Patent application number | Description | Published |
20140380415 | Method and Device for Synchronizing Network Data Flow Detection Status - A method and a device for synchronizing network data flow detection status are provided. The method includes: a status synchronizing server receives a first request sent by a first security device node, where the first request carries a first flow entry of a first data flow that is currently detected by the first security device node; determines first network data flow detection status corresponding to the first flow entry; sends a first response to the first security device node, where the first response carries the first network data flow detection status. A security device node requests previous network data flow detection status of a data flow from a status synchronizing server so as to synchronize network data flow detection status, thereby allowing the security device node to detect a network attack in a more accurate way and improving network system security. | 12-25-2014 |
20150079931 | COMMUNICATIONS METHOD, DEVICE AND SYSTEM IN MOBILE BACKHAUL TRANSPORT NETWORK - A communications method, device, and system in a mobile backhaul transport network are used to resolve a problem in the prior art that communication security in a backhaul transport network cannot be ensured in an LTE scenario. A first network node sends a request message to a control server in the mobile backhaul transport network, where the request message is used to request security information of a second network node in the mobile backhaul transport network; the first network node receives the security information of the second network node, which is returned by the control server; the first network node establishes a secure tunnel with the second network node according to the security information of the second network node to perform communication. This enables two network nodes in a mobile backhaul transport network to perform secure communication and ensures security of communication between network nodes. | 03-19-2015 |
20150249608 | Method, System and Apparatus for Controlling Flow Detection, Controller and Detection Device - A control method, system and apparatus for flow detection, a controller and a detection device. The method includes the controller acquires a flow identifier of a flow to be detected by each flow detection module in a network; adjusts the flow to be detected by each flow detection module according to a set load balancing policy; and delivers a detection instruction to each flow detection module, where the detection instruction includes a flow identifier of a flow to be detected by each flow detection module after the adjustment. In the present invention, because multiple flow detection modules are deployed in a network in a distributed manner, when there are a large number of switching devices included in the network, load balancing can be performed for detection of flows transmitted between these switching devices. | 09-03-2015 |
Patent application number | Description | Published |
20130318202 | Method And Apparatus For Classifying Users - A method and an apparatus for classifying users. The method includes establishing sub-lists in a stored user list of a user according to information of pre-set regions, receiving user location information uploaded by a user terminal of a user, obtaining all user lists that include the user; moving the user in each of the user lists into a sub-list in the user list corresponding to the location of the user; receives a pulling request from a user, obtains information of sub-lists in a user list of the user, sends the information of the sub-lists to the user terminal of the user via a pulling response to enable the user terminal to display users according to the information of the sub-lists received. | 11-28-2013 |
20140101240 | Method and system for acquiring user content - A method and a system for acquiring user contents are disclosed, which relates to the field of network communications. The method includes: a first terminal transmits a content acquisition request to a server, wherein the content acquisition request comprises at least one of geographic information and a user identification; the server searches a content information repository stored in the server for content information matching the content acquisition request and pushing the searched content information to the first terminal, wherein the content information repository is issued by a second terminal and stored in the server, and each piece of the content information comprises at least location information and a user identification of the second terminal. The system comprises: a first terminal and a server. The method and system as disclosed may be capable of providing a user with valuable user contents from a large amount of user contents in the network. | 04-10-2014 |
20140250385 | INTERACTIVE METHOD, USER TERMINAL, SERVER AND SYSTEM, COMPUTER STORAGE MEDIUM - It is described a location based interactive method, user terminal, server, system and computer storage medium, which relate to the field of computers. The method includes: it is send a geographic coordinate of a user's location to a location server; it is received from the location server and displayed a POI list containing at least one POI corresponding to the geographic coordinate; it is acquired a group creating instruction, and a group creating request is sent to a login server based on the group creating instruction; and interaction is performed with the login server based on a group to provide the user with an intra-group interactive service, where the group is created by the login server based on the POI carried in the group creating request. According to the method, the group is created based on the POI corresponding to the geographic coordinate, and the interactive service is provided to the user based on the group, and thereby extending the interactive mode and range of the location based service, and achieving better sharing of information between users. | 09-04-2014 |
Patent application number | Description | Published |
20120113212 | Terminal, Multipoint Control Unit, System and Method for Implementing High Definition Multiple Pictures - A terminal, multipoint control unit, system and method for implementing high definition multiple pictures are provided by the present invention. The method comprises the following steps of: a Multipoint Control Unit (MCU) calculating a high definition video code stream format according to video conference control information, and sending a capability set containing the high definition video code stream format to a selected terminal; based on the high definition video code stream format in the capability set, the selected terminal encoding a high definition video image and sending the encoded high definition video code stream to the MCU; according to the video conference control information, the MCU synthesizing the received high definition video code stream image into multiple pictures, and obtaining the high definition multi-picture video code stream image and sending it to the terminals attending the conference. | 05-10-2012 |
20140177530 | Access method and system and mobile intelligent access point - An access method is disclosed. The method includes: a mobile intelligent access point is attached to a core network and acquires an address of a 3rd Generation Partnership Project Authentication, Authorization and Accounting (3GPP AAA) server of a User Equipment (UE) from the core network; the UE requests the mobile intelligent access point and the 3GPP AAA server selected by the mobile intelligent access point for the UE to perform an Extensible Authentication Protocol (EAP) authentication on the UE; the UE initiates an access process to the mobile intelligent access point and acquires an Internet Protocol (IP) address of the UE; and the mobile intelligent access point selects a Packet Data Network Gateway (P-GW) for the UE and establishes an underlying access tunnel for the UE. Correspondingly, an access system and a mobile intelligent access point are further disclosed. With the disclosure, network authentication can be implemented to facilitate an operator to control the number of access users and to guarantee the network of the operator. Furthermore, a broadband mobile network is taken as a backhaul network, so as to reduce the reliability on a fixed network and improve the utilization of the broadband mobile network. | 06-26-2014 |
20140189838 | Access method,and system and mobile intelligent access point - An access method is disclosed. The method includes: a mobile intelligent access point accesses a network through at least two wireless technologies; a User Equipment (UE) establishes a connection with the mobile intelligent access point; and the UE acquires access authentication from the network through the mobile intelligent access point. An access system and a mobile intelligent access point are further disclosed. With the disclosure, network authentication can be implemented to facilitate an operator to control the number of access users and to guarantee the network of the operator. Furthermore, a broadband mobile network is taken as a backhaul network, so as to reduce the reliability on a fixed network and improve the utilization of the broadband mobile network. | 07-03-2014 |
20150222711 | Method, Device and Terminal for Implementing Internet of Things Application - A method, device and terminal for implementing an Internet of Things (IoT) application are provided. The method includes: the terminal interacting with an IoT via an SIP network, wherein the terminal supports an SIP protocol and possesses a function of communicating with an IoT device. Using the terminal which supports an SIP protocol and possesses a function of communicating with the IoT device, the solution can execute the interaction between the terminal and the IoT via the SIP network, and implement the IoT application on the SIP network. | 08-06-2015 |
Patent application number | Description | Published |
20090096735 | Liquid crystal display having compensation circuit for reducing gate delay - An exemplary liquid crystal display includes a liquid crystal panel, a gate driving circuit, a data driving circuit, and a compensation circuit. The liquid crystal panel includes gate lines and data lines intersecting the gate lines. The compensation circuit includes capacitors corresponding to the gate lines. The gate driving circuit is configured for providing scanning signals to the gate lines in sequence. The data driving circuit is configured for providing gray scale voltages to the data lines. The compensation circuit is configured for compensating the scanning signals. | 04-16-2009 |
20100261119 | METHOD OF FABRICATING CAPACITIVE TOUCH PANEL - The present disclosure relates to a method of fabricating a capacitive touch pane where a plurality of groups of first conductive patterns are formed along a first direction, a plurality of groups of second conductive patterns are formed along a second direction, and a plurality of connection components are formed on a substrate. Each first conductive pattern is electrically connected to another adjacent first conductive pattern in the same group by each connection component and each group of the second conductive patterns is interlaced with and insulated from each group of the first conductive patterns. Next, a plurality of curved insulation mounds are formed to cover the first connection components. Then, a plurality of bridge components are formed to electrically connect each second conductive pattern with another adjacent second conductive pattern in the same group. | 10-14-2010 |
20110069033 | CAPACITANCE TOUCH PANEL MODULE AND FABRICATION METHOD THEREOF - A method of fabricating a capacitance touch panel module includes forming a plurality of first conductive patterns on a substrate comprising a touching area and a peripheral area along a first orientation, a plurality of second conductive patterns along a second orientation, and a plurality of connecting portions in the touching area; forming a plurality of insulated protrusions, in which each insulated protrusion covering one connecting portion, and forming an insulated frame on the peripheral area; and forming a bridging member on each insulated protrusion. | 03-24-2011 |
20110109566 | TOUCH PANEL WITH PDLC FILM AND TOUCH-SENSITIVE DISPLAY DEVICE USING SAME - A touch panel and a touch-sensitive display device capable of providing three-dimensional contact detection are provided. The touch panel includes a first conductive layer, a second conductive layer, and an insulating layer between the first and second conductive layers. The insulating layer includes a polymer dispersed liquid crystal (PDLC) film. | 05-12-2011 |
20110148777 | METHOD FOR BONDING FPC ONTO BASEBOARD, BONDING ASSEMBLY, AND TOUCH SCREEN - A method for bonding a flexible printed circuit (FPC) onto a baseboard is provided. The baseboard includes a bonding region having a plurality of first electrodes, and a protective layer covering the bonding region. The FPC includes a plurality of second electrodes. The method includes aligning the FPC with the bonding region of the baseboard, positioning an ACF between the FPC and the baseboard, and pressing the FPC towards the baseboard such that an end of a conductive particle abuts against the second electrode of the FPC, and an opposite end of the conductive particle penetrates the protective layer and contacts the first electrodes. | 06-23-2011 |
20110279405 | CONDUCTIVE STRUCTURE AND METHOD OF MANUFACTURING THE SAME - The disclosure relates to a touch panel, a method for manufacturing the same, and a touch display device using the same. The touch panel includes a substrate, a lower conductive layer disposed on the substrate, an insulating layer disposed on the lower conductive layer, at least one first conductive wire disposed on the insulating layer, a light shielding layer disposed on the first conductive wire, and an upper conductive layer disposed on the light shielding layer. The light shielding layer and the at least one first conductive wire are located in an edge region of the touch panel in a planar view. The light shielding layer includes at least one first through hole. The upper conductive layer is electrically connected to the at least one first conductive wire via the at least one first through hole. | 11-17-2011 |
20140007417 | METHOD OF FABRICATING CAPACITIVE TOUCH PANEL - The present disclosure relates to a method of fabricating a capacitive touch pane where a plurality of groups of first conductive patterns are formed along a first direction, a plurality of groups of second conductive patterns are formed along a second direction, and a plurality of connection components are formed on a substrate. Each first conductive pattern is electrically connected to another adjacent first conductive pattern in the same group by each connection component and each group of the second conductive patterns is interlaced with and insulated from each group of the first conductive patterns. Next, a plurality of curved insulation mounds are formed to cover the first connection components. Then, a plurality of bridge components are formed to electrically connect each second conductive pattern with another adjacent second conductive pattern in the same group. | 01-09-2014 |
20140070821 | THIN FILM SENSOR, CAPACITIVE TOUCH PANEL HAVING THE SAME AND PREPARATION METHOD THEREOF AND TERMINAL PRODUCT - The present invention relates to a thin film sensor, capacitive touch panel having the sensor and preparation method thereof and terminal product. The thin film sensor of the present invention has only one optically conductive substrate. Specifically, only one optically transparent substrate is used, a sensing electrode layer and a driving electrode layer are coated on the upper and lower surfaces of the substrate, respectively, which helps to reduce the thickness of the thin film sensor on one hand, thus contributes to the development of light and thin of a touch panel and touch electronics; on the other hand, the material selection and the preparation process are simple, the selection of two substrates is not necessary to prepare two optically conductive thin film. | 03-13-2014 |
20140111708 | THIN FILM SENSOR, CAPACITIVE TOUCH PANEL HAVING THE SAME AND PREPARATION METHOD THEREOF AND TERMINAL PRODUCT - The present invention relates to a thin film sensor, capacitive touch panel having the sensor and preparation method thereof and terminal product. The thin film sensor of the present invention has only one optically conductive substrate. Specifically, only one optically transparent substrate is used, a sensing electrode layer and a driving electrode layer are coated on the upper and lower surfaces of the substrate, respectively, which helps to reduce the thickness of the thin film sensor on one hand, thus contributes to the development of light and thin of a touch panel and touch electronics; on the other hand, the material selection and the preparation process are simple, the selection of two substrates is not necessary to prepare two optically conductive thin film. | 04-24-2014 |
20140118009 | CAPACITIVE SENSING COMPONENT, PREPARATION METHOD THEREOF AND TOUCH SCREEN HAVING THE SAME - A capacitive sensing component includes a substrate and a patterned sensing layer formed on the substrate; the patterned sensing layer includes a plurality of sensing electrodes, the plurality of sensing electrodes are formed of a metal mesh laying on the substrate. The cost of the capacitive sensing component is low. A preparation method of a capacitive sensing component and a touch screen are also provided. | 05-01-2014 |
20140298643 | METHOD OF FABRICATING CAPACITIVE TOUCH PANEL - The present disclosure relates to a method of fabricating a capacitive touch pane where a plurality of groups of first conductive patterns are formed along a first direction, a plurality of groups of second conductive patterns are formed along a second direction, and a plurality of connection components are formed on a substrate. Each first conductive pattern is electrically connected to another adjacent first conductive pattern in the same group by each connection component and each group of the second conductive patterns is interlaced with and insulated from each group of the first conductive patterns. Next, a plurality of curved insulation mounds are formed to cover the first connection components. Then, a plurality of bridge components are formed to electrically connect each second conductive pattern with another adjacent second conductive pattern in the same group. | 10-09-2014 |
Patent application number | Description | Published |
20130265170 | INDICATING UNIT AND ELECTRONIC DEVICE USING SAME - An electronic device includes a housing and an indicating unit. The indicating unit is received in an inner surface of the housing. The illumination element includes an illumination element and a cover. A symbol for indicating the state of the electronic device is provided on a surface of the cover. The light emitted from the illumination element passes through or around the symbol, reproducing the shape of the symbol on a translucent/transparent portion of the housing. | 10-10-2013 |
20130269995 | PRINTED CIRCUIT BOARD - A printed circuit board is provided. The printed circuit board includes a number of welding points in a row for soldering of a series of welding feet of a component thereto. Each welding point includes a welding hole defined in the printed circuit board and a C-shaped welding pad surrounding the welding hole. The welding pads have an opening facing an adjacent welding pad. | 10-17-2013 |
20130277428 | BARCODE AND SCANNING DEVICE AND SCANNING SYSTEM - A scanning device for scanning a barcode with plurality of bars of different degrees of grayscale includes a processing unit and a plurality of scanning units connected to the processing unit. Each scanning unit includes a light emitting unit and a light sensing unit. When each light emitting unit emits light, each light sensing unit detects reflected light from the barcodes and generates an electrical signal according to the intensity of the reflected light. The processing unit generates a code according to each electrical signal. All the generated codes comprise at least three different codes. | 10-24-2013 |
20130300399 | SIGNAL SWITCHING DEVICE AND ELECTRONIC APPRATUS USING THE SAME - A signal switching device connected between at least one electronic device and a testing device includes a switching module and a control unit connected to the switching module. Each electronic device is capable of outputting a first signal and a second signal. The switching module is connected to each electronic device. When the switching device is in a first state, the switching module receives the first signal, and the control unit controls the switching module to transmit the first signal to the testing device. When the switching module is in a second state, the switching module receives the second signal, and the control unit controls the switching module to transmit the second signal to the testing device. | 11-14-2013 |
20150022121 | LIGHT-EMITTING CONTROL CIRCUIT AND ELECTRONIC DEVICE USING THE SAME - A light-emitting control circuit includes a light-emitting unit, a switch module, a driving unit, a first energy storage unit, and a second energy storage unit. The driving unit outputs a first signal to turn on the switch module, and outputs a second signal to turn off the switch module. The power supply provides power to charge the first energy storage unit when the switch module is turned on, an electric conductivity of the switch module accordingly gradually increases, and the voltage across the light-emitting unit accordingly gradually increases, causing the light emitted by the light-emitting unit to gradually become brighter. The second energy storage unit discharges to provide voltage to the light-emitting unit when the switch module is turned off, the light emitted by the light-emitting unit gradually becomes darker. | 01-22-2015 |
20150055806 | AUDIO ADJUSTMENT CIRCUIT AND ELECTRONIC DEVICE USING SAME - An electronic device includes a power supply, an adjustment circuit, and an audio outputting module. The power supply provides a working voltage. The adjustment circuit includes a control unit, a switch unit, and an adjustment unit. The control unit comprises a first pin and a second pin for outputting a first control signal or a second control signal respectively. When received first control signal from the control unit, the switch unit establishes a connection between the power supply and the adjustment unit, and the adjustment unit generates different driving voltages based on different combination of the first control signal and the second control signal outputted by the first pin and the second pin. The audio outputting module generates different tone frequencies based on different driving voltage. | 02-26-2015 |
Patent application number | Description | Published |
20100207705 | BASE STATION RF DUPLEXER, RF MODULE, AND RF SYSTEM - The present disclosure relates to telecommunication, and in particular, to a base station Radio Frequency (RF) duplexer, an RF module, and an RF system. A base station RF apparatus provided herein includes: an enclosure, an intermediate RF processing unit, and a duplexer. The enclosure is located on the duplexer; the intermediate RF processing unit is located inside a cavity enclosed by the enclosure and the duplexer, or on the duplexer; a duplexer cavity and a heat dissipation part exist on the surface of the duplexer; the opening of the duplexer cavity is opposite to or against the enclosure; the heat dissipation part is designed to dissipate heat of the intermediate RF processing unit; and the duplexer is integrally molded. The foregoing technical solution requires no external fasteners, reduces the time of production and assembly. In addition, waterproof design and shielding design are not required, and thus improves the reliability. | 08-19-2010 |
20140110087 | GRAVITY LOOP HEAT PIPE HEAT SINK, CONDENSER, AND PRODUCTION METHODS THEREOF - A condenser in a gravity loop heat pipe heat sink and a method for producing the condenser are disclosed. The production method includes the following steps: squeezing a base material of a condenser to form a condenser substrate and several longitudinal channels of the condenser, where the longitudinal channels of the condenser are parallel to and thread through the condenser substrate; drilling holes at the two ends of the condenser substrate to form transverse channels of the condenser, where the transverse channels of the condenser are connected to the longitudinal channels of the condenser; and sealing ends of the longitudinal channels of the condenser and ends of the transverse channels of the condenser according to determined holes on the condenser that are connected to the outside. | 04-24-2014 |
20140176256 | BASE STATION RF DUPLEXER, RF MODULE, AND RF SYSTEM - The present disclosure relates to telecommunication, and in particular, to a base station Radio Frequency (RF) duplexer, an RF module, and an RF system. A base station RF apparatus provided herein includes: an enclosure, an intermediate RF processing unit, and a duplexer. The enclosure is located on the duplexer; the intermediate RF processing unit is located inside a cavity enclosed by the enclosure and the duplexer, or on the duplexer; a duplexer cavity and a heat dissipation part exist on the surface of the duplexer; the opening of the duplexer cavity is opposite to or against the enclosure; the heat dissipation part is designed to dissipate heat of the intermediate RF processing unit; and the duplexer is integrally molded. The foregoing technical solution requires no external fasteners, reduces the time of production and assembly. In addition, waterproof design and shielding design are not required, and thus improves the reliability. | 06-26-2014 |
20150354032 | DIE CASTING ALUMINUM ALLOY AND PRODUCTION METHOD THEREOF, AND COMMUNICATIONS PRODUCT - Embodiments of the present invention provide a die casting aluminum alloy, including the following components in percentage by mass: 11.0% to 14.0% of silicon; 0.1% to 0.9% of manganese; 0.1% to 1.0% of magnesium; 0.3% to 1.4% of iron; less than or equal to 0.2% of copper; and aluminum and inevitable impurities. The die casting aluminum alloy has good formability, heat conductivity, and corrosion resistance, and certain mechanical properties, which can avoid problems of a low yield of die-casting fittings, burn-in caused by severe heat emission of a product, corrosion in a coastal environment, assembly difficulties caused by insufficient mechanical properties, severe deformation in a wind load condition, and the like, so as to satisfy requirements of global delivery of complex communications products. | 12-10-2015 |
Patent application number | Description | Published |
20080231483 | BINARIZING METHOD AND DEVICE THEREOF - A binary coding and decoding method and apparatus for MVD (Motion Vector Difference) absolute values, includes: dividing symbols for MVD absolute values to be coded into a plurality of subsets according to probability distribution properties; assigning a binary codeword for each subset; assigning a binary codeword for each symbol in each subset; concatenating and outputting the binary codeword for each subset and the binary codeword for each symbol in the subset, as the binary coding result. At the decoding side, decoding operations are performed by using a principle corresponding to that at the coding side. In this manner, the invention makes full use of the source properties on one hand, and effectively prevents the codeword length from being too long on the other hand. It has been experimentally testified that a better compression effect may be achieved during arithmetic coding process and thus the image coding performance may be improved effectively. | 09-25-2008 |
20080240597 | METHOD AND APPARATUS FOR REALIZING ARITHMETIC CODING/DECODING - A method and apparatus for performing arithmetic encoding/decoding in an arithmetic encoder is disclosed. It comprises: firstly, when performing binary arithmetic encoding/decoding in the arithmetic encoder, an interval update process for arithmetic encoding/decoding to be performed in the original domain is mapped to the logarithm domain, and the interval update computation is implemented with direct add/subtract operations; during arithmetic encoding/decoding in the logarithm domain, data conversions between the original domain and the logarithm domain are performed by approximations; and after encoding/decoding a symbol, its probability is updated when necessary, the update being performed with add/subtract operations in the logarithm domain. It can be seen that with the arithmetic encoding/decoding solutions of the disclosure, the arithmetic encoding/decoding process and the probability estimation involved therein are mapped to the logarithm domain. Data conversions between the original domain and the logarithm domain are performed by means of approximation equations. Accordingly, complicated computations and table looking-up are avoided effectively. Therefore, the disclosure provides a simple, efficient and suitable solution for performing arithmetic encoding/decoding. | 10-02-2008 |
20090022222 | METHOD AND DEVICE FOR MULTI-VIEW ENCODING/DECODING USING DISPARITY VECTOR - A method of obtaining a disparity vector and its encoding/decoding in the multi-view coding process is disclosed. The present invention includes essentially: determining a disparity vector between two views during the multi-view image coding, and computing a disparity vector between the other two views according to the disparity vector between the two views and the known relative location information between each of the views. Thereafter, the disparity vector is used for multi-view encoding/decoding. The present invention further makes use of the correlation between the disparity vector and depth information of the spatial vector on one hand, and on the other hand makes use of the direct relationship between the disparity vector and the location of each of the cameras. It is experimentally proved that the disparity vector between several views can be accurately computed during the multi-view coding, thereby improving the performance of multi-view coding. | 01-22-2009 |
20090034612 | QUANTIZATION METHOD AND APPARATUS IN ENCODING/DECODING - A method and apparatus is provided for implementing quantization in encoding/decoding. Firstly, the quantization on the picture transformed coefficient matrix is performed using a quantization parameter model, that is, the coefficient matrix is modeled as a parameter model represented by only several parameters, in which the parameter model includes two sorts of parameters, frequency band distribution parameters and frequency band weighting parameters. Thus, a quantization matrix conforming to the human vision system can be obtained by controlling the model parameters and the subjective quality of the encoded picture can be easily controlled. Secondly, the method does not need to store or transfer the quantization matrix in the bitstream which help to improve the encoding efficiency. Finally, the quantization on picture transformed coefficients using the method is well adapted to the content information of the picture to be encoded. Therefore, the present invention can improve the subjective quality of the encoded picture. | 02-05-2009 |
Patent application number | Description | Published |
20120217934 | Charging Management Method and Apparatus for Storage Battery - In order to reasonably adjust charging current of a storage battery according to temperature, realize quick, safe and reliable charging of the storage battery, and effectively prolong the service life of the storage battery, the present invention provides a charging management method and apparatus for a storage battery. The method comprises the following steps: monitoring discharge capacity of a storage battery, and determining discharge depth of the storage battery according to the discharge capacity and total capacity of the storage battery (S | 08-30-2012 |
20130285619 | Method and device for controlling charge of battery - A method for controlling charge of a battery includes: when charging a battery, monitoring a temperature of the battery in real time, and acquiring a corresponding dynamic factor according to the temperature of the battery, wherein the dynamic factor is used for characterizing a dynamically regulating component of a charge current coefficient during the charge process; calculating a maximum allowed charge current according to the dynamic factor and preset static factors; and controlling the charge of the battery according to the maximum allowed charge current. This enables adaptive charge management according to application scenarios, which effectively avoids the situation where the charge current of the battery is too high or too low, improves the environmental adaptability of battery charging, and further extends the service life of the battery and saves costs. Also provided is a method for controlling charge of a battery. | 10-31-2013 |
20130300195 | Battery Protection Device and Method for DC Power Supply - Disclosed are a battery protection device and method for DC power supply. The device comprises: a first branch circuit unit and a second branch circuit unit; a monitoring unit is connected with a DC power supply, the first branch circuit unit and the second charge circuit unit respectively; the first branch circuit unit and the second branch circuit unit are connected in parallel, with one end connected to the DC power source and the other end connected to the load units in series via a battery unit; when the monitoring unit detects that the DC power supply supplies power normally, it controls the first branch circuit unit to conduct, the DC power supply supplies power to the load units; when the monitoring unit detects that the DC power supply supplies power abnormally, it controls the second branch circuit unit to conduct, the battery unit supplies power to the load units. | 11-14-2013 |
20130313908 | Communication power with multi-energy-source supply and control method - The present disclosure discloses a communication power with multi-energy-source supply and a control method. The communication power includes: an inputting unit ( | 11-28-2013 |
20130314100 | Device and Method for Detecting State of Overload and Overcurrent Protector - A device and method for detecting a state of a load overcurrent protector are disclosed. The above-mentioned device includes: an input module ( | 11-28-2013 |
20130338952 | Method and device for detecting state of overcurrent protector for battery - The disclosure discloses a method and device for detecting a state of an overcurrent protector for a battery, wherein a voltage U | 12-19-2013 |
Patent application number | Description | Published |
20140119591 | MICRO-SPEAKER - A micro-speaker is disclosed. The micro-speaker includes a frame defining a hollow space, a diaphragm attached to the frame, a voice coil positioned on the diaphragm, a cover covering the diaphragm and attached to the frame forming a housing, a yoke received in the hollow space and attached to the frame, a magnet received in the yoke, and a pole plate attached on the magnet. The yoke includes a bottom wall, and two ends of the base wall are provided with a groove corresponding to the magnetic gap, respectively. A width of the groove is greater than a thickness of the voice coil. | 05-01-2014 |
20150163597 | MINIATURE SPEAKER - A miniature speaker is disclosed. The miniature speaker includes a frame providing a receiving space, a magnetic circuit positioned in the receiving space and a vibration unit including a diaphragm and a voice coil driving the diaphragm. The magnetic circuit includes a main magnet positioned on a center of the lower plate, a pair of auxiliary magnets positioned spaced from the main magnet for forming a magnetic gap, a pole plate attaching to a top surface of the main magnet, and an upper plate. The upper plate includes a pair of main segments attached to top surfaces of the auxiliary magnets, and a pair of connecting beams connecting with the main segments and located between the two auxiliary magnets. The magnets are prevent from being attracted to each other by virtue of the upper plate. | 06-11-2015 |
Patent application number | Description | Published |
20140281018 | Dynamic Optimization of TCP Connections - Transport control protocol (TCP) parameters can be dynamically selected to increase communication network performance. The TCP parameters may be selected before usage or at start-up such that a TCP connection is dynamically configured/re-configured prior to transporting the traffic flow over the network. The TCP connection parameters may be selected in accordance with a traffic characteristic, a network characteristic, a history of traffic activity, expected loads, desired throughput and latency or some other selection criteria. TCP parameters may also be selected after beginning to transport traffic flows over the network. More specifically, transportation of a traffic flow over the network may begin immediately using default TCP parameters, with the TCP parameters being updated or selected only upon the occurrence of a congestion or triggering condition. Further, multiple clients may share a set of persistent time-shared TCP connections. | 09-18-2014 |
20140334296 | Aggressive Transmission Control Protocol (TCP) Retransmission - Selectively ignoring congestion conditions may allow for more efficient transmission control protocol (TCP) communication in instance where reducing the transmission rate for a flow will not meaningfully mitigate congestion in the network or is otherwise undesirable. By way of example, congestion conditions may be ignored when a specific type of traffic flow is being communicated (e.g., short flows, high priority flows, etc.), when a traffic flow is being communicated at a low transmission rate, when a traffic flow is destined for certain type of network (e.g., a wireless network, etc.), or during any other situation in which reducing the transmission rate is undesirable. In some networks, a transmission rate is maintained until a certain number of duplicate ACKs are received (e.g., three duplicate ACKs, etc.) in order to ensure that congestion is indeed present before reducing quality of service (QoS). | 11-13-2014 |
20160112545 | TCP LINK CONFIGURATION METHOD, APPARATUS, AND DEVICE - Embodiments of the present invention disclose a TCP link configuration method, apparatus, and device. The method includes: acquiring data information in a data packet transmitted on a target TCP link or transmission information generated in a process of transmitting the data packet; determining, according to the data information or the transmission information, a target network type of a network on which the target TCP link is located; searching a pre-established configuration library for a target TCP configuration file corresponding to the target network type; and configuring the target TCP link by using the searched target TCP configuration file. According to the method, the configured target TCP link is better adapted to a network on which the target TCP link is located; use of network bandwidth can be maximized; and TCP transmission efficiency can be improved. | 04-21-2016 |