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Hu, Shenzhen

Bo Hu, Shenzhen CN

Patent application number	Description	Published
20090196233	RADIO COMMUNICATION SYSTEM, RADIO ACCESS METHOD, ACCESS POINT AND GATEWAY - Embodiments of the present invention disclose a radio communication system and a radio access method. In accordance with the embodiments of the present invention, an AP with a PDP forward function unit forwards service traffic accessing an AS to a Packet Radio Service Gateway Support Node, and sends Internet service traffic to the Packet Radio Service Gateway Support Node or directly sends the Internet service data to the Internet via a configured forwarding interface according to the service property of the service traffic. Embodiments of the present invention further disclose an Access Point and a gateway. Therefore, the load of network elements of a mobile network is reduced; meanwhile, the control and the management of the high increment value services by operators can be guaranteed. The investment of the CS network can be protected by the gateway as a concentrator of Access Points and a forwarding node of CS services in the embodiments of the present invention.	08-06-2009

Changbin Hu, Shenzhen CN

Patent application number	Description	Published
20100166435	DISPERSION COMPENSATION METHOD AND DEVICE IN OPTICAL COMMUNICATION SYSTEM - A dispersion compensation method and a dispersion compensation device in an optical communication system are provided. The method mainly includes the following steps. A dispersion compensation value transmitted through a working path at a second wavelength is received through a non-working path at a first wavelength in an optical communication system. The non-working path at the first wavelength and the working path at the second wavelength use the same service channel. Dispersion in the non-working path at the first wavelength is compensated according to the dispersion compensation value. Therefore, no matter the working path is a main path or a backup path, the dispersion compensation value on the non-working path can be accurately regulated in time, such that the dispersion of the working path reaches an optimal status each time after the protection switching occurs to the service, thereby ensuring the fast switching of the service.	07-01-2010

Changqi Hu, Shenzhen CN

Patent application number	Description	Published
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
20110310726	METHOD FOR PROCESSING CHANNEL SWITCHING FAILURE CASE, TERMINAL DEVICE, AND CHANNEL SWITCHING SERVER - A method for processing a channel switching failure case is disclosed. The method for processing a channel switching failure case is used to provide media services for receiver in unicast and multicast modes and includes: detecting whether a data stream is of failure case after sending a channel switching request; and sending a failure case message and/or a failure case processing message to a channel switching server when a failure case occurs so that the channel switching server may process the failure case. A terminal device and channel switching server are provided so that the channel switching server may recover channel switching services provided for receiver and provide correct services for a user.	12-22-2011
20120117265	METHOD AND COMMUNICATION SYSTEM FOR IMPLEMENTING STREAM SERVICES, AND RELEVANT DEVICE - A method for implementing stream services is provided according to the embodiments of the present invention. The method includes: determining, by a server, a response message, in which the response message includes: at least one of an interval between a first data stream and a second data stream, latest data information of the second data stream, and rate change point information of the first data stream; and sending, by the server, the first data stream and the response message to a receiving end, so that the receiving end performs corresponding operation according to the response message. A communication system and a relevant device are further provided according to the embodiments of the present invention. The embodiments of the present invention can effectively improve data sending flexibility.	05-10-2012

Chunzhe Hu, Shenzhen CN

Patent application number	Description	Published
20080205404	Method and System for Implementing Virtual Circuit Status Consistency - A method and a system for implementing virtual circuit status consistency. A transmitting provider edge router (PE) send an extended network layer reachability information (NLRI) message to a remote PE; the remote PE updates the status of the virtual circuit from the remote PE to the transmitting PE, according to the received extended NLRI message, so as to make the status of the virtual circuits between the transmitting PE and the remote PE consistent. A system for implementing virtual circuit status consistency, the first provider edge router (PE	08-28-2008
20090080438	METHOD FOR ACCESSING VIRTUAL PRIVATE NETWORK, VIRTUAL PRIVATE SYSTEM, VIRTUAL PRIVATE NETWORK AND PROVIDER EDGE DEVICE THEREOF - A method for accessing VPN using PW Emulation Edge-to-Edge Virtual Leased Line includes: configuring a first PW ID in a first Provider Edge Device that hosts a VSI, and an IP address of a second Provider Edge Device that hosts a PW Emulation Edge-to-Edge Virtual Leased Line associated with the PW ID; sending a second PW ID of the second Provider Edge Device to the first Provider Edge Device; determining whether the second PW ID of the second Provider Edge Device matches the first PW ID of the first Provider Edge Device, and, if it matches, setting the state of the PW between the first Provider Edge Device and the second Provider Edge Device; delivering a Forwarding Table by the first Provider Edge Device; and establishing a bi-directional connection between the by the PW Emulation Edge-to-Edge Virtual Leased Line and the VSI. A Virtual Private System, a first Provider Edge Device, and a second Provider Edge Device are also provided.	03-26-2009

Congjie Hu, Shenzhen CN

Patent application number	Description	Published
20100178865	VOICE COMMUNICATION METHOD, DEVICE, AND SYSTEM - A voice communication method is provided. The method is applicable in a microwave communication device. For a sender, the method includes the following steps. A voice signal of a sender's headset is received. The voice signal is converted into voice information. Voice information and management information are processed to generate a modulated mixed signal. The modulated mixed signal is sent to a receiver's microwave communication device. For a receiver, the method includes the following steps. The modulated mixed signal sent by the sender's microwave communication device is received. The modulated mixed signal is processed to separate demodulated voice information. The voice information is converted into a voice signal. The voice signal is sent to the receiver's headset. A voice communication device and system are also provided, which are applicable for voice communication during microwave deployment and maintenance. Therefore, operation complexity is decreased and operation safety for a worker is increased.	07-15-2010

Dan Hu, Shenzhen CN

Patent application number	Description	Published
20100167027	MOBILE PHONE SHELL AND METHOD OF MANUFACTURING THE SAME - An outer shell of a mobile phone, the outer shell comprises a substrate, a semi-transparent coating formed on the substrate, and an opaque layer partially formed on the opposite side from the semi-transparent coating, wherein the substrate includes at least two sub-areas, a first sub-area overlaps a second sub-area to form a first overlapping area showing a mixture of colors between a first color and a second color.	07-01-2010

Fangwei Hu, Shenzhen CN

Patent application number	Description	Published
20120144031	SYSTEM FOR NETWORK DEPLOYMENT AND METHOD FOR MAPPING AND DATA FORWARDING THEREOF - The invention discloses a system for network deployment and a method for mapping and data forwarding thereof. The system for network deployment comprises Distributed Hash Table (DHT) servers and DHT border servers, wherein at least one DHT border server and one DHT server are connected to form a server ring which constitutes a distributed mapping database used for storing a mapping relationship between Endpoint Identifiers (EIDs) and Routing Locators (RLOCs), and the server rings are connected with each other through the DHT border servers, wherein the DHT border server is configured to notify the EID prefix information in a present server ring to other server rings and monitor the DHT messages of the distributed mapping database. By the present invention, the network deployment and cross-domain data forwarding based on the DHT are achieved.	06-07-2012

Guang Hu, Shenzhen CN

Patent application number	Description	Published
20090158002	NETWORK STORAGE DEVICE AND DATA READ-WRITE CONTROL METHOD - An embodiment of the present invention discloses a network storage device including a physical storage medium. The network storage device further includes: a storage controller, configured to map the physical storage medium to sub-logical units and map the sub-logical units to logical units, so as to implement data storing, reading, and writing, wherein the sub-logical units are identified by sub-logical unit numbers and the logical units are identified by logical unit numbers. In addition, an embodiment of the present invention further discloses a data read-write control method. The present invention can enlarge valid storage capacity of the logical units, and is compatible with existing logical unit data read-write manners.	06-18-2009

Guo-Liang Hu, Shenzhen CN

Patent application number	Description	Published
20090053457	INSERT MOLDED ARTICLE - An insert molded article (	02-26-2009

Haihua Hu, Shenzhen CN

Patent application number	Description	Published
20090186643	METHOD AND SYSTEM OF IMPLEMENTING SMS FOR NGN TERMINAL - The disclosure provides a method of implementing Short Message Service (SMS) for a Next Generation Network (NGN) terminal, comprising: receiving, by an NGN Short Message Center (SMC), a short message transmission request forwarded by a soft switch, wherein the short message transmission request is from an NGN terminal; and transmitting, by the NGN SMC, a short message according to the received short message transmission request. The disclosure also provides a system of implementing SMS for an NGN terminal, and an NGN SMC.	07-23-2009
20100110992	CALL PROCESSING METHOD AND INTELLIGENT NETWORK SERVICE CONTROL DEVICE FOR IMPLEMENTING ONE NUMBER MULTIPLE TERMINALS SERVICE - A call processing method for implementing “one number multiple terminals” service is disclosed. A service control point (SCP) in a first network exercises control to route a call that is triggered to a “one number multiple terminals” user in a local network to a second network; and an SCP in a second network controls the call connection to multiple called terminals. An intelligent network service control device is also provided. The call control function that the SCP in the first network generally has is used to route the call out of the network, which does not conflict with the existing service features. In addition, the core component of the first network only needs to undergo a simple routing configuration according to the related control instruction, which does not affect other calls and requires only few network changes.	05-06-2010
20100144343	Calling method, device, and system - A calling method, device and system are disclosed. The calling method includes: obtaining, by a service platform, subscription information of a roaming prepaid subscriber, modifying and sending the modified subscription information to a visited mobile switching centre (VMSC) of the roaming prepaid subscriber so that a call initiated by the roaming prepaid subscriber could be triggered to the service platform by the VMSC; receiving, by the service platform, the call to a called subscriber initiated by the roaming prepaid subscriber and triggered by the VMSC; and instructing, by the service platform, the VMSC to release the call and instructing a call connection device to connect the roaming prepaid subscriber to the called subscriber after determining from the call that the roaming prepaid subscriber has activated a callback service. User operation is simplified and user's experience is improved with the method, device and system in accordance with the embodiments of the invention.	06-10-2010

Haitao Hu, Shenzhen CN

Patent application number	Description	Published
20090252170	METHOD AND DEVICE OF LINK AGGREGATION AND METHOD AND SYSTEM FOR TRANSCEIVING MAC FRAMES - A method and a device of link aggregation and a method and a system for transceiving MAC frames are provided. The method includes: transmitting, by systems at two ends of a link, information of virtual local area networks (VLANs) of a port in a local end system to an opposite end system through message exchange; and determining, by the systems at the two ends of the link, the VLAN of the link respectively according to the received information of the VLAN of the port in the opposite end system and the information of the VLAN of the port in the local end system, and performing link aggregation according to the VLAN of the link. Thus, the networking flexibility is improved, the convenience of network design and network maintenance and management is improved, and the MAC frames having VLAN identifiers can be distributed to the corresponding VLAN links rapidly, accurately, and conveniently.	10-08-2009

Hangkong Hu, Shenzhen CN

Patent application number	Description	Published
20110175499	CONTAINER-TYPE DATA CENTER - A container-type data center, including a container, at least three rows of cabinets, and data processing devices, is provided. The data processing devices are disposed in the cabinets. The at least three rows of the cabinets are disposed in parallel and perpendicular to a long edge of the container. Two neighboring rows of the cabinets of the at least three rows of the cabinets are back-against-back disposed or disposed at intervals, in which when the two neighboring rows of the cabinets are disposed at intervals, a maintenance channel is formed from the space between the two neighboring rows of the cabinets. As the at least three rows of the cabinets are disposed in parallel and perpendicular to the long edge of the container, the cabinets of each row are not limited to a width of the container in a width direction, and a cabinet with a large size can be integrated, thereby improving an integration level of the container.	07-21-2011
20120100796	CONTAINER-TYPE DATA CENTER - A container-type data center is provided in embodiments of the present invention, including a container, cabinets, computing devices, and cooling devices. The cabinets are arranged in rows inside the container. The computing devices are set inside the cabinets. Air enters from one side of each of the cabinets and exhausts from another side to form left-to-right air vents. The left-to-right air vents are connected in series. In the series air vents of the cabinets, multiple cooling devices are set. In the container, a maintenance passage is formed for maintaining the cabinets. Maintenance planes of the cabinets face the maintenance passage. In the embodiments of the present invention, the air enters from one side of each of the cabinets and exhausts from the other side to form the left-to-right air vents, and the maintenance planes of the cabinets face the maintenance passage. In this way, the maintenance convenience is greatly improved.	04-26-2012

Hangqian Hu, Shenzhen CN

Patent application number	Description	Published
20090106114	METHOD AND SYSTEM FOR CONTROLLING ADVERTISEMENT PLAYING AND PLAYING ADVERTISEMENTS IN GROUP SESSIONS - A method for controlling advertisement play in a group session disclosed herein includes: obtaining an address of an advertisement service platform corresponding to a group member and parameters of an personalized advertisement of the group member; sending to the advertisement service platform an indication message of playing the advertisement according to the address of the advertisement service platform, where the indication message carries the parameters of the personalized advertisement of the group member. A method for playing an advertisement in a group session includes: obtaining the indication message of playing the advertisement; and playing the advertisement to the terminal of the group member according to the indication message of playing the advertisement. Moreover, a system for playing an advertisement in a group session, a control function server, and an advertisement service platform is provided. The system enables playing of an advertisement to a group member in a group session.	04-23-2009

Hanping Hu, Shenzhen CN

Patent application number	Description	Published
20090285395	SYSTEM AND METHOD FOR GENERATING ANALOG-DIGITAL MIXED CHAOTIC SIGNAL, ENCRYPTION COMMUNICATION METHOD THEREOF - A system and method for generating analog-digital mixed chaotic signal and an encryption communication method thereof are provided. In the system and method, the complementarity between continuous chaotic systems (	11-19-2009

Hanqiang Hu, Shenzhen CN

Patent application number	Description	Published
20080201742	SYSTEM AND METHOD FOR DISSEMINATING ADVERTISEMENTS BY PRESENCE INFORMATION - The present invention discloses a method, a system, and an advertisement server for disseminating advertisements by means of presence information, so as to solve the problem that the advertisement dissemination by means of a presence system can not be recorded effectively in the prior art. The method disclosed in the present invention comprises: subscribing to, by the watcher, the presence information of the presentity; publishing, by the presentity, the presence information with advertisement information and presentity ID to the presence server; notifying, by the presence server, the watcher of the presence information with presentity ID; sending, by the watcher, the presentity ID to the advertisement server; and, recording, by the advertisement server, the presentity ID. Because the advertisement server records the presentity ID, it knows how the watcher obtains the advertisement, and thereby can record the advertisement dissemination effectively.	08-21-2008
20090254435	METHOD FOR MEASURING ADVERTISEMENT EVENTS, ADVERTISEMENT INFORMATION SYSTEM, AND RELEVANT DEVICES - A method for measuring advertisement events, an advertisement information system, and relevant devices are disclosed. The method for measuring advertisement events includes: receiving an advertisement identifier, a user action policy and advertisement information delivered by an advertisement server; judging whether a user response action meets preset conditions according to the user action policy after a user responds to the advertisement information; and sending the user response action and the corresponding advertisement identifier to the advertisement server so that the advertisement server is instructed to charge according to the user response action and the corresponding advertisement identifier if the user response action meets the preset conditions. An advertisement information system, an advertisement server, an advertisement client and a terminal are also disclosed.	10-08-2009
20110145234	SEARCH METHOD AND SYSTEM - A search method provides a search client user with personalized search that may provide related search results according to the interest model of the search client user. The search method includes: receiving a search request from a search client, where the search request includes one or more search key words; extracting an interest model of a user according to the personalized data of the user; distributing the one or more search key words and the interest model to one or more member search devices; receiving search results and corresponding ranking scores of the search results from the one or more member search devices, where the ranking scores are calculated according to the interest model; and sorting the search results according to the ranking scores, obtaining final search results, and returning the final search results to the search client. A search system is also provided. With the present invention, the search results are more personalized, and the search service may be promoted more conveniently.	06-16-2011
20110153586	MOBILE SEARCH METHOD AND SYSTEM, AND SEARCH SERVER - A mobile search method and system are provided. The method includes the following steps. receiving, by a local search server, a first search request sent by a client, wherein the first search request carries a search keyword; acquiring a member search engine by selecting from a meta index stored locally according to the search keyword, wherein the meta index stored locally comprises a meta index of the local search server and meta indexes of other search servers; searching a search server at which the member search engine is located; and when the search server at which the member search engine is located is not a local search engine, sending a second search request to the search server at which the member search engine is located, wherein the second search request comprises the search keyword; receiving a search result that is returned by the search server at which the member search engine is located according to the search keyword; and sending the search result to the client.	06-23-2011
20110173192	SEARCH METHOD, SYSTEM AND DEVICE - A search method is provided, which includes: receiving a search request; extracting a user interest model from user personalized data according to the search request; obtaining a meta index of each member engine; selecting a member engine according to the meta index of each member engine, the search request, and the user interest model; and sending the search request to the selected member engine, so as to enable the selected member engine to complete searching. Correspondingly, a search system and related device, such as a search server and a scheduling server, are also provided, thereby improving the system efficiency and search precision.	07-14-2011
20110314059	MOBILE SEARCH METHOD AND APPARATUS - A mobile search method and apparatus are provided. The method includes: receiving a search request, in which the search request includes one or more search keywords; calculating a score of each search category domain, in which the score is a score of any item or a comprehensive score of multiple items of the following: similarity between the search request and the search category domain, a mass search rate of the search category domain corresponding to the search request, and an individualized user interest score of the search category domain, and the mass search rate is the number of mass searches or the number of mass search result clicks; and selecting one or more of search category domains according to the score of each of the search category domains to search for the search keywords. Therefore, through the method and apparatus, an individualized accurate search result can be provided for a user.	12-22-2011
20120078872	METHOD, SEARCH SERVER, AND SYSTEM FOR MOBILE SEARCH INTERFACE ADAPTATION - A method, a search server, and a system for mobile search interface adaptation are provided. The method for query interface adaptation for mobile search includes: receiving a search request represented by a global query interface schema; according to a mapping relationship between an attribute in the global query interface schema and an attribute in a local query interface schema of each member engine, converting the search request represented by the global query interface schema into a search request represented by the local query interface schema of each member engine; and distributing the search request represented by the local query interface schema of each member engine to each member search engine. Therefore, efficiency and accuracy of mobile search are greatly improved.	03-29-2012
20120130975	SEARCH METHOD, APPARATUS, AND SYSTEM - A search method, apparatus, and system are provided. The search method includes: receiving search information customized by a subscriber, where the search information includes search conditions and customized search time information; updating the search conditions customized by the subscriber according to dynamic information of the subscriber; obtaining search results searched out by a search engine according to the updated search conditions upon arrival of the customized search time; and presenting the search results.	05-24-2012
20120150840	SEARCH SERVER INTERCONNECTION METHOD, SEARCH SERVER AND SYSTEM FOR MOBILE SEARCH - A search server interconnection method, a search server, and a system for mobile search are disclosed The method includes: sending an information list of a first group of member engines to a search server; receiving an information list of a second group of member engines, where the information list of the second group of member engines is returned by the search server; and sending meta-index information of member engines in the information list of the second group of member engines to the search server. In the present invention, an effective mobile search service across search servers is realized.	06-14-2012

Han-Qiao Hu, Shenzhen CN

Patent application number	Description	Published
20090174564	DUST DETECTING CIRCUIT - A dust detecting circuit includes a sampling circuit and an alarm circuit. The sampling circuit has a first voltage amplifying circuit, a voltage comparing circuit, and a second voltage amplifying circuit. An input of the first voltage amplifying circuit is connected to an output of a dust sensor; two inputs of the voltage comparing circuit are respectively connected to a power supply for receiving a reference voltage and an output of the first voltage amplifying circuit. An output of the voltage comparing circuit is connected to an input of the second voltage amplifying circuit. An alarm circuit is connected to an output of the second voltage amplifying circuit. When the amount of the dust is more than a pre-determined threshold, a high level voltage signal is output from the sampling circuit to the alarm circuit, and the alarm circuit activates an alarm.	07-09-2009

Hejun Hu, Shenzhen CN

Patent application number	Description	Published
20100299443	Method, System and Device for Playing Streaming Media - A method for playing streaming media is disclosed, which includes: determining at least two storages storing a media file according to information of the media file (	11-25-2010

Hongpo Hu, Shenzhen CN

Patent application number	Description	Published
20100276812	EPITAXIAL WAFER AND MANUFACTURING METHOD THEREOF - A semiconductor device comprises a substrate, a conductive layer deposited on a substrate and an epitaxial layer deposited on the conductive layer. The conductive layer is patterned to include a first pattern. The first pattern includes a major surface and a plurality of grids defined in the major surface. The major surface includes a plurality of first lines and a connecting portion. The connecting portion is connected to an electrode. The epitaxial layer covers the grids and the first lines between the adjacent grids.	11-04-2010

Huadong Hu, Shenzhen CN

Patent application number	Description	Published
20090016344	METHOD AND APPARATUS FOR CONTROLLING BEARERS OF SERVICE DATA FLOWS - Embodiments of the present invention provide a method and apparatus for controlling bearers of service data flows, including acquiring a service data flow convergence of service data flows, determining whether the service data flow convergence is able to be multiplexed to an established bearer, and carrying the service data flow convergence in a corresponding bearer according to the determined result. The apparatus of the present invention includes a service data flow convergence acquiring module and a service data flow convergence multiplex handling module for implementing the method of the present invention. In accordance with the method and apparatus of the present invention, it is possible to reduce the bearer information amount necessary to be maintained by various network entities and save the storage and handling resources of system.	01-15-2009
20100146131	METHOD AND APPARATUS FOR CREATING IP-CAN SESSION - A method and an apparatus for creating an Internet Protocol Connectivity Access Network, IP-CAN, session are disclosed herein. The method includes: creating, by a First Policy and Charging Enforcement Function entity, PCEFa entity, a session with a Policy and Charging Rules Function entity, PCRF entity; performing, by the PCEFa entity, mobility registration with a second Policy and Charging Enforcement Function entity, PCEFb entity; creating, by the PCEFb entity, a session with the PCRF entity; and sending, by the PCRF entity, a session information to the PCEFa entity and the PCEFb entity. mobility The apparatus includes: a PCEFa entity, a PCEFb entity, and a PCRF entity. The method and the apparatus for creating an IP-CAN session under the present invention accomplish the purpose of creating an IP-CAN session in the new PCC architecture.	06-10-2010
20100180319	Method and System for Session Modification - A method and system for session modification are provided. The method includes these steps: A home policy and charging rules function (h-PCRF) sends a policy and charging control (PCC) rule providing message to a first policy and charging enforcement function (PCEF) according to a received PCC rule request message, an application layer service message, or an h-PCRF self-trigger event; and the h-PCRF sends a PCC rule providing message to a second PCEF according to a PCC rule response message received from the first PCEF. With this present disclosure, session modification may be implemented when two or more PCEFs are included in the PCC architecture of a system architecture evolution (SAE) system.	07-15-2010
20100216484	METHOD AND APPARATUS FOR BEARER PROCESSING - A bearer processing method is disclosed. The method includes these steps: a system border node receives a Packet Data Protocol (PDP) Context Request initiated by a universal mobile telecommunication system (UMTS); the system border node adjusts a Request Bearer Resource Allocation message of a system architecture evolution (SAE) system or the PDP Context Request of the UMTS according to the received PDP Context Request to map the Bearer Resource Allocation procedure of the SAE system and the Bearer Resource Allocation procedure of the UMTS. The present invention can map the Bearer Resource Allocation procedure of the SAE system and the Bearer Resource Allocation procedure of the UMTS.	08-26-2010
20110060811	METHOD, DEVICE AND SYSTEM FOR TRANSFERRING INFORMATION - A method of information transfer, comprising receiving an event report and sending the event report if the report matches event report subscription information. A policy and charging rule function (PCRF) and mobile communication system are also disclosed in the present invention, thereby enabling the system to save network resources and increase the utilization of network resources.	03-10-2011
20120059942	Method and System for Session Modification - A method and system for session modification are provided. The method includes these steps: A home policy and charging rules function (h-PCRF) sends a policy and charging control (PCC) rule providing message to a policy and charging enforcement function (PCEF) b according to a received PCC rule request message, an application layer service message, or an h-PCRF self-trigger event; and the h-PCRF sends a PCC rule providing message to the PCEF a according to a PCC rule response message received from the PCEF b. With this present disclosure, session modification may be implemented when two or more PCEFs are included in the PCC architecture of a system architecture evolution (SAE) system.	03-08-2012
20120122464	METHOD AND APPARATUS FOR BEARER PROCESSING - A bearer processing method is disclosed. The method includes these steps: a system border node receives a Packet Data Protocol (PDP) Context Request initiated by a universal mobile telecommunication system (UMTS); the system border node adjusts a Request Bearer Resource Allocation message of a system architecture evolution (SAE) system or the PDP Context Request of the UMTS according to the received PDP Context Request to map the Bearer Resource Allocation procedure of the SAE system and the Bearer Resource Allocation procedure of the UMTS. The present invention can map the Bearer Resource Allocation procedure of the SAE system and the Bearer Resource Allocation procedure of the UMTS.	05-17-2012

Jason Xiao Bo Hu, Shenzhen CN

Patent application number	Description	Published
20080211569	Higher voltage switch based on a standard process - A higher voltage switching circuit based on a standard process limits the lowest applied voltage to an intermediate voltage between the higher voltage and ground, instead of ground. In this way, the maximum electric field across the gate dielectric is greatly reduced. In additional the use of p-type triple well also reduces junction breakdown in some embodiments. This concept is also valid in the case where the high voltage is negative, in which case the intermediate voltage is also negative.	09-04-2008

Jiahui Hu, Shenzhen CN

Patent application number	Description	Published
20100123118	LED Epitaxial Wafer with Patterned GaN based Substrate and Manufacturing Method For the Same - A LED epitaxial-Chip with patterned GaN based substrate is provided. The LED epitaxial-Chip includes a substrate, a butter layer formed on the substrate, unintentional doped intrinsic GaN layer formed on the substrate, n-GaN layer formed on the substrate, InGaN active layer formed on the substrate, multiple quantum well formed on the substrate; and p-GaN layer formed on the sapphire substrate. The substrate has DBR reflection layer formed thereon. The DBR reflection layer is layered structure grown by two materials having different refractive index periodically alternate. The reflection layer forms at least two spaced patterned structures on the substrate. A manufacturing method of LED epitaxial-Chip with patterned GaN based substrate is also provided.	05-20-2010

Jiajia Hu, Shenzhen CN

Patent application number	Description	Published
20090163280	Network Game Anti-Cheating Device, Method and System - An embodiment of this invention discloses a network game anti-cheating device, method and system. The device includes: an information processing unit, adapted to modify actual game state information to dummy game state information, and send the dummy game state information to a terminal of a player; and a seat assignation unit, adapted to assign a player into an unoccupied seat of an idle table according to actual table information in a game room. The information processing unit comprises: a table information processing unit, adapted to send dummy table information in the game room to the terminal of the player; a watching information processing unit, adapted to send dummy game information of players who are playing the game on the table; and a partner-player information processing unit, adapted to send dummy information of the partner-players on the table.	06-25-2009

Jian Hu, Shenzhen CN

Patent application number	Description	Published
20080218994	COMPUTER PANEL WITH LIGHT-ADJUSTING MECHANISM - A panel assembly includes a panel (	09-11-2008

Jianzhong Hu, Shenzhen CN

Patent application number	Description	Published
20120088555	WIRELESS CHARGING EQUIPMENT FOR MOBILE PHONES - The present invention provides a wireless charging equipment for mobile phones for mobile phones. The charging equipment comprises a protection cover with a switch port and a charger with an internal battery arranging therein. The mobile phone is enveloped in the protection cover, one end of the switch port is electrically connected with the socket of the mobile phones while the other end is electrically connected with the charger which is detachable from the switch port, the mobile phone then could be charged via the electricity provided by the internal battery. The charging equipment is facilitated to carry, when travelling to some places where it is not easy to find somewhere to charge, people can charge the mobile phone by using the internal battery of the present invention so as to extent the working time of the mobile phone. When charging is not processing, the protection cover of the present invention can serve as a common mobile phone protection cover, avoiding the mobile phone from scratching or crashing. Moreover, contact points are positioned on the protection cover and the charger of the present invention, The contact points can be designed in a consistent pattern, enabling different mobile phones to charge by using the same charger and protection cover, thereby it can be universally used.	04-12-2012

Jingyi Hu, Shenzhen CN

Patent application number	Description	Published
20090000695	Electric pencil sharpener - An electric pencil sharpener includes a motor, a transmission subassembly and a cutter subassembly driven by the motor, a feeding subassembly and at least one resilient adjusting means. The feeding subassembly includes a feeding gear set coupled to the transmission subassembly and two feeding rollers adapted to sandwich a pencil to be sharpened, at least one feeding roller is driven by the feeding gear set. The pair of brackets is arranged in parallel, respectively defining slide ways to movablely support the feeding rollers. A feeding space is defined between the two brackets. The at least one resilient adjusting means connects the two feeding rollers outside or inside the feeding space, adapted for keeping the feeding rollers nipping the pencil and engendering a pencil feeding friction.	01-01-2009
20110226383	Hand-Cranked Pencil Sharpeners - Disclosed is a hand-crank pencil sharpener, comprising a housing and a gearing member and a sharpening member which are installed within the housing. The gearing member is connected to a hand crank and transmits a rotation of the crank to the sharpening member. A vertical feeding path is provided for a pencil to be inserted into the sharpening member. The hand-crank pencil sharpener further comprises a feeding member in the feeding path. The gearing member comprises a gearing branch for driving the feeding member. The inserted pencil is fed into or withdrawn from the sharpener automatically by a linkage of the gearing branch and the feeding member when the crank is rotated clockwise or counterclockwise.	09-22-2011

Junling Hu, Shenzhen CN

Patent application number	Description	Published
20080215668	COMMUNICATION DEVICE, SYSTEM AND METHOD FOR MANAGING LOCAL NETWORK DEVICE REMOTELY - A communication device, system and method for managing the local network device remotely include: a local gateway acquires the topology structure and the configuration information of the local network device, and sends them to a remote management server; the remote management server generates configuration instruction to manage the local network device accordingly. The local gateway can manage the local network terminal uniformly, and it is unnecessary that all terminals of the local network support the remote network management protocol. Moreover, the remote management server can easily know the condition of the network organization of the whole local network and optimize the configuration based on the topology of the local network. The solution of the present invention can omit the related information redundancy of the gateway and terminal, reduce the cost of consistency management, and simplify the NAT traversal mechanism when the remote management server visits the private network terminal	09-04-2008
20100005183	Method, System and Apparatus for Converting Media Contents - A method, system and apparatus for converting media contents are disclosed. The method includes these steps: a media conversion apparatus receives a media conversion service request from a media application terminal, where the media conversion service request carries a media content ID and playing capability information of the media application terminal; the media conversion apparatus sends a media content transmission request carrying the media content ID to the content source device; and the media conversion apparatus receives a media content identified by the media content ID from the content source device, converts the received media content according to the playing capability information of the media application terminal, and sends the converted media content to the media application terminal.	01-07-2010

Ke-You Hu, Shenzhen CN

Patent application number	Description	Published
20090032676	MOUNTING APPARATUS FOR AIR FRESHENER - A mounting apparatus for securely fixing an air freshener such as a fragrance bag includes a panel of a computer and a fixing box accommodating the fragrance bag. One end of the box is pivotably mounted to the panel, and the other end is detachably fixed to the panel. Because of the mounting apparatus, the fragrance bag can't drop from the fixing box even when the computer is moved.	02-05-2009
20090085554	POWER SUPPLY CIRCUIT FOR MOTHERBOARD - A power supply circuit for a motherboard includes a first resistor, a second resistor, a Schottky diode, and a direct current (DC) voltage source. The Schottky diode includes a first anode, a second anode, and a cathode. The first anode of the Schottky diode is respectively coupled to terminals of the first and second resistors, another terminal of each of the first and second resistors is respectively coupled to a power supply and ground. The second anode of the Schottky diode is coupled to the DC voltage source, the cathode of the Schottky diode is coupled to a south bridge.	04-02-2009
20090103713	CIRCUIT FOR PREVENTING UNAUTHORIZED ACCESS TO PHONES - An exemplary circuit for preventing unauthorized access to a phone includes three transistors, a zener diode, and a rectifier comprising two input terminals for receiving an AC voltage from the telecommunication office, a negative output terminal connected to the phone via a first resistor, and a positive output terminal connected to the phone. The anode and the cathode of the zener diode are respectively connected to the positive output terminal and the base of the first transistor. The collectors of the first and third transistors are connected to the base of the second transistor, which is connected to the positive and negative output terminals respectively via two capacitors. The collectors of the first and second transistors are connected to the positive output terminal respectively via a second resistor and a buzzer. Emitters of the three transistors are connected to the negative output terminal of the rectifier.	04-23-2009
20090160545	DUAL VOLTAGE SWITCHING CIRCUIT - A dual voltage switching circuit includes an input terminal receiving a control signal, an output terminal, three transistors, and a Zener diode. The gate of the first transistor is connected to the input terminal. The drain of the first transistor is connected to a standby power and the gate of the second transistor. The drain of the second transistor is connected to a first system power and the gate of the third transistor. The sources of the first transistor and the second transistor are grounded. The drain of the third transistor is connected to the input terminal. The source of the third transistor is connected to a second system power. The anode of the Zener diode is connected to the standby power. The cathode of the Zener diode is connected to the output terminal. The output terminal selectively outputs the standby power or the second system power.	06-25-2009
20090231000	MOTHERBOARD POWER ON CIRCUIT - A motherboard power on circuit includes a switch connector, an impedance circuit, and a super I/O chip. The impedance circuit includes a first resistor, a second resistor, and a capacitor. A terminal of the first resistor is connected to the power on terminal of the switch connector. The other terminal of the first resistor is connected to the power on terminal of the super I/O chip, a terminal of the second resistor, and a terminal of the capacitor. The other terminals of the second resistor and the capacitor are connected to a power source and ground respectively.	09-17-2009

Lan-Ping Hu, Shenzhen CN

Patent application number	Description	Published
20100055985	ELECTRICAL CARD CONNECTOR HAVING SPRING ARMS AND PROTRUSIONS TO INCREASE RETAINING FORCE FOR CARDS - An electrical card connector comprising: an insulating housing defining a plurality of channels; a terminal module with a plurality of contacts received therein; and a clip having a pair of first elastic pieces and a second elastic piece received in the corresponding channels; a metal shield shielding over the insulating housing for defining a card receiving space, at least a spring arm defined on a top face of the metal shield shielding protruding into the receiving space; a card receiving mechanism having a receiving frame, at least a block portion corresponding to the spring arm defined on a longitudinal side of the receiving frame which pressing against said spring arm when the card receiving mechanism inserted into the card receiving space for increasing the retaining force therebetween.	03-04-2010
20100081326	CARD CONNECTOR WITH SHELL - An electrical card connector	04-01-2010
20100120291	BATTERY CONNECTOR WITH TIME-DELAY FUNCTION - A battery connector (	05-13-2010
20100136828	RECEPTACLE RF CONNECTOR HAVING CUTOUTS ON A TUBULAR FRAME OF AN OUTER SHELL - A receptacle RF connector includes an outer shell having a third unsealed tubular frame, at least a cutout is defined around the third unsealed tubular frame and runs through a lower periphery downwardly, each cutout has an upper periphery and is located under a locking tuber correspondingly, the upper periphery of each cutout keeps a predetermined distance with a top face of the dielectric block, so as to avoid the overloaded stress loaded on the receptacle RF connector caused by the plug RF connector.	06-03-2010
20110003496	CARD CONNECTOR WITH SWITCH ELEMENT - A card connector (	01-06-2011

Liang Hu, Shenzhen CN

Patent application number	Description	Published
20100100602	INSTANT MESSAGING SYSTEM, COMPONENT AND METHOD FOR ADDITIONAL SERVICE - An IM system for an additional service includes: an IM client and at least one IM component adapted to support at least one additional service, between which a common interface is configured. The IM client triggers the at least one IM component via the common interface when a local IM user logs on; and the at least one IM component obtains an identity of at least one IM user other than the local IM user via the common interface, and query, according to the identity, whether the at least one IM user subscribes to one of the at least one additional service supported by the at least one IM component. A component and method for an additional service are also provided. By utilizing the IM system, component and method, extensibility of the IM system can be improved, and costs for extending the IM system can be reduced.	04-22-2010

Li-Chun Hu, Shenzhen CN

Patent application number	Description	Published
20090102999	MONITOR DEVICE WITH OPTICAL DRIVER - An exemplary monitor includes an LCD, a supporting frame, and a base receiving an optical driver, a power circuit, and a USB hub therein. The LCD is mounted on the supporting frame, which is mounted to the base, the power circuit is configured for providing power to the LCD and the optical driver, the optical driver is connected to the USB hub through a first USB cable, the USB hub is connected to a port of a computer through a second USB cable.	04-23-2009

Lie-Yi Hu, Shenzhen CN

Patent application number	Description	Published
20080237020	Switch device having a spacer organizing contact tails - A casing, in which a plurality of contacts are fixed, an operation element which is arranged so as to be able to move in translation in the casing, a conductive dome-like member which is arranged in the casing and which is resiliently deformable under the action of the displacement of the operation element between a first state and a second state of commutation, the light source is fixedly joined to the casing, the switch device further defines a spacer which connected the casing for fixing the tail of the contacts so as to prevent the contacts from distorting.	10-02-2008

Lihui Hu, Shenzhen CN

Patent application number	Description	Published
20120075042	APPARATUS FOR IMPROVING TRANSMISSION BANDWIDTH - An apparatus for improving transmission bandwidth is provided in the embodiments of the present disclosure, which includes: a signal transmission line, side grounds located at two sides of the signal transmission line, and a capacitor disposed between the signal transmission line and the side grounds. The signal transmission line comprises a microstrip line, and the signal transmission line and the side grounds form a coplanar waveguide transmission line together. On a transmission channel connected through a bonding wire, a capacitor is disposed between a signal transmission line and side grounds. An inductor-capacitor (LC) resonance circuit is formed by using inductance characteristics presented by the bonding wire and the capacitor connected in parallel with the bonding wire, and a resonance point is formed within a frequency band in a frequency domain.	03-29-2012

Lixin Hu, Shenzhen CN

Patent application number	Description	Published
20100056110	METHOD AND SYSTEM FOR PROCESSING MESSAGE - A message processing method is provided. The method includes the following steps. A message containing flag information is received. The received message containing the flag information is identified. If the message is a real-time message, the message is sent. If the message is a non-real time message, the non-real time message sent from a sender is combined and sent. A message processing system and a message combining device are further provided. Through the method, the device, and the system, the real-time messages are immediately delivered to subscribers, various types of non-real time messages are combined, converted to one or more messages, and delivered to the subscribers according to time assigned by the subscribers, thereby clearing a message space, and preventing interference to the subscribers.	03-04-2010
20110258326	METHOD, DEVICE, AND SYSTEM FOR IMPLEMENTING RESOURCE SHARING - A method, a device, and a system for implementing resource sharing through a user management device are provided. The method includes: saving shared resource information shared by a shared resource provision user with a shared resource access user in the user management device; and when the shared resource access user accesses shared resource, generating, by the user management device, identification information for accessing the shared resource according to the shared resource information and an application key, and sending the identification information to the shared resource access user, where if the shared resource access user accesses the shared resource on a resource management device according to the identification information for accessing the shared resource, the resource management device is capable of verifying the identification information for accessing the shared resource by using the application key	10-20-2011

Maowei Hu, Shenzhen CN

Patent application number	Description	Published
20100241757	System and Method for Storing Streaming Media File - A system and method for storing a streaming media file for improving the performance of a streaming media server and fully utilizing the space of a storage are provided. The system includes: a segmenting and distributing server, adapted to segment the streaming media file into at least two segment files, determine a number of the streaming media servers for storing each segment file, distribute each of the at least two segment files to corresponding streaming media servers according to the determined number of the streaming media servers, and transmit the related information of each of the at least two segment files to a resource index server; at least two streaming media servers, adapted to receive and store the segment file; and the resource index server, adapted to receive the related information and establish an index in respect of each segment file and its related information.	09-23-2010
20100299443	Method, System and Device for Playing Streaming Media - A method for playing streaming media is disclosed, which includes: determining at least two storages storing a media file according to information of the media file (	11-25-2010

Mingshu Hu, Shenzhen CN

Patent application number	Description	Published
20100275015	ANONYMOUS REGISTER SYSTEM AND METHOD THEREOF - A uniform certificate revocation list managing apparatus is provided for managing canceled register information of all believable groups in a believable anonymous register system. Canceled register information includes canceled member information of each believable group, list information of unbelievable groups, and list information of unbelievable register service institutions. The uniform certificate revocation list managing apparatus interacts with each believable group and each register system, so as to update a certificate revocation list of each believable group in real time.	10-28-2010

Peixian Hu, Shenzhen CN

Patent application number	Description	Published
20080276663	LOCKING DEVICE - A locking device attached to a solar junction box and a key to open the locking device, comprises: a male part; comprising: a plug-in unit extended at an angle from the male part; a pair of protruded units having a locking tab formed on edges of the plug-in unit; an outward projection disposed above the locking tab; and a slant portion formed on top of the outward projection; and a female part; comprising: a hollow main body having an outside wall and an inside wall; a pair of extrusions disposed at the inside wall of the female part corresponding to the pair of locking tabs of the male part; and a step formed in the lower part of the extrusions of the female part geometrically shaped to match the locking tab of the male part, in a locked position the male part and the female part are securely clamped together.	11-13-2008
20080280505	Connector Clamping Systems and Methods - According to some embodiments, an electrical connector assembly comprises an electrical connector body and a clamping collar disposed over the electrical connector body. The electrical connector body comprises a pair of opposing latch hook strips parallel to an insertion direction of the electrical connector body. Each latch hook strip has an inward-facing latch hook situated along a distal region of an inner surface of the latch hook strip, and a forward-facing, inner-surface slanted platform. The clamping collar is slidably disposed over the latch hook strips. The clamping collar comprises a pair of backward-facing slanted platforms, each configured to engage a corresponding forward-facing slanted platform of a latch hook strip. Sliding the clamping collar forward along the latch hook strips clamps the latch hooks to secure the connector, and sliding the clamping collar backward along the latch hook strips unclamps the latch hooks to release the connector.	11-13-2008
20080280506	U-Shaped Electrical Connector Spring Devices and Methods - According to some embodiments, an electrical connection assembly comprises a conductive support having a pair of longitudinal conductive slots for receiving a corresponding pair of longitudinal conductive pins; and a U-shaped conductive spring coupled to the conductive support. The conductive spring comprises a pair of conductive longitudinal spring sides each aligned with a corresponding longitudinal conductive slot, and a spring top plate interconnecting the spring sides along corresponding top regions of the spring sides. Each spring side has a pair of parallel longitudinal slots defined therein. The longitudinal slots separate an outer perimeter section of the spring side from a central section of the spring side. The central section includes a contact tab configured to establish contact with a longitudinal conductive pin. The central section further includes an inward-bending support tab configured to press a bottom part of the outer perimeter section outward to establish contact with the conductive pin.	11-13-2008
20080280509	Electrical Junction Systems and Methods - According to some embodiments, a junction assembly comprises a mounting base, a U-shaped front-facing spring clip mounted on the mounting base, a transverse release button passing through the mounting base, and a spring-loaded release check situated under the release button. The spring clip clamps an external conductor onto a conductive fixed support when the mounting base is slid forward along the fixed support. When the junction assembly is in its forward position, the release check abuts a backward-facing surface of the mounting base to block the withdrawal of the mounting base. Pressing the release button pushes down the release check to a level below the mounting base to allow sliding the mounting base backward. Longitudinal guide slots disposed on opposing lateral surface of the mounting base accommodate corresponding guide rails of a conductive fixed support. The assembly allows convenient, tool-less connection/disconnection and provides for a large contact area.	11-13-2008

Peng Hu, Shenzhen CN

Patent application number	Description	Published
20110019663	METHOD, SYSTEM AND GATEWAY FOR SUPPLYING INTELLIGENT SERVICE - An intelligent service system and method are provided. The method includes: receiving a calling information transmitted by a switching device through an Internet-protocol-based call control protocol and which carries the identification information of the service control function requested by the call as well as the identification information of the call; parsing the received calling information, and after the identification information of the service control function and the identification information of this calling are obtained, initiating an assist request to the service control device; receiving the resource operation instruction, and supplying service resource service accordingly; said instruction is sent out by the service control device after said device has received the assist request and according to the service requirement. The media stream leading to the media gateway is established through the media stream transport protocol based on the Internet protocol. The method simplifies the management and maintenance of the intelligent service network.	01-27-2011

Qingmao Hu, Shenzhen CN

Patent application number	Description	Published
20100014727	METHODS AND DEVICES FOR PRODUCING THE PARAMETERS OF THE BRAIN TISSUES AND ASSESSING DATA OF THE SUITABILITY FOR THROMBOLYSIS OF A PATIENT - This invention provides a method and a device for producing the parameters of the brain tissue of a patient quickly by using suitable magnetic resonance imaging, utilizing image processing and computer technology, achieving parameters pertaining to the infarction and the ischemic penumbra. This invention also provides a method and a device for producing and assessing data of the suitability for thrombolysis of a patient quickly and properly by using suitable magnetic resonance imaging, utilizing image processing and computer technology, achieving parameters pertaining to the infarction and the ischemic penumbra and predicting the suitability for thrombolysis.	01-21-2010

Qiulin Hu, Shenzhen CN

Patent application number	Description	Published
20120157054	System, Method and Terminal for Forwarding Incoming Call - The present invention discloses a system, method and terminal for implementing the forwarding of incoming call, wherein the method comprises: a terminal A with Wireless LAN Authentication and Privacy Infrastructure (WAPI) function establishing a connection with another terminal B with the WAPI function through a WAPI module; when either the terminal A or terminal B has an incoming call, the terminal having the incoming call forwarding the incoming call to another terminal which has established the connection with the terminal having the incoming call. In the present invention, the incoming calls on the terminal A can be forwarded to the terminal B, and the phone calls on the terminal B also can be forwarded to the terminal A, which is convenient for users to answer the phone calls and can solve the phenomenon of the users missing calls due to various reasons very well.	06-21-2012

Rong Hu, Shenzhen CN

Patent application number	Description	Published
20080304613	MONITORING DEVICE FOR CONNECTORS - An exemplary monitoring device includes: a time chip connected to a connector to generate a time signal and a count signal when the connector is working, the time signal indicating how long the connector is in use, the count signal indicating that the total number of times the connector has been used should be incremented by one; a processor connected to the time chip to receive the time signal and count signal, and generate a data signal including a total service time and a total number of times the connector has been used; a clock generator connected to the processor to provide a clock signal; and an output port connected to the processor to output the data signal. The monitoring device keeps a watch on a connector for showing the service information about the connector to make an operator know if the connector needs to be replaced.	12-11-2008

Rui Hu, Shenzhen CN

Patent application number	Description	Published
20100058027	METHOD FOR SELECTING HASH FUNCTION, METHOD FOR STORING AND SEARCHING ROUTING TABLE AND DEVICES THEREOF - A method for selecting a hash function, a method for storing and searching a routing table and devices thereof are provided. The method for selecting a hash function includes: hashing data to be hashed by using a current alternative hash function; decoding a hash result; accumulating decoded results until no carry occurs during the accumulation; and selecting a current alternative hash function with no carry generated as a formal hash function. The method for storing a routing table includes: dividing the routing table into a next-level node pointer portion and a prefix portion for being stored; and selecting a hash function by using the above method for selecting a hash function. The method for searching a routing table includes: directly searching an IP address to be searched according to a directly stored length of a next-level node pointer portion for storing the routing table; and reading a prefix node according to a searched result. Thus, hash collision can be avoided, and memory resources occupied by the routing table can be effectively reduced.	03-04-2010

Rui-Bin Hu, Shenzhen CN

Patent application number	Description	Published
20110063244	OPTICAL FILM AND DISPLAY MODULE USING THE SAME - An optical film includes a hard coating layer, an anti-glare layer, a first adhesive layer, and a second adhesive layer. The hard coating layer is a hard and transparent material, and the anti-glare layer is adhered on a first side of the hard coating layer. The first adhesive layer is adhered on one side of the anti-glare layer away from the hard coating layer, and the second adhesive layer is adhered on a second side of the hard coating layer opposite to the first side. A thickness of the optical film can be 0.19˜0.23 mm. The present disclosure further provides a display module using the optical film.	03-17-2011

Shengming Hu, Shenzhen CN

Patent application number	Description	Published
20120142137	MOVABLE JIG FOR SILICON-BASED THIN FILM SOLAR CELL - A movable jig for a silicon-based thin film solar cell comprises parallel electrode plates (	06-07-2012

Shiqing Hu, Shenzhen CN

Patent application number	Description	Published
20100166131	Method and apparatus for detecting clock frequency deviation - The embodiment of the present disclosure discloses a method and apparatus for detecting frequency deviation of a clock. The method includes: counting the clock to be detected to acquire current counting information; filtering the current counting information to acquire filtered data; and acquiring the frequency deviation of the clock to be detected from the filtered data. According to the embodiments of the present disclosure, the detection accuracy of frequency deviation is improved by filtering the counting information acquired by counting the clock to be detected, and appropriately increasing an amount of information after the filtering, so as to perceive the occurrence of any abnormal dithering, and avoid neglecting of any abnormal condition in periodic or aperiodic queries.	07-01-2010

Shuhui Hu, Shenzhen CN

Patent application number	Description	Published
20110200010	Method, System, and Device for Network Handoff - A method, a system, and a device for network handoff is disclosed. A first evolved Access Network (eAN) sends a session transfer request to the target eAN that corresponds to the network handoff request. The first eAN receives a session transfer response from the target eAN. The first eAN sends a Traffic Channel Assignment (TCA) message to a User Equipment (UE) based on the session transfer response, so that the UE can switch from a Long Term Evolution (LTE) network to an evolved High Rate Packet Data (eHRPD) network based on the TCA message.	08-18-2011
20110249587	PILOT-MEASUREMENT CONTROL METHOD AND DUAL-MODE TERMINAL - A pilot-measurement control method and a dual-mode terminal are provided. After entering a tunnel state, an idle state protocol submodule does not wait for a measurement start command to trigger pilot measurement, but instead, directly triggers pilot measurement by actively searching for high rate packet data (HRPD) measurement permission variable information. Alternatively, measurement indication information sent by an initialization protocol submodule is buffered in advance, so that after entering the tunnel state, the idle state protocol submodule can trigger pilot measurement by searching for the buffered information. Alternatively, the idle state protocol submodule performs pilot measurement according to received measurement indication information sent by an air interface connection management protocol submodule when the idle state protocol submodule is activated.	10-13-2011
20120033576	PILOT-MEASUREMENT CONTROL METHOD AND DUAL-MODE TERMINAL - A pilot-measurement control method and a dual-mode terminal are provided. After entering a tunnel state, an idle state protocol submodule does not wait for a measurement start command to trigger pilot measurement. Instead, the idle state protocol submodule directly triggers pilot measurement by actively querying for high rate packet data (HRPD) measurement permission variable information. Alternatively, measurement indication information sent by an initialization protocol submodule is buffered in advance, so that after entering the tunnel state, the idle state protocol submodule can trigger pilot measurement by querying for the buffered information. Alternatively, the idle state protocol submodule performs pilot measurement according to received measurement indication information sent by an air interface connection management protocol submodule when the idle state protocol submodule is activated.	02-09-2012
20120069763	Method and Apparatus for Negotiation Control of Quality of Service Parameters - A method and an apparatus for negotiation control of Quality of Service (QoS) parameters are provided. The method includes: obtaining, by a High Rate Packet Data (HRPD) Serving Gateway (HSGW), static QoS parameters of a User Equipment (UE), where the static QoS parameters include static QoS parameters related to an Access Point Name (APN); establishing, by the HSGW, a Packet Data Network (PDN) connection corresponding to the APN with the UE; and sending, by the HSGW, static QoS parameters related to the APN corresponding to the PDN to an access network to enable the access network to perform QoS authorization, according to the static QoS parameters related to the APN corresponding to the PDN, for establishing an air interface bearer for the UE.	03-22-2012

Weijiang Hu, Shenzhen CN

Patent application number	Description	Published
20090279435	METHOD FOR REALIZING BACKPRESSURE OF MASSES OF PORTS AND DEVICE THEREOF - A method for realizing backpressure of masses of ports and a device realizing the method are disclosed. The method for realizing backpressure of masses of ports includes: detecting whether user data transmitted to a channelized physical port reaches a backpressure threshold, generating an idle frame or a series of idle frames when the backpressure threshold is reached; combining the idle frame with the user data which needs to be transmitted to the channelized physical port reaching the backpressure threshold, and transmitting the combined data; discarding the idle frame before the combined data enters the channelized physical port. The idle frame is employed in the present invention to realize the backpressure. The idle frame occupies some of the transmission bandwidth and reduces the bandwidth of user data, while the idle frame does not enter the physical port. Therefore, the aim of backpressure is achieved. The bandwidth of idle frame can be pre-configured according to the requirements. After the idle frame is generated, its bandwidth can be increased or decreased smoothly based on the existence of the backpressure. The control is very easy and convenient.	11-12-2009

Wen-Feng Hu, Shenzhen CN

Patent application number	Description	Published
20120141824	PROCESS FOR JOINING BRASS PART AND SILICONE CARBIDE CERIMICS PART AND COMPOSITE ARTICLES MADE BY SAME - A process for joining a brass part and a silicone carbide ceramics part, comprising steps of: providing parts comprising a brass part, a silicone carbide ceramics part, an aluminum foil and a nickel foil; bringing surfaces of the silicone carbide ceramics part, the aluminum foil, the nickel foil and the brass part into contact in turn; applying a joining pressure between about 10 MPa and 40 MPa to the parts; heating the parts at a rate below 50° C./min when a temperature of the parts is below about 300° C.; when the temperature of the parts is above about 300° C., heating the parts at a rate of about 80° C./min˜200° C./min until to a joining temperature of about 550° C. to about 650° C., and maintaining the joining temperature between about 15 minutes and 40 minutes	06-07-2012

Wenge Hu, Shenzhen CN

Patent application number	Description	Published
20090141999	Method of Image Edge Enhancement - A method of image edge enhancement comprises: determining the edge trend for an image in accordance with the second order gradient value of a center pixel in different directions; performing interpolation operation with the center pixel; calculating absent color component of pixels; performing edge enhancement for the image in the interpolation module in accordance with original color component of the center pixel and the image edge trend based on the Bayer data. The image edge enhancement process takes into account the influence of the green component values of different pixels surrounding the center pixel, and adopts a noise-resistant, self-adaptive edge enhancement algorithm, to suppress noise on the image edge. Thus, the resulting image has a clear image edge. In addition, the fact that the process performs image edge enhancement in the interpolation module based on the Bayer data can significantly reduce the consumption of memory space.	06-04-2009
20090147114	Circuits and Methods for Image Signal Sampling - This invention discloses a type of image signal sampling circuits and methods. The circuit includes: a signal acquisition unit, a column read out unit, and a working module control circuit. The control circuit includes: a control unit, a source column switch group, a ground column switch group, and a between-column switch group. Each sampling column circuit is equipped with a source column switch and a ground column switch. The source column switch is connected between the inputs of the signal source and the signal acquisition unit. The ground column switch is connected between the ground and the bottom of the signal acquisition unit. The input of the column read out unit is connected to the input of the signal acquisition unit and the output is used to send out the sampled signal. A between-column switch is installed between the input of a front column signal acquisition unit and the bottom of a back signal acquisition unit. The control unit is used to control the switch in each switch group for connected or disconnected operation according to the sampling working module. Employing this invention can realize gain in the image sensor signal, improvement with circuit structure, achieving minimal chip area, and lowered cost.	06-11-2009

Xiangyu Hu, Shenzhen CN

Patent application number	Description	Published
20100185440	TRANSCODING METHOD, TRANSCODING DEVICE AND COMMUNICATION APPARATUS - The embodiments of a transcoding method, a transcoding device, and a communication apparatus are provided. The embodiment of a method includes: receiving a bit stream input from a sending end; determining an attribute of discontinuous transmission (DTX) used by a receiving end and a frame type of the input bit stream; and transcoding the input bit stream in a corresponding processing manner according to a determination result. Thereby, a corresponding transcoding operation is performed on the input bit stream according to the attribute of DTX used by the receiving end and the frame type of the input bit stream. In such a manner, input bit streams of various types can be processed, and the input bit streams can be correspondingly transcoded according to the requirements of the receiving end. Therefore, the average computational complexity and peak computational complexity can be effectively decreased without decreasing the quality of the synthesized speech.	07-22-2010

Xiaolei Hu, Shenzhen CN

Patent application number	Description	Published
20110308671	Zr-BASED AMORPHOUS ALLOY AND METHOD OF PREPARING THE SAME - A Zr-based amorphous alloy and a method of preparing the same are provided. The Zr-based amorphous alloy is represented by the general formula of (Zr	12-22-2011
20120073707	Zr-BASED AMORPHOUS ALLOY AND METHOD OF PREPARING THE SAME - A Zr-based amorphous alloy and a method of preparing the same are provided. The Zr-based amorphous alloy is represented by the general formula of (Zr	03-29-2012

Xiaoqing Hu, Shenzhen CN

Patent application number	Description	Published
20090279675	METHOD AND SYSTEM FOR RECORDING CONVERSATION, CONVERSATION-RECORDING PLATFORM AND MRBT PLATFORM - The present invention discloses a method and a system for recording a conversation, a conversation-recording platform and an MRBT platform. The method includes: receiving a call request from a calling user; establishing a conversation connection between calling and called users according to the call request; and recording the conversation between the calling and called users during the conversation of the calling and called users. The invention has the following beneficial effects: a larger conversation file can be stored, and the conversation between terminal users may be recorded automatically.	11-12-2009
20100076868	METHOD AND SYSTEM FOR REALIZING A VIDEO SHOP - A method and a system for implementing a video shop are provided according to one embodiment of the present disclosure. The method and system can be applied in network communication field. The method includes receiving a call request sent by a user over a phone domain, putting through the user's call and keeping the user connected; providing the user with a shopping guidance and providing the user with a service associated with a selection made in accordance with the shopping guidance by the user; and receiving a purchase order made in accordance with the service by the user and providing the user with a payment service. A system for realizing a video shop is also provided according to one embodiment of the present disclosure. The method and system have a sound operability, high level security and high reliability.	03-25-2010

Xiao-Zhou Hu, Shenzhen CN

Patent application number	Description	Published
20110261281	LCD ASSEMBLY AND PORTABLE ELECTRONIC DEVICE UTILIZING SAME - A liquid crystal display assembly includes a printed circuit board, a liquid crystal display module, and a reinforcing plate. A frame projects from a surface at one side of the printed circuit board. The frame defines a receiving space. The liquid crystal display module is received in the receiving space and retained by the frame. The reinforcing plate is secured to a surface at an opposite side of the printed circuit board at a location corresponding to the liquid crystal display module.	10-27-2011

Xing Hu, Shenzhen CN

Patent application number	Description	Published
20110150463	METHOD AND APPARATUS FOR MULTI-SERVICE ADAPTATION AND CARRIAGE - A method and an apparatus for multi-service adaptation and carriage, comprising: mapping at the service adaptation layer different types of services into uniform enhanced Gigabit Passive Optical Network Encapsulation Method (E-GEM) frames; combining at the channel layer E-GEM frames encapsulating the same type of services into the same type of T-CONT frames; setting a priority for each type of T-CONT; guaranteeing bandwidth for T-CONT frames with high priority and preferentially sending it.	06-23-2011
20110305458	METHOD AND DEVICE FOR SERVICE ADAPTATION - A service adaptation device includes: a service access unit, configured to obtain service data, where the service data includes a Gigabit-Passive Optical Network (GPON) Encapsulation Method (GEM) frame, Time Division Multiplex (TDM) service data, and Ethernet (ETH) service data; and an Enhanced GPON Encapsulation Method (E-GEM) adaptation unit, configured to encapsulate the service data obtained by the service access unit into an E-GEM frame. A service adaptation method includes: obtaining service data, where the service data includes a GEM frame, TDM service data, and ETH service data; and encapsulating the obtained service data into an E-GEM frame.	12-15-2011
20110318001	METHOD AND DEVICE FOR SENDING AND RECEIVING SERVICE DATA - In the field of communications technologies, a method and device for sending and receiving service data provided by embodiments of the present invention may be capable of solving the problem that a network system cannot bear a service of arbitrary rate. The method for sending service data includes: receiving at least one flexible data channel to which service data is adapted; searching for an address of a destination port corresponding to a source port of the at least one flexible data channel; scheduling the at least one flexible data channel to an Optical Channel Data Unit-k (ODUk) frame in the corresponding destination port respectively according to channel indication information corresponding to the at least one flexible data channel; and forwarding the ODUk frame to the destination address through an Optical Transport Network (OTN) line after completing construction of the ODUk frame. The embodiments of the present application are applicable to optical network communications.	12-29-2011

Xinrong Hu, Shenzhen CN

Patent application number	Description	Published
20110204973	AMPLIFYING DEVICE AND SIGNAL PROCESSING METHOD BASED ON AMPLIFYING DEVICE - An amplifying device and a signal processing method based on an amplifying device are provided, capable of reducing performance requirements of modules and reducing design difficulty of the modules. The amplifying device includes at least one amplifying module, including two receiving paths, in which a first receiving path is configured to attenuate and amplify an input signal after the input signal is pre-amplified, and a second receiving path is configured to amplify the input signal when the input signal is not pre-amplified. The signal processing method based on the amplifying device is further provided. The amplifying device and the signal processing method may be applied in a communication network system.	08-25-2011
20110230157	EQUIVALENT RADIO FREQUENCY NOTCH FILTER, RADIO FREQUENCY CHIP, AND RECEIVER - An equivalent radio frequency (RF) notch filter, an RF chip, and a receiver are provided. The equivalent RF notch filter includes: a local oscillation (LO) circuit, configured to provide a LO frequency signal; configured to be connected in parallel with the main chain, and down-convert signals of the main chain; and a frequency selective circuit realized by impedance difference, configured to provide different impedances for down-converted signals with different frequencies from the mixing circuit, so as to absorb the signals that need to be suppressed.	09-22-2011

Xinyu Hu, Shenzhen CN

Patent application number	Description	Published
20110016142	METHOD AND APPARATUS FOR CREATING PATTERN MATCHING STATE MACHINE AND IDENTIFYING PATTERN - The present invention discloses a method and an apparatus for creating a pattern matching state machine and identifying a pattern, and relates to pattern matching technologies. The method includes: obtaining a sub-keyword field after division; generating a state transition (goto) function according to the sub-keyword field; generating a failure function of each state node according to the goto function; generating a next-hop goto function δ of each state node according to the goto function and the failure function; in the process of converting the failure chain, the entry with a failure transition to the initial state is not generated. Therefore, the storage content does not increase massively, the storage structure of the AC algorithm is optimized, and the processing speed of the AC algorithm is improved.	01-20-2011

Xioqing Hu, Shenzhen CN

Patent application number	Description	Published
20100304726	Method, device and system for implementing multimedia ring back tone - A method, device and system for implementing Multimedia Ring Back Tone (MRBT) are provided, where the method includes: when a multimedia terminal sends a multimedia call request to a non-multimedia terminal, receiving the multimedia call request forwarded by a Mobile Switching Center (MSC) according to subscription information for an MRBT service of the non-multimedia terminal acquired by a Home Location Register (HLR), wherein the multimedia call request includes a unique identifier of the non-multimedia terminal and/or a unique subscription identifier in the subscription information; and determining the non-multimedia terminal as a subscription terminal for the MRBT service according to a correspondence between the acquired unique identifier and the non-multimedia terminal or to the unique subscription identifier in the subscription information, and playing the MRBT to the multimedia terminal. Therefore, the calling multimedia terminal may not only communicate with the called non-multimedia terminal in voice, but also view other media information including videos.	12-02-2010

Yaai Hu, Shenzhen CN

Patent application number	Description	Published
20100049645	Exhibiting Method of Exhibition - The present invention involves an exhibiting method of exhibition. The present invention comprises the following steps: first, mount a display terminal in an exhibition building and/or at an exhibiting booth, and mount an image pickup device at the position where the content to be exhibited is located; second, send the video shot by the image pickup device about the content to be exhibited via network to the display terminal mounted in the exhibition building and/or at the exhibiting booth, and visitors view the content to be exhibited via the display terminal. An exhibitor can at anywhere send the content to be exhibited via network video to the exhibition building and/or the exhibiting booth for the visitors to view, so, the high cost of traveling, accommodation, etc. is saved, and, the time for transporting the exhibits and the traveling time of the exhibitors are completely saved. The technical problem of the existing exhibiting method of exhibition that the exhibitors need to spend a lot of time and cost is saved.	02-25-2010

Yin Hu, Shenzhen CN

Patent application number	Description	Published
20120084246	DECISION-MAKING METHOD, DECISION-MAKING SYSTEM, AND POLICY DECISION FUNCTION - A decision-making method, a decision-making system, and a PDF are disclosed herein. The decision-making method comprises: receiving application session data that carries access network data and access user data; and making policy and charging decisions according to the application session data. Through the decision-making method, decision-making system, and PDF, the application session data comprises access network data and access user data of the UE so that the PCRF can uniquely determine a user according to the access network data or the access user data and the IP address allocated by the network to the UE, and make policy and charging decisions.	04-05-2012

Yingpeng Hu, Shenzhen CN

Patent application number	Description	Published
20090009097	Circuits and methods for balancing current among multiple loads - A circuit comprises a power tank, a pair of transformers and multiple loads. The power tank converts a DC input voltage to an AC voltage. The pair of transformers comprise a pair of primary windings and a pair of secondary windings and transform the intermediate AC voltage to an output AC voltage. The pair of primary windings are coupled to the power tank for receiving the intermediate AC voltage, and the pair of secondary windings provide the output AC voltage. The loads are coupled to the pair of secondary windings for receiving the output AC voltage. The pair of secondary windings are serially coupled to each other through the series-coupled loads to achieve current balance among the loads.	01-08-2009
20090256490	VOLTAGE SENSING CIRCUITS AND METHODS FOR INVERTERS - A voltage sensing circuit includes a voltage divider and a voltage rectifier. The voltage divider divides a first output voltage on a first output voltage line to a first divided output voltage. The voltage divider comprises a first metal foil and a first capacitor. The first metal foil and the first output voltage line can form a first capacitive component. The first capacitive component is coupled in series with the first capacitor. The first capacitive component and the first capacitor can generate the first divided output voltage. The voltage rectifier is coupled to the voltage divider and can rectify the first divided output voltage to a sensing voltage indicative of the first output voltage.	10-15-2009

Yong-Hui Hu, Shenzhen CN

Patent application number	Description	Published
20080237020	Switch device having a spacer organizing contact tails - A casing, in which a plurality of contacts are fixed, an operation element which is arranged so as to be able to move in translation in the casing, a conductive dome-like member which is arranged in the casing and which is resiliently deformable under the action of the displacement of the operation element between a first state and a second state of commutation, the light source is fixedly joined to the casing, the switch device further defines a spacer which connected the casing for fixing the tail of the contacts so as to prevent the contacts from distorting.	10-02-2008
20090032381	Switch with electrical member supported in elastic folded contact - A switch at least comprises a housing, an electrical member, a terminal and a connecting contact. The housing defining a cavity that includes two opposite sidewalls, and a pair of fixing grooves each defined by said sidewall and an extension wall spaced from said sidewall. The electrical member having a pair of leads disposed within said cavity. The terminal retained in the housing and having a contact portion abutting against said sidewall. The connecting contact retainably disposed within each said groove, and the connecting contact has a plate base abutting against said extension wall, a fixing portion attached onto an upper end of the plate base for clamping each said lead of the electrical member, and an spring portion reversely extending from an opposite bottom end of the plate base and designed to mechanically and electrically engage the contact portion of the second terminal.	02-05-2009
20090269964	Electrical card connector with at least a card locking mechanism - A card connector, comprising: an insulative housing having a base, a pair of first and second raised sidewalls, and third raised sidewalls to form a receiving cavity therebetween, an insertion opening located opposite to said third raised sidewall, said base having thereon a window, each of said first and second raised sidewalls having a resilient locking arm invading laterally toward said receiving cavity; a contact module disposed within said window of the housing with a plurality of contact sections extending above a top face of the base; a metal shielding member assembled to the housing, the metal shielding member having resilient reinforcement pieces respectively located outside of said resilient locking arms.	10-29-2009
20100055985	ELECTRICAL CARD CONNECTOR HAVING SPRING ARMS AND PROTRUSIONS TO INCREASE RETAINING FORCE FOR CARDS - An electrical card connector comprising: an insulating housing defining a plurality of channels; a terminal module with a plurality of contacts received therein; and a clip having a pair of first elastic pieces and a second elastic piece received in the corresponding channels; a metal shield shielding over the insulating housing for defining a card receiving space, at least a spring arm defined on a top face of the metal shield shielding protruding into the receiving space; a card receiving mechanism having a receiving frame, at least a block portion corresponding to the spring arm defined on a longitudinal side of the receiving frame which pressing against said spring arm when the card receiving mechanism inserted into the card receiving space for increasing the retaining force therebetween.	03-04-2010
20100081326	CARD CONNECTOR WITH SHELL - An electrical card connector	04-01-2010
20100120291	BATTERY CONNECTOR WITH TIME-DELAY FUNCTION - A battery connector (	05-13-2010
20100136828	RECEPTACLE RF CONNECTOR HAVING CUTOUTS ON A TUBULAR FRAME OF AN OUTER SHELL - A receptacle RF connector includes an outer shell having a third unsealed tubular frame, at least a cutout is defined around the third unsealed tubular frame and runs through a lower periphery downwardly, each cutout has an upper periphery and is located under a locking tuber correspondingly, the upper periphery of each cutout keeps a predetermined distance with a top face of the dielectric block, so as to avoid the overloaded stress loaded on the receptacle RF connector caused by the plug RF connector.	06-03-2010
20110124238	ELECTRICAL CONNECTOR ASSEMBLY WITH IMPROVED CONTACT SOLDERING ENDS - An electrical connector assembly (	05-26-2011

Yuelin Hu, Shenzhen CN

Patent application number	Description	Published
20110310896	METHOD FOR TRANSMITTING POLICY INFORMATION BETWEEN NETWORK EQUIPMENT - A method for transmitting policy information between network equipment, extending protocol types of messages in layer-2, layer-3 or a higher application layer between an IP-uplink broadband user access equipment and a BRAS so as to construct a PITP to bear policy information; a PITP message includes a policy information transmission type field, an operation type field and a policy information content field, and different types of policy information are distinguished by the policy information transmission type field; transmission of the policy information is implemented through a point-to-point means or a broadcast means in layer-2, a unicast or a multicast in layer-3 or a higher application layer. The present invention implements policy information transmission, prevents account intrusions and hacker attacks, makes it convenient for the broadband user access equipment to implement dynamic QoS policy adjustment in terms of different users and makes it easy for integrated managing the online equipment.	12-22-2011

Yueming Hu, Shenzhen CN

Patent application number	Description	Published
20090186643	METHOD AND SYSTEM OF IMPLEMENTING SMS FOR NGN TERMINAL - The disclosure provides a method of implementing Short Message Service (SMS) for a Next Generation Network (NGN) terminal, comprising: receiving, by an NGN Short Message Center (SMC), a short message transmission request forwarded by a soft switch, wherein the short message transmission request is from an NGN terminal; and transmitting, by the NGN SMC, a short message according to the received short message transmission request. The disclosure also provides a system of implementing SMS for an NGN terminal, and an NGN SMC.	07-23-2009

Zhengchao Hu, Shenzhen CN

Patent application number	Description	Published
20090022058	Method and System for Detecting and Reporting Faults of Data Transmission Equipment - A method and a system for detecting and reporting faults of data transmission equipment. The method includes: detecting the fault causes of the local data transmission equipment, sending the detected fault causes and important state information of the local data transmission equipment to the peer data transmission equipment, and identifying the received fault causes and important state information and reporting them to the NMS.	01-22-2009

Zhen Ning Hu, Shenzhen CN

Patent application number	Description	Published
20080300026	METHOD AND SYSTEM FOR HARNESSING PROCESSOR POWER OF MOBILE DEVICES - A system for utilizing the processing power of a mobile device. It is determined whether an energy source within the mobile device is recharging. In response to determining that the energy source within the mobile device is recharging, it is determined whether the mobile device is sending or receiving transmissions. In response to determining that the mobile device is not sending or receiving transmissions, a task is requested from a server via a network. In response to receiving the task from the server, the task is routed to a processor of the mobile device to process the task and return a task result. Then, the task result is sent to the server via the network.	12-04-2008

Zhi-Gang Hu, Shenzhen CN

Patent application number	Description	Published
20080231050	METAL STRUCTURE DEFINING CIRCULAR FLANGED HOLE AND METHOD FOR MAKING THE SAME - An exemplary metal structure (	09-25-2008

Zhiqi Hu, Shenzhen CN

Patent application number	Description	Published
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

Zong Bo Hu, Shenzhen CN

Patent application number	Description	Published
20090284302	CONTROL CIRCUITS AND METHODS FOR CONTROLLING SWITCHING DEVICES - A control circuit for controlling a switching device having a first terminal, a second terminal, and a control terminal is disclosed. The control circuit includes a first diode for coupling to the first terminal of the switching device, a second diode for coupling to the second terminal of the switching device, a first transistor for coupling to the control terminal of the switching device, and a second transistor coupled to the second diode. The first transistor is coupled to the first diode. The control circuit is configured to allow current flow in only one direction between the first and second terminals of the switching device.	11-19-2009
20090284303	CONTROL CIRCUITS AND METHODS FOR CONTROLLING SWITCHING DEVICES - An integrated circuit is disclosed. The integrated circuit includes first and second transistors, first and second diodes, a first pin connected to the first transistor, a second pin connected to the second transistor, a third pin connected to the first diode, and a fourth pin connected to the second diode.	11-19-2009
20090285001	CONTROL CIRCUITS AND METHODS FOR CONTROLLING SWITCHING DEVICES - A control circuit for controlling a switching device having a first terminal, a second terminal, and a control terminal is disclosed. The control circuit includes a first diode for coupling to the first terminal of the switching device, a second diode for coupling to the second terminal of the switching device, a first transistor for coupling to the control terminal of the switching device, and a second transistor coupled to the second diode. The first transistor is coupled to the first diode. The control circuit is configured to allow current flow in only one direction between the first and second terminals of the switching device.	11-19-2009

Zu-Hong Hu, Shenzhen CN

Patent application number	Description	Published
20100313434	ELECTRONIC DEVICE AND METHOD FOR INDICATING DIRECTION IN ELECTRONIC DEVICE - An electronic device includes resistor, a pointer, a measuring module, a calculating module, and a display module. The resistor has a reference point corresponding with a reference direction. The resistor defines a circle. The pointer has a pointing terminal contacting the resistor at a contacting point corresponding with a reference direction. The pointer is pivotablely mounted about a centre of the circle. The pointer is aligned with the magnetic field of the Earth, and the measuring module measures the voltage between the contacting point and the reference point. The calculating module calculates an angle between the current direction and the reference direction according to the voltage between the contacting point and the reference point of the resistor. The display module displays corresponding direction information according to the angle.	12-16-2010