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Dai, Shenzhen
Bin Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20090142158 | LOCKING ASSEMBLY - An exemplary locking assembly includes a locking member, a lock washer and a sleeve. The locking member includes a locking portion. A sleeve defines a through hole for holding and guiding the locking member. The lock washer is positioned in the through hole of the sleeve for preventing the locking portion of the locking member to slide out of the sleeve without an external force. | 06-04-2009 |
Dingzhang Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20100202432 | Method, Apparatus and System for Controlling Working Mode of HSDPA System - A method for controlling a working mode of a high speed downlink packet access (HSDPA) system includes steps as follows. When an activation state of a high speed shared control channel (HS-SCCH) less operation mode needs to be changed, a base station transmits a physical layer signaling for activating or deactivating the HS-SCCH less operation mode to a user equipment (UE), so as to instruct the UE to activate or deactivate the HS-SCCH less operation mode. The UE activates or deactivates the HS-SCCH less operation mode according to the physical layer signaling for activating or deactivating the HS-SCCH less operation mode from the base station. | 08-12-2010 |
Fen Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20110067074 | METHOD, DEVICE, AND SYSTEM FOR PLAYING MEDIA BASED ON P2P - A P2P based method for playing media is provided. The method includes logging in a network; selecting a live broadcasting service or a video-on-demand service, and receiving a judgment result on whether to buffer a data flow corresponding to the live broadcasting service or the video-on-demand service; obtaining the corresponding data flow according to a selection result, and buffering the data flow when the judgment result is yes; and providing the buffered corresponding data flow for a video-on-demand node or a live broadcasting node as a data source of the live broadcasting service or the video-on-demand service. | 03-17-2011 |
Fengyan Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20120115436 | Method and Apparatus for Terminal Access - The present invention discloses a method for terminal access, and this method includes: receiving an access request sent by a terminal; analyzing the access request to obtain a service type of the terminal; determining a number of residual equivalent users according to a difference between an access equivalent user number threshold corresponding to the service type of the terminal currently and a number of accessed terminals; and determining whether to respond to the access request according to the number of the residual equivalent users and a preset minimum residual equivalent user threshold. The present invention further discloses an apparatus for accessing the terminal. With the present invention, dynamic variation of the wireless environment can be adapted, QoS with higher quality can be provided for the users, and the experience and the feeling of the users are improved. | 05-10-2012 |
Hang Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20120083941 | Apparatus And Method For Collecting And Controlling Temperature - An apparatus for collecting and controlling a temperature is closed, it comprises a temperature collecting unit ( | 04-05-2012 |
Honglin Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20100106791 | PROCESSING METHOD AND DEVICE FOR QinQ TERMINATION CONFIGURATION - Embodiments of the present invention disclose a processing method for 802.1Q in 802.1Q (QinQ) termination configuration, where the method includes: creating QinQ termination configuration for a user when determining that the user is online; and deleting the QinQ termination configuration of the user when determining that the user is offline. A processing device for QinQ termination configuration is also provided. With the present invention, the dynamic configuration can be implemented for QinQ termination devices, which facilitates user management and effectively improves the resource usage. | 04-29-2010 |
Huafei Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20100205587 | METHOD, DEVICE AND SYSTEM FOR REALIZING KERNEL ONLINE PATCHING - A method, a device, and a system for realizing kernel online patching are provided. The method includes loading a pre-generated patch file in an operating system, setting a first breakpoint at an execution start position of the primitive function when a system thread executes the primitive function and a breakpoint exception occurs during the thread execution process due to the first breakpoint, modifying a returning execution address of the first breakpoint into the destination address of the patch function corresponding to the primitive function according to the first corresponding relation, and removing the first breakpoint. The kernel online patching implementation has a small impact on the normal operation of the operating system. The patch function becomes valid without restarting the operating system, thereby satisfying the high reliability requirements of carrier-class products. | 08-12-2010 |
Liang-Yan Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20120023320 | BIOS CHIP RECOVERY SYSTEM AND COMPUTER THEREOF - A computer having a BIOS recovery function includes a baseboard management controller (BMC) circuit, a main control circuit, a switching module and a BIOS chip. The switching module is connected to the BMC circuit and the main control circuit. The BIOS chip stores BIOS programs for the computer and is selectively connected to the BMC circuit and main control circuit by the switching module. When the BIOS programs are corrupted, the switching module selects the BMC circuit to communicate with the BIOS chip. New BIOS programs can be sent to the BIOS chip to update the corrupted BIOS programs. | 01-26-2012 |
Mintao Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20080271138 | SYSTEM AND METHOD FOR OPTIMIZING DATA OVER SIGNALING TRANSMISSIONS - A system for optimizing data over signaling (DoS) transmissions in wireless communications system is disclosed. The system comprises at least one access network and at least one access terminal. The at least one access network is adapted to determine location of the at least one access terminal through communication between the at least one access network and the at least one access terminal, and adapted to transfer data between the at least one access network and the at least one access terminal. | 10-30-2008 |
Qian Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20110255492 | METHOD AND DEVICE FOR TRIGGERING OR REPORTING A SCHEDULED REQUEST IN WIRELESS NETWORKS - A method and device for triggering and reporting an SR are disclosed in the present invention. The present invention adds determining of UL-SCH resource scheduling grant and subsequent UL-SCH resource to the process of SR triggering and reporting; with the present invention, the current status of a UE can be accurately determined, and only a necessary SR is triggered and reported. Therefore, not only system overhead can be saved, but also it can be avoided that a base station, in order to respond to the unnecessary SR sent by the UE, allocates redundant UL-SCH resource to the UE, moreover, the system bandwidth is also saved and the system frequency spectrum efficiency is improved. | 10-20-2011 |
| 20120099452 | Method, Terminal and Network System for Reporting Buffer Status Report - The present invention discloses a method, a terminal and a network system for reporting a buffer status report. The method comprises: a terminal triggers a buffer status report (BSR) and obtains radio resource information of uplink component carriers in a radio network; one or more BSR data units are constructed based on information of buffer data volume to be transmitted; one or more uplink component carriers are selected from the uplink component carriers with available radio resources, and the BSR data unit(s) is/are transmitted on the selected uplink component carrier(s) to a network side. The present invention fully takes advantages of wide bandwidth of a long term evolution-advanced (LTE)-A system, and can realize high-efficiency-and-quality transmission of BSR data unit(s). | 04-26-2012 |
| 20120099515 | RANDOM ACCESS METHOD FOR RELAY NODES - The present invention discloses methods for random access of a Relay Node (RN), which includes one method for random access wherein a RN monitors R-PDCCH and receives a random access response message according to a random access-radio network temporary identifier through the R-PDCCH. By the present invention, the random access procedure of the RN is achieved. | 04-26-2012 |
Qiaohua Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20100288605 | Anti Dumping Switch and Device Having Same - An anti dumping switch includes a circular and hollow housing, a bottom surface connected to the housing, a first switch end, a second switch end, a bush, and two balls, the housing and the bottom surface cooperatively defining a accommodating space, the first switch end and the second switch end both extending into the accommodating space through the bottom surface and fixed in the bottom surface, the balls being received in the accommodating space. When the anti dumping switch is flat the balls connecting the first switch end and when the anti dumping switch is dumped the balls disengage with the first switch end or the second switch end, wherein the first switch end is disposed at substantially a center of the bottom surface, the second switch end being disposed adjacent to the housing, the bush being received in the accommodating space and cycling the housing from inside and connecting the second switch end, the bush including a slope surface disposed adjacent to the bottom surface that make the balls contact the first switch end or the second switch end. | 11-18-2010 |
Quan Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20090081102 | LITHIUM IRON PHOSPHATE CATHODE MATERIAL - Lithium iron phosphate cathode materials for lithium secondary batteries and methods of preparation thereof. Better cathode materials may be produced by multiple annealing and/or heating steps. The annealing step can be carried out before and/or after the heating steps to provide cathode materials, which exhibit superior electrical properties. | 03-26-2009 |
| 20100059706 | Lithium Iron Phosphate Cathode Material - Described are lithium iron phosphate cathode materials for lithium secondary batteries and methods of preparation thereof. Better cathode materials may be produced by two carbon processes. The first carbon process comprises mixing lithium compounds, iron compounds, phosphorous compounds and a first carbon additive, and heating the mixture to a first temperature. The second carbon process comprises adding a second carbon additive to the to the product of the first carbon process and heating the mixture to a second temperature. The cathode material so produced exhibits superior electrical properties. | 03-11-2010 |
Wei Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20090282167 | METHOD AND APPARATUS FOR BRIDGING - The present invention relates to a network and provides a method and apparatus for bridging. The method includes: storing the convergence values of the operation keys of a source node that represent the network node features into a Hash bucket table; performing convergence calculation on the operation keys that represent the destination node in an Ethernet data frame according to an entry convergence algorithm and obtaining the convergence values of the operation keys of the destination node in the Ethernet data frame; querying the Hash bucket table and forwarding table according to the convergence values of the operation keys of the destination node, and obtaining the forward information required for forwarding the Ethernet data frame; and forwarding the Ethernet data frame according to the forward information. With the present invention, the storage space occupied by the Hash bucket table may be decreased greatly, and the RAM resources are saved, while the pin resources of the chip are used reasonably. | 11-12-2009 |
Xianfeng Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20080259850 | METHOD FOR REALIZING MOBILE IP MANAGEMENT AND THE NETWORK SYSTEM THEREOF - A method for realizing mobile IP management includes: a mobile node (MN) sends a mobility registration signal to a mobility control (MC) entity in a control function entity of the transmission layer of the network; a home mobility control entity of the mobile node registers the mobile node, returns a registration response to the mobile node and transmits a control signal to a mobility forwarding (MF) entity in the transmission layer; the mobility control entity controls the mobility forwarding entity to provide communication services for the mobile node after it receives a request signal from the registered mobile node. A method for realizing mobile IP management in NGN network and a network system for realizing mobile IP management are also disclosed. | 10-23-2008 |
Xiangjun Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20100109607 | Battery Array Voltage Equalization Device - The present invention provides a battery array voltage equalization device comprising: a sampling unit which samples the battery voltage signals of the battery array according to a sampling control signal; an analog-to-digital converting unit which converts the sampled voltage signals into a digital voltage signal; a control unit which generates the sampling control signal and a driving signal based on the digital voltage signal; an equalization unit which equalizes the voltage signals of the battery array based on the driving signal; a filter unit which is connected to the equalization unit and the battery array. The present invention applies the filter unit to filter out the ripple signal generated during equalization. | 05-06-2010 |
| 20100127569 | Circuit for Controlling the Operation of a Backup Power Supply - The present invention provides a circuit for controlling the operation of a backup power supply, wherein the circuit comprises a switch unit, a control unit, and a processing unit; wherein the switch unit is configured to be operably coupled to an external power supply; wherein a first input terminal is configured to be operably coupled to a backup power supply, a second input terminal is configured to be operably coupled to the switch unit, the third and fourth output terminals of the control unit are configured to be operably coupled to an input terminal of the processing unit; the fifth and sixth input terminals of the control unit are configured to be operably coupled to a respective output terminal of the processing unit; and the control unit is configured to turn on and off the backup power supply. | 05-27-2010 |
| 20100156381 | Voltage Regulating Device for Load Starting - The present invention provides a voltage regulating device for load starting, wherein the voltage regulating device comprises a voltage regulating circuit, and a switch circuit configured to be operably coupled between an output terminal of voltage regulating circuit and a load; wherein the switch circuit is configured to disconnect the voltage regulating circuit from the load when the voltage regulating circuit connects to a DC power. | 06-24-2010 |
| 20110141632 | REVERSAL CONNECTION PROTECTING CIRCUIT - The present invention discloses a reversal connection protecting circuit. The reversal connection protecting circuit includes a power supply interface, a secondary battery, a reversal connection driving unit and a power switching unit. The reversal connection protecting circuit further includes an anti-reversal unit. And the reversal connection protecting circuit further includes a processing unit and a warning interface. According to the present invention, the inconvenience brought by substituting a fuse that is melted in a protecting circuit under the condition that the power supply of the protecting circuit is reversely connected in prior art is overcome. | 06-16-2011 |
| 20110211286 | REVERSE-CONNECTION PROTECTING DEVICE AND BACKUP POWER SUPPLY INCLUDING THE SAME - A reverse-connection protecting device comprises an interface, a battery control module and an activation module. The interface includes first and second lead-in ends coupled to respective ones of first and second lead-out ends. The second lead-in end is couplable to a negative terminal of a backup battery. The second lead-out end is couplable to each negative terminal of a load and an external power supply. The battery control module is coupled to the first lead-in end of the interface and couplable to a positive terminal of the backup battery. The battery control module is configured to control the charging or discharging of the backup battery. The activation module is coupled to the battery control module, and couplable to the load and the external power supply. The activation module is configured to drive the battery control module after the external power supply is powered on, but disable the battery control module in an instance in which the load, the backup battery or the external power supply is reversely connected. | 09-01-2011 |
Xin Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20100166156 | Method and system for implementing multimedia ring back tone service - Embodiments of the present invention disclose a method and system for implementing a multimedia ring back tone service. The method comprises: establishing a connection to a multimedia ring back tone platform when it is determined that either the calling party or the called party of a call is a user to the multimedia ring back tone service during call connection, and completing a media capability negotiation between a calling terminal and the multimedia ring back tone platform; acquiring a first media content and a second media content according to a multimedia ring back tone information of the user, and generating a streaming media from the first media content and the second media content; and playing the streaming media to the calling party. The present invention is capable of further improving existing multimedia ring back tone techniques to better meet the communication users' requirement for personalization. | 07-01-2010 |
Xi-Ping Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20080229347 | OPTICAL READ/WRITE DEVICE - According to one aspect, an optical read/write device for reading and/or writing an optical disc includes a base, optical pickup head, and a driving mechanism for slidably driving the optical pickup head. The driving mechanism includes a worm gear, a motor for rotating the worm gear, and a rack disposed between the worm gear and the optical pickup head for transferring motion from the worm gear to the optical pickup head. The rack includes a fastening portion for fixing the rack to the optical pickup head, a mesh portion for engaging with the worm gear, a restricting portion connected to the mesh portion for being blocked by the gear seat when the mesh portion is pressed by the worm gear to prevent the mesh portion from disengaging from the worm gear, and a connecting portion for connecting the fastening portion with the restricting portion. | 09-18-2008 |
Xiquan Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20120099183 | OPTICAL DEMODULATOR - The embodiments of the present invention provides an optical demodulator, which includes a first reflective mirror, a second reflective mirror, a third reflective mirror, and an optical splitter. The optical splitter is configured to: split input light for the first time; split for the second time a first path of light reflected back by the first reflective mirror, where two paths of light obtained by splitting the first path of light are emitted to the first reflective mirror and the third reflective mirror respectively, split for the second time a second path of light reflected back by the second reflective mirror, where two paths of light obtained by splitting the second path of light are emitted to the first reflective mirror and the third reflective mirror respectively. | 04-26-2012 |
Yangli Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20110026178 | INTERFACE CIRCUIT AND COMMUNICATION DEVICE - An interface circuit and a communication device are provided. The interface circuit includes a transformer unit, a protection unit, and an interface unit. A secondary side of the transformer unit is connected with a chip. A first terminal of the protection unit is electrically connected with a center tap of a primary side of the transformer unit, and a second terminal of the protection unit is grounded. A first access terminal of the interface unit is connected with a first port of the primary side of the transformer unit, a second access terminal of the interface unit is connected with a second port of the primary side of the transformer unit, and a third access terminal and a fourth access terminal of the interface unit are electrically connected with the first terminal of the protection unit respectively. | 02-03-2011 |
Zhao Dai, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20080201285 | METHOD AND APPARATUS FOR DELIVERING NETWORK INFORMATION - The embodiments of the present invention disclose a method for delivering network information, including: generating or updating user attribute information of a user according to user behavior data of the user; acquiring the user attribute information when the user uses a network service; and delivering network information to the user according to the user attribute information. The embodiments of the present invention further disclose an apparatus for delivering network information. The technical scheme of the embodiments of the present invention improves the precision of information targeting and saves network bandwidth and server resources. | 08-21-2008 |
| 20090024480 | Method And System For Publishing Online Advertisement - The present disclosure discloses a method for publishing an online advertisement, including: downloading a raw advertisement creative file needed for publishing an advertisement; updating an advertisement target file according to the downloaded raw advertisement creative file; and displaying the advertisement according to the updated advertisement target file. The present disclosure further provides a system for publishing an online advertisement, an advertisement processing apparatus and an advertisement service apparatus. The solution enables dynamic advertisement publication in online games. Furthermore, an advertisement index file can be adopted in the solution to contain advertisement management parameters adapted to manage the advertisements displayed in online games, therefore the advertisement publication can be more flexible and the advertisements can be more effective. | 01-22-2009 |
| 20100057568 | Method and Apparatus for Searching for Online Advertisement Resource - Embodiments of the present invention provide a method and apparatus for searching for an online advertisement resource. The method includes: setting at least one label for each of online advertisement resources; categorizing the at least one label according to a categorizing rule; categorizing a keyword inputted by a user when searching for an online advertisement resource according to the categorizing rule; and if a category to which the keyword belongs has a label, transmitting the online advertisement resource corresponding to the label to the user. The embodiments of the present invention increase success rate and accuracy for finding the online advertisement resource, and lower the requirement for searching conditions. Compared with the prior art, the problem that it is difficult to find a matching result and that a potential online advertisement resource may be missed is solved. | 03-04-2010 |