzhen CN
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20120087382 | CHANNEL STATE INFORMATION TRANSMISSION METHOD APPRARATUS AND SYSTEM - A precoding method, a precoding apparatus, a Frequency Domain Equalization (FDE) method, and an FDE apparatus are provided in the embodiments of the present invention. The precoding method includes: performing offset modulation for a transmitting signal vector; calculating a precoding matrix according to the offset-modulated transmitting signal vector and a receiver decision signal vector, where the precoding matrix is used for performing precoding for the transmitting signal vector; and performing precoding for the transmitting signal vector according to the precoding matrix. Linear precoding is performed by using the offset-modulated signal on the transmitter, and therefore, the interference caused by multiple antennas and multipath propagation is reduced, the system BER is reduced, and the complexity of implementation is low. | 04-12-2012 |