HUAWEI TECHNOLOGIES CO., LTD.

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
H04W WIRELESS COMMUNICATION NETWORKS 813 5
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 651 7
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 444 34
 
 
H04B TRANSMISSION 195 8
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 121 37
 
 
H04J MULTIPLEX COMMUNICATION 73 7
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 50 15
 
 
H04M TELEPHONIC COMMUNICATION 37 18
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 36 36
 
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 22 84
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0286,185 DOWNLINK CHANNEL ESTIMATION METHOD, SYSTEM, AND MOBILE TERMINAL May 29, 14 Sep 25, 14 [H04L]
2014/0286,268 POWER CONTROL METHOD AND APPARATUS Jun 06, 14 Sep 25, 14 [H04W]
2014/0286,320 METHOD AND APPARATUS FOR INDICATING TRANSMISSION TIME INTERVAL Jun 06, 14 Sep 25, 14 [H04L, H04W]
2014/0286,342 METHOD FOR GENERATING ENTRY, METHOD FOR RECEIVING PACKET, AND CORRESPONDING APPARATUS AND SYSTEM Jun 10, 14 Sep 25, 14 [H04L]
2014/0286,639 METHOD FOR DATA COMMUNICATION IN OPTICAL NETWORK SYSTEM, OPTICAL LINE TERMINAL, AND OPTICAL NETWORK SYSTEM Jun 09, 14 Sep 25, 14 [H04B]
2014/0287,756 TERMINAL AND PROCESSING METHOD AFTER ACCESS FAILURE OF TERMINAL Jun 10, 14 Sep 25, 14 [H04W]
2014/0287,798 COMMUNICATION SYSTEM, APPARATUS AND METHOD Jun 10, 14 Sep 25, 14 [H04W]
2014/0289,350 METHOD FOR PROCESSING DEFERRED MESSAGE Jun 10, 14 Sep 25, 14 [H04L]
2014/0289,424 METHOD AND DEVICE FOR POLICY BASED ROUTING Jun 03, 14 Sep 25, 14 [H04L]
2014/0289,770 Method, Device and System for Obtaining Multicast Address Jun 06, 14 Sep 25, 14 [H04N]
2014/0289,839 RESOURCE CONTROL METHOD AND APPARATUS Jun 10, 14 Sep 25, 14 [H04L]
2014/0289,856 Method and Device for Optimizing and Configuring Detection Rule Jun 10, 14 Sep 25, 14 [G06F]
2014/0266,390 TRANSCONDUCTANCE CIRCUIT AND FREQUENCY MIXER Feb 27, 14 Sep 18, 14 [H03D]
2014/0269,249 Method for Sending Downlink Data, Method for Receiving Downlink Data, Base Station, and User Terminal May 30, 14 Sep 18, 14 [H04L]
2014/0269,286 Delay Timer Device, Method for Managing a Plurality of Delays, and Apparatus for Delaying a Plurality of Data Packets May 29, 14 Sep 18, 14 [H04L]
2014/0269,480 METHOD AND USER EQUIPMENT FOR DISCONTINUOUS RECEPTION CONFIGURATION May 27, 14 Sep 18, 14 [H04W]
2014/0269,513 METHOD AND APPARATUS FOR CONTROLLING SERVICE TRANSMISSION May 28, 14 Sep 18, 14 [H04W]
2014/0269,575 METHOD, BASE STATION, AND USER EQUIPMENT FOR IMPLEMENTING CARRIER AGGREGATION May 27, 14 Sep 18, 14 [H04W]
2014/0269,580 METHOD AND APPARATUS FOR DETERMINING POWER OFFSET PARAMETERS May 28, 14 Sep 18, 14 [H04W]
2014/0269,582 METHOD AND APPARATUS FOR TRANSMITTING MULTI-SUBFRAME SCHEDULING SIGNALING May 29, 14 Sep 18, 14 [H04L, H04W]
2014/0269,584 METHOD AND DEVICE FOR IMPROVING CELL THROUGHPUT BASED ON STREAMING MEDIA SERVICE May 30, 14 Sep 18, 14 [H04L, H04W]
2014/0269,590 Method For Processing Scheduling Grant And User Equipment Jun 03, 14 Sep 18, 14 [H04W]
2014/0269,593 RESOURCE SCHEDULING METHOD AND APPARATUS Jun 05, 14 Sep 18, 14 [H04W]
2014/0269,687 METHOD FOR MANAGING A SWITCH CHIP PORT, MAIN CONTROL BOARD, SWITCH BOARD, AND SYSTEM May 30, 14 Sep 18, 14 [H04L]
2014/0269,708 MESSAGE TRANSMITTING METHOD, MESSAGE RECEIVING METHOD, OPENFLOW CONTROLLER AND FIRST OPENFLOW SWITCH May 30, 14 Sep 18, 14 [H04L]
2014/0269,729 PACKET FORWARDING METHOD, APPARATUS, AND SYSTEM May 28, 14 Sep 18, 14 [H04L]
2014/0269,973 Method and Apparatus for Adjusting Pre-Distortion Coefficient May 27, 14 Sep 18, 14 [H04L]
2014/0270,179 METHOD AND SYSTEM FOR KEY GENERATION, BACKUP, AND MIGRATION BASED ON TRUSTED COMPUTING May 30, 14 Sep 18, 14 [H04L]
2014/0273,891 Transceiver Arrangement Jun 02, 14 Sep 18, 14 [H04B]
2014/0273,969 METHOD, SYSTEM AND APPARATUS FOR ACCESSING A VISITED NETWORK May 27, 14 Sep 18, 14 [H04W]
2014/0274,045 Method, Device, and System for Processing Closed Subscriber Group Subscription Data Request May 22, 14 Sep 18, 14 [H04W]
2014/0274,160 METHOD AND APPARATUS FOR POSITIONING USER EQUIPMENT May 28, 14 Sep 18, 14 [H04W]
2014/0274,196 DEVICE-TO-DEVICE (D2D) POWER CONTROL METHOD, USER EQUIPMENT, BASE STATION, AND COMMUNICATION SYSTEM May 28, 14 Sep 18, 14 [H04W]
2014/0280,606 Method and Apparatus for Content Management May 30, 14 Sep 18, 14 [H04L]
2014/0280,857 Method, Network Adapter, Host System, and Network Device for Implementing Network Adapter Offload Function May 30, 14 Sep 18, 14 [H04L]
2014/0280,924 Method for Parsing Network Message and Communication Device May 30, 14 Sep 18, 14 [H04L]
2014/0281,215 STORAGE METHOD AND STORAGE APPARATUS May 30, 14 Sep 18, 14 [G06F]
2014/0281,667 Fault Detection Method, Gateway, User Equipment, and Communications System May 30, 14 Sep 18, 14 [G06F]
2014/0283,041 MALICIOUS CODE DETECTION TECHNOLOGIES Mar 13, 14 Sep 18, 14 [G06F]
2014/0253,803 Method, Apparatus, and System for Displaying Interactive Message May 20, 14 Sep 11, 14 [H04N]
2014/0254,086 Pluggable Apparatus of Circuit Board, and Server May 23, 14 Sep 11, 14 [H01R, H05K]
2014/0254,347 Ethernet Ring Protection Switching Method, Node, and System May 23, 14 Sep 11, 14 [H04L]
2014/0254,415 Method, Device, and Data Frame for Spectrum Sensing May 21, 14 Sep 11, 14 [H04W]
2014/0254,467 METHOD AND SYSTEM FOR IMPLEMENTING MOBILE STREAMING MEDIA May 23, 14 Sep 11, 14 [H04L, H04W]
2014/0254,502 Systems and Methods for Differentiated Fast Initial Link Setup Jul 23, 13 Sep 11, 14 [H04W]
2014/0254,523 CONNECTION ESTABLISHMENT METHOD AND USER EQUIPMENT May 19, 14 Sep 11, 14 [H04W]
2014/0254,528 Method for Acknowledging RLC Data Packet Transmission and RLC AM Entity Sender May 22, 14 Sep 11, 14 [H04L]
2014/0254,554 METHOD AND DEVICE FOR FORWARDING UPLINK DATA May 16, 14 Sep 11, 14 [H04W]
2014/0254,690 MULTI-VIEW VIDEO CODING AND DECODING METHODS AND APPARATUSES, CODER, AND DECODER May 23, 14 Sep 11, 14 [H04N]
2014/0254,707 METHOD, APPARATUS, AND SYSTEM FOR INTERFERENCE ALIGNMENT May 23, 14 Sep 11, 14 [H04L, H04B]
2014/0254,937 Depth Image Filtering Method, and Depth Image Filtering Threshold Obtaining Method and Apparatus May 23, 14 Sep 11, 14 [G06T, G06K]
2014/0255,007 BUFFER STATE ESTIMATION METHOD AND DEVICE Mar 04, 14 Sep 11, 14 [H04N]
2014/0255,020 Method, Apparatus, and System for Disaster Recovery of Optical Communication System May 20, 14 Sep 11, 14 [H04J, H04B]
2014/0255,022 OPTICAL NETWORK SWITCHING NODE IN MULTI-CHASSIS CLUSTER, OPTICAL BURST SYNCHRONIZATION METHOD, AND LINE CARD CHASSIS May 22, 14 Sep 11, 14 [H04Q, H04B]
2014/0255,030 METHOD AND APPARATUS FOR AUTHENTICATION IN PASSIVE OPTICAL NETWORK May 20, 14 Sep 11, 14 [H04J, H04Q]
2014/0255,035 OPTICAL SIGNAL TRANSMISSION METHOD, APPARATUS AND SYSTEM May 21, 14 Sep 11, 14 [H04J, H04B]
2014/0256,308 METHOD AND DEVICE FOR REPORTING CELL STATUS May 19, 14 Sep 11, 14 [H04W]
2014/0256,309 METHOD, APPARATUS, AND SYSTEM FOR MEASURING AGGREGATED CARRIER CELL May 22, 14 Sep 11, 14 [H04W]
2014/0256,310 METHOD AND APPARATUS FOR NETWORK PROBLEM LOCATION BASED ON SUBSCRIBER PERCEPTION May 23, 14 Sep 11, 14 [H04W]
2014/0256,317 METHOD, APPARATUS, AND SYSTEM FOR DISCOVERING WIRELESS ACCESS POINT May 21, 14 Sep 11, 14 [H04W]
2014/0256,374 Method, Apparatus, and Network Device for Power Control May 23, 14 Sep 11, 14 [H04W]
2014/0257,824 APPARATUS AND A METHOD FOR ENCODING AN INPUT SIGNAL May 23, 14 Sep 11, 14 [G10L]
2014/0257,995 METHOD, DEVICE, AND SYSTEM FOR PLAYING VIDEO ADVERTISEMENT May 22, 14 Sep 11, 14 [G06Q]
2014/0258,325 CONTACT SEARCHING METHOD AND APPARATUS, AND APPLIED MOBILE TERMINAL May 22, 14 Sep 11, 14 [G06F]
2014/0258,545 SYSTEM AND METHOD FOR MANAGING SERVICE CHARACTERISTICS May 23, 14 Sep 11, 14 [H04L]
2014/0258,551 Method for Implementing Session Border Controller Pool, and Session Border Controller May 23, 14 Sep 11, 14 [H04L]
2014/0258,609 QUALITY OF SERVICE CONTROL METHOD FOR STORAGE SYSTEM May 21, 14 Sep 11, 14 [G06F]
2014/0258,625 Data processing method and apparatus May 14, 14 Sep 11, 14 [G06F]
2014/0258,669 MEMORY MANAGEMENT METHOD, MEMORY MANAGEMENT APPARATUS AND NUMA SYSTEM May 20, 14 Sep 11, 14 [G06F]
2014/0245,573 CABLE POSITIONING APPARATUS May 15, 14 Sep 04, 14 [F16G]
2014/0247,072 CORRECTION CIRCUIT AND REAL-TIME CLOCK CIRCUIT Feb 28, 14 Sep 04, 14 [H03K]
2014/0247,716 METHOD, APPARATUS AND SYSTEM FOR GUARANTEEING QOS OF COMMUNICATION SERVICE IN NAT SCENARIO May 15, 14 Sep 04, 14 [H04W]
2014/0247,756 Method, Device, and Conference System for Processing Media Data Packet May 13, 14 Sep 04, 14 [H04L]
2014/0247,758 METHOD FOR CONFIGURING TRANSMISSION RESOURCE, RELATED DEVICE, AND COMMUNICATION SYSTEM Mar 31, 14 Sep 04, 14 [H04L, H04B]
2014/0247,785 METHOD, TERMINAL, AND BASE STATION FOR COOPERATIVE COMMUNICATION May 09, 14 Sep 04, 14 [H04W]
2014/0247,789 METHOD FOR TRIGGERING TERMINAL TO SEND SOUNDING REFERENCE SIGNAL, TERMINAL, AND BASE STATION May 15, 14 Sep 04, 14 [H04L, H04W]
2014/0247,792 RADIO COMMUNICATION SYSTEM, BASE STATION DEVICE AND MANAGEMENT METHOD THEREOF May 16, 14 Sep 04, 14 [H04W]
2014/0247,826 FABRIC CARD AND COMMUNICATIONS DEVICE Feb 25, 14 Sep 04, 14 [H04L]
2014/0247,863 Co-Channel Dual Polarized Microwave Device and Method for Receiving Receive Signal May 15, 14 Sep 04, 14 [H04L]
2014/0247,880 VIDEO IMAGE CODING AND DECODING METHOD AND APPARATUS May 09, 14 Sep 04, 14 [H04N]
2014/0247,906 Microwave Predistorted Signal Generating Method and Apparatus May 16, 14 Sep 04, 14 [H03F, H04B]
2014/0247,912 Method and Apparatus for Correcting in-Phase Signal and Quadrature-Phase Signal May 15, 14 Sep 04, 14 [H04L]
2014/0248,054 DOCSIS PROTOCOL-BASED ACCESS METHOD, APPARATUS, AND SYSTEM May 16, 14 Sep 04, 14 [H04B]
2014/0248,879 MULTI-SITE CELL COMMUNICATION METHOD, BASE STATION CONTROLLER, BASE STATION, AND COMMUNICATION SYSTEM THEREOF May 09, 14 Sep 04, 14 [H04W]
2014/0248,882 RADIO LINK FAILURE STATISTICS METHOD, RELATED APPARATUS, AND COMMUNICATIONS SYSTEM May 14, 14 Sep 04, 14 [H04W]
2014/0249,796 SIMULATOR GENERATION METHOD AND APPARATUS May 16, 14 Sep 04, 14 [G06F]
2014/0250,102 METHOD AND APPARATUS FOR DATA PREHEATING May 15, 14 Sep 04, 14 [G06F]
2014/0250,155 METADATA STORAGE AND MANAGEMENT METHOD FOR CLUSTER FILE SYSTEM May 15, 14 Sep 04, 14 [G06F]
2014/0250,248 METHOD FOR MANAGING A PROCESSOR, LOCK CONTENTION MANAGEMENT APPARATUS, AND COMPUTER SYSTEM May 09, 14 Sep 04, 14 [G06F]
2014/0250,321 DISTRIBUTED BLADE SERVER SYSTEM, MANAGEMENT SERVER AND SWITCHING METHOD May 12, 14 Sep 04, 14 [G06F]
2014/0250,382 Method and Device for Processing Network Element Object Information in 3D Topology View May 09, 14 Sep 04, 14 [H04L, G06F]
2014/0250,426 PAGE TESTING METHOD AND PAGE TESTING APPARATUS May 16, 14 Sep 04, 14 [G06F]
2014/0250,451 METHOD, DEVICE AND SYSTEM FOR REALIZING BROADCAST TV May 09, 14 Sep 04, 14 [H04N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,839,848 Cabinet, and cabinet temperature control system Aug 03, 10 Sep 23, 14 [F24J, F28D, H05K, G05D]
8,842,441 Electronic device, electronic system, and circuit board interconnection architecture of the same Dec 11, 13 Sep 23, 14 [H01R, H05K]
8,842,569 Method and device for accessing and obtaining user equipment context and user equipment identity Aug 28, 13 Sep 23, 14 [H04W]
8,842,593 Method for activating multimedia broadcast/multicast service Mar 25, 05 Sep 23, 14 [H04H, H04W]
8,842,616 Method, network device and system for determining resource mapping in coordinated multi-point transmission May 20, 11 Sep 23, 14 [H04L, H04W]
8,842,638 Method, apparatus and system for establishing S1 signaling connection in an evolved network Jun 28, 13 Sep 23, 14 [H04W]
8,842,668 Method and apparatus for updating binding relationship of associated bidirectional label switched path Sep 23, 11 Sep 23, 14 [H04L]
8,842,830 Method and apparatus for sending a key on a wireless local area network Sep 19, 11 Sep 23, 14 [H04K, H04L, H04W]
8,843,124 Method, system, server and terminal for configuring service parameters Jan 19, 10 Sep 23, 14 [H04M]
8,843,148 Method and apparatus of communications Feb 27, 13 Sep 23, 14 [H04W]
8,843,366 Framing method and apparatus Dec 30, 10 Sep 23, 14 [G10L]
8,843,782 Method and apparatus for reconstructing redundant array of inexpensive disks, and system Dec 14, 12 Sep 23, 14 [G06F]
8,834,188 Memory connector Nov 14, 13 Sep 16, 14 [H01R]
8,837,325 Paging method, location update method and device Oct 27, 11 Sep 16, 14 [H04M, H04L, H04W, H04B]
8,837,326 Session management method and system based on M2M application, and apparatus Aug 11, 12 Sep 16, 14 [H04L, H04W]
8,837,355 Bearer processing method and mobile management device May 13, 10 Sep 16, 14 [H04L, H04W]
8,837,359 Location intercept method and apparatus Nov 30, 10 Sep 16, 14 [H04W]
8,837,412 Method and apparatus for allocating edge frequency band resource, and base station Jun 28, 12 Sep 16, 14 [H04W]
8,837,455 Method and device for service time division multiplexing Feb 24, 12 Sep 16, 14 [H04L, H04W, H04B]
8,837,607 Reporting of channel state information Jul 09, 12 Sep 16, 14 [H04L, H04B]
8,837,684 Method for handling emergency service in network communication Sep 22, 11 Sep 16, 14 [H04M, H04L]
8,837,938 Method and device for monitoring submarine cable system Apr 19, 11 Sep 16, 14 [H04B, G01M]
8,838,105 Forwarding learnt state information to target node at mobility Jul 06, 09 Sep 16, 14 [H04W]
8,838,165 Method and base station for managing capacity of a wireless communication network Aug 09, 13 Sep 16, 14 [H04W, H04B]
8,838,168 Method for data communication, system for communication and related devices Apr 24, 13 Sep 16, 14 [H04M, H04W]
8,838,447 Method for classifying voice conference minutes, device, and system Nov 29, 13 Sep 16, 14 [G10L]
8,838,814 Method, apparatus and system for establishing a connection May 26, 09 Sep 16, 14 [H04W, G06F]
8,838,892 Data storage method and storage device Sep 17, 13 Sep 16, 14 [G06F]
8,839,195 Method, system and terminal for locating Jul 18, 12 Sep 16, 14 [G06F]
8,839,276 Open application programming interface selection method and device Nov 15, 13 Sep 16, 14 [G06F]
D713419 Display screen or portion thereof with a graphical user interface Apr 30, 12 Sep 16, 14 [1404]
8,830,674 Cooling system and electronic device including the cooling system Jul 12, 12 Sep 09, 14 [G06F, H01L, H05K]
8,830,824 Ring network protection method, network node and ring network Oct 31, 11 Sep 09, 14 [H04L]
8,830,933 Method for communicating by using a convergence carrier wave, access network device, and terminal Oct 24, 11 Sep 09, 14 [H04L, H04W]
8,830,944 Method for acknowledging RLC data packet transmission and RLC AM entity sender May 22, 14 Sep 09, 14 [H04J, H04L, H04W]
8,830,949 Method and apparatus for implementing baseband resource pool in LTE base station Dec 18, 12 Sep 09, 14 [H04L, H04W]
8,830,959 Method and system for controlling a call handover between telecommunication networks Nov 21, 11 Sep 09, 14 [H04W]
8,830,962 Method, communication system and device for controlling resource release Oct 25, 12 Sep 09, 14 [H04W]
8,830,992 Fabric card and communications device Feb 25, 14 Sep 09, 14 [H04L]
8,831,107 Method and device for video coding and decoding Mar 15, 10 Sep 09, 14 [H04N]
8,831,114 Method, apparatus, and system for processing signals based on twisted pair Aug 21, 13 Sep 09, 14 [H04L, H04B]
8,831,129 Method, apparatus and system for transmitting information bits May 10, 11 Sep 09, 14 [H04L]
8,831,422 Method for generating a probe pulse and coherent optical time domain reflectometer Dec 27, 12 Sep 09, 14 [H04B, G01M]
8,831,440 Method and device for generating optical signals Dec 15, 10 Sep 09, 14 [H04B]
8,831,634 Help-seeking method, device and system based on location based service Dec 31, 12 Sep 09, 14 [H04M, H04W]
8,831,961 Preprocessing method, preprocessing apparatus and coding device Jun 10, 13 Sep 09, 14 [G10L]
8,832,141 Method, device and system for combination of resource and admission control Jan 07, 10 Sep 09, 14 [H04L, G06F]
8,832,250 Method and server for agent service applied to widget Dec 28, 11 Sep 09, 14 [G06Q, G06F]
8,832,287 Control method, authenticating method for electronic device and streaming media server Mar 30, 09 Sep 09, 14 [H04L, G06F]
8,832,314 Information synchronization method, apparatus and system Nov 14, 11 Sep 09, 14 [H04L, G06F]
8,832,759 Resource scheduling apparatus and method, program requesting method and system Sep 29, 10 Sep 09, 14 [H04N]
8,832,761 Method and apparatus for service configuration conversion in doscic-over-PON system Nov 22, 10 Sep 09, 14 [H04N, H04L, H04Q]
8,822,276 Magnetic integration double-ended converter Jun 11, 12 Sep 02, 14 [H01L]
8,823,437 Clock signal generator Jan 30, 13 Sep 02, 14 [H03B, G06F, H03L]
8,823,463 Oscillator circuit and method for generating an oscillation Nov 28, 12 Sep 02, 14 [H03B]
8,824,264 Method, device, and system for channel estimation Sep 01, 09 Sep 02, 14 [H04M, H04L, H04J, H04B]
8,824,329 Method for reporting and obtaining channel state information, eNodeB, and user equipment Aug 21, 12 Sep 02, 14 [G01R]
8,824,352 Mobile access gateway, mobile node and method for processing handover state information Dec 10, 10 Sep 02, 14 [H04W, G06F]
8,824,369 Method and device for switching Oct 27, 11 Sep 02, 14 [H04W]
8,824,498 Method and apparatus for transmitting multiple services May 10, 12 Sep 02, 14 [H04L, H04Q]
8,824,504 Packet add/drop multiplexer and data transmission method of packet add/drop multiplexer Feb 18, 11 Sep 02, 14 [H04J]
8,824,505 Method and apparatus for transporting client signals in an optical transport network Oct 25, 11 Sep 02, 14 [H04J]
8,824,525 Multipath searching method and multipath searcher Dec 13, 12 Sep 02, 14 [H04L, H04B]
8,824,589 Method, apparatus, and system for microwave signal correction Jan 05, 11 Sep 02, 14 [H04L]
8,824,657 Providing ring back tones in a communication network Sep 08, 10 Sep 02, 14 [H04M]
8,824,888 Method for negotiating link capability information, network device, and communication system Feb 24, 12 Sep 02, 14 [H04J, H04B]
8,824,900 Optical single-sideband transmitter Mar 18, 10 Sep 02, 14 [H04L, G02F, H04B]
8,825,884 Method and device for protocol identification Dec 28, 11 Sep 02, 14 [H04L, G06F]
8,826,404 Method and communication device for accessing to devices in security Aug 29, 12 Sep 02, 14 [H04L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2014/0172,420 AUDIO OR VOICE SIGNAL PROCESSOR Feb 24, 14 Jun 19, 14 [G10L]
2014/0161,128 METHOD OF COMMUNICATING ACROSS DIFFERENT DOMAINS AND NETWORK APPARATUS Jan 29, 14 Jun 12, 14 [H04L]
2014/0142,931 PITCH DETECTION METHOD AND APPARATUS Dec 20, 13 May 22, 14 [G10L]
2014/0098,770 METHOD, APPARATUS, AND SYSTEM FOR COMP RETRANSMISSION Dec 11, 13 Apr 10, 14 [H04L, H04W]
8,693,656 Method, system and apparatus for implementing multimedia ring back tone service Sep 14, 12 Apr 08, 14 [H04M]
8,693,657 Method, system and apparatus for implementing multimedia ring back tone service Sep 14, 12 Apr 08, 14 [H04M]
2014/0075,438 METHOD, SERVER, AND SYSTEM FOR STARTING AN APPLICATION Nov 14, 13 Mar 13, 14 [G06F]
2014/0010,147 DATA RETRANSMISSION METHOD, RELAY STATION, BASE STATION, AND COMMUNICATION SYSTEM Sep 09, 13 Jan 09, 14 [H04B]
2014/0006,036 METHOD AND APPARATUS FOR CODING AND DECODING Jul 31, 13 Jan 02, 14 [G10L]
2013/0343,234 Communication Method, System, and Apparatus Aug 27, 13 Dec 26, 13 [H04M]
2013/0343,346 METHOD AND APPARATUS FOR MANAGING USER EQUIPMENT Aug 20, 13 Dec 26, 13 [H04W]
2013/0346,088 AUDIO CODING METHOD AND APPARATUS Aug 26, 13 Dec 26, 13 [G10L]
2013/0337,779 METHOD AND SYSTEM FOR RETRIEVING INSTANT VOICE MESSAGE, USER EQUIPMENT, AND SERVER Jun 03, 13 Dec 19, 13 [H04W]
2013/0301,819 METHOD, SYSTEM AND DEVICE FOR CALL PROCESSING Apr 18, 13 Nov 14, 13 [H04M]
2013/0290,561 METHOD AND DEVICE FOR PROVIDING USER INFORMATION TO CGN DEVICE Jun 25, 13 Oct 31, 13 [H04L]
2013/0265,146 Communication Device, Communication Method, and Communication System Jun 03, 13 Oct 10, 13 [G08C]
2013/0266,323 DELAY MEASUREMENT METHOD AND OPTICAL TRANSPORT NETWORK DEVICE May 20, 13 Oct 10, 13 [H04B]
2013/0259,060 METHOD AND APPARATUS FOR SENDING PACKET May 24, 13 Oct 03, 13 [H04L]
2013/0235,915 METHOD AND APPARATUS FOR GROUPING LINE PAIRS, AND SYSTEM Apr 22, 13 Sep 12, 13 [H04M]
8,520,506 Method, apparatus, and system for active-standby switchover Feb 03, 12 Aug 27, 13 [H04L]

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