HUAWEI TECHNOLOGIES CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 3497 9
 
 
H04W WIRELESS COMMUNICATION NETWORKS 3151 5
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1594 47
 
 
H04B TRANSMISSION 1238 10
 
 
H04J MULTIPLEX COMMUNICATION 585 9
 
 
H04M TELEPHONIC COMMUNICATION 407 23
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 391 50
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 229 14
 
 
H04Q SELECTING 193 19
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 145 75
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0160,921 MEDIA FILE PROCESSING METHOD AND TERMINAL Feb 24, 17 Jun 08, 17 [G06F]
2017/0160,959 COMPUTER MEMORY MANAGEMENT METHOD AND SYSTEM Dec 03, 15 Jun 08, 17 [G06F]
2017/0161,091 VIRTUAL MACHINE MIGRATION METHOD, SWITCH, AND VIRTUAL MACHINE SYSTEM Feb 21, 17 Jun 08, 17 [H04L, G06F]
2017/0161,123 METHOD FOR CREATING CONTEXT AWARE APPLICATION AND USER TERMINAL Feb 22, 17 Jun 08, 17 [G06F]
2017/0161,549 Processing Device and Method for Face Detection Jan 26, 17 Jun 08, 17 [G06T, G06K]
2017/0162,183 NOISE REDUCTION METHOD AND APPARATUS, AND MOBILE TERMINAL Jun 26, 14 Jun 08, 17 [G10K]
2017/0163,321 METHOD FOR REPORTING CHANNEL STATE INFORMATION, USER EQUIPMENT, AND BASE STATION Feb 22, 17 Jun 08, 17 [H04B]
2017/0163,322 ACCESS METHOD AND DEVICE Feb 23, 17 Jun 08, 17 [H04W, H04B]
2017/0163,404 WIRELESS COMMUNICATION METHOD, DEVICE, AND SYSTEM Feb 23, 17 Jun 08, 17 [H04L, H04W]
2017/0163,456 METHODS FOR GENERATING AND PROCESSING FREQUENCY DIVISION MULTI-WAVEFORM SIGNAL, AND APPARATUSES Feb 21, 17 Jun 08, 17 [H04L]
2017/0163,540 SYSTEMS AND METHODS FOR GENERATING A VIRTUAL NETWORK TOPOLOGY FOR M2M COMMUNICATIONS Feb 21, 17 Jun 08, 17 [H04L, H04W]
2017/0163,568 METHOD FOR TRANSMITTING MBMS GROUP SERVICE DATA, BASE STATION, AND USER EQUIPMENT Feb 21, 17 Jun 08, 17 [H04L]
2017/0163,572 FORWARDING TABLE SYNCHRONIZATION METHOD, NETWORK DEVICE, AND SYSTEM Feb 14, 17 Jun 08, 17 [H04L]
2017/0163,795 Method for Controlling Wearable Electronic Devices, Central Apparatus, and Central Device Jul 14, 14 Jun 08, 17 [H04M, G08C, H04B]
2017/0163,809 Method and Device for Recording Multimedia Data Feb 17, 17 Jun 08, 17 [H04M, H04L]
2017/0164,168 Message Sending Method, Mobile Broadband Device, and Host Jun 12, 15 Jun 08, 17 [H04L, H04W]
2017/0164,201 Secure Interaction Method and Device Feb 17, 17 Jun 08, 17 [H04W, G06F]
2017/0164,205 FREQUENCY REUSE METHOD AND RELATED APPARATUS Feb 17, 17 Jun 08, 17 [H04W]
2017/0164,218 NETWORK COMMUNICATION METHOD AND APPARATUS Feb 24, 17 Jun 08, 17 [H04W]
2017/0164,219 Network Parameter Adjustment Method, and Base Station Device Feb 24, 17 Jun 08, 17 [H04L, H04W]
2017/0164,229 METHOD AND APPARATUS FOR REMOTE BUFFER STATUS MAINTENANCE Dec 08, 15 Jun 08, 17 [H04L, H04W]
2017/0164,239 BASE STATION, NETWORK SYSTEM, AND IMPLEMENTATION METHOD Feb 17, 17 Jun 08, 17 [H04W]
2017/0164,256 SERVICE OFFLOADING METHOD AND BASE STATION Dec 27, 15 Jun 08, 17 [H04L, H04W]
2017/0164,258 RESOURCE ALLOCATION METHOD, SERVICE TRANSMISSION METHOD, AND APPARATUS Feb 17, 17 Jun 08, 17 [H04W]
2017/0164,270 METHOD FOR SELECTING PUBLIC LAND MOBILE NETWORK PLMN, AND APPARATUS AND DEVICE THEREOF Jun 27, 14 Jun 08, 17 [H04W, H04B]
2017/0164,275 TRAFFIC CONTROL METHOD AND APPARATUS Feb 24, 17 Jun 08, 17 [H04W]
2017/0164,342 CONTROL INFORMATION SENDING METHOD AND APPARATUS Feb 24, 17 Jun 08, 17 [H04W]
2017/0164,349 METHOD AND SYSTEM FOR PERFORMING NETWORK SLICING IN A RADIO ACCESS NETWORK Nov 18, 16 Jun 08, 17 [H04W]
2017/0164,363 DATA TRANSMISSION METHOD, USER EQUIPMENT, AND BASE STATION Feb 23, 17 Jun 08, 17 [H04L, H04W]
2017/0164,514 COMMUNICATIONS PRODUCT AND BASE STATION SYSTEM Feb 17, 17 Jun 08, 17 [H04Q, H04W, H04B, H05K]
2017/0152,991 PORTABLE TERMINAL HOLDER Feb 14, 17 Jun 01, 17 [F16M, A45F]
2017/0153,809 Method and Apparatus for Processing New Message Associated with Application Mar 31, 15 Jun 01, 17 [G06F]
2017/0153,822 FILE MANAGEMENT METHOD, DISTRIBUTED STORAGE SYSTEM, AND MANAGEMENT NODE Feb 09, 17 Jun 01, 17 [G06F]
2017/0153,850 Method and Apparatus for Reading/Writing Data From/Into Flash Memory, and User Equipment Jun 25, 14 Jun 01, 17 [G06F]
2017/0153,864 Synchronization Object Determining Method, Apparatus, and System Nov 29, 16 Jun 01, 17 [H04L, G06T, G06F]
2017/0153,918 SYSTEM AND METHOD FOR RESOURCE MANAGEMENT Nov 27, 15 Jun 01, 17 [G06F]
2017/0154,210 INFORMATION TRANSMISSION METHOD AND TRANSMISSION APPARATUS Jul 02, 14 Jun 01, 17 [H04L, G06F, G06K, G10L]
2017/0154,213 Body Relationship Estimation Method And Apparatus Oct 10, 16 Jun 01, 17 [G06K]
2017/0154,327 Mobile Payment Method and Apparatus and Near Field Communication Device Feb 10, 17 Jun 01, 17 [G06Q, H04W, H04B]
2017/0154,636 SIGNAL PROCESSING APPARATUS FOR ENHANCING A VOICE COMPONENT WITHIN A MULTI-CHANNEL AUDIO SIGNAL Feb 09, 17 Jun 01, 17 [H04S, G10L]
2017/0155,405 SIGNATURE-ENABLED POLAR ENCODER AND DECODER Nov 30, 16 Jun 01, 17 [H04L, H03M]
2017/0155,431 Beem-Steering Apparatus for an Antenna Array Nov 27, 15 Jun 01, 17 [H04B]
2017/0155,517 Power over Ethernet Method and Device Nov 16, 16 Jun 01, 17 [H04L]
2017/0155,581 METHOD, DEVICE, AND SYSTEM FOR PACKET ROUTING IN A NETWORK Feb 13, 17 Jun 01, 17 [H04L]
2017/0155,734 CACHE CONTENT HIT METHOD AND COMMUNICATIONS SYSTEM Feb 10, 17 Jun 01, 17 [H04L, G06Q]
2017/0156,140 RESOURCE BLOCK CHANNELIZATION FOR OFDM-BASED NUMEROLOGIES Nov 26, 15 Jun 01, 17 [H04L, H04W]
2017/0156,150 MULTIBAND SIGNAL PROCESSING APPARATUS AND METHOD Feb 10, 17 Jun 01, 17 [H04L, H04W]
2017/0143,226 Action Recognition Method and Device Based on Surface Electromyography Signal Feb 09, 17 May 25, 17 [A61B]
2017/0147,242 Method, Apparatus, and Controller for Managing Storage Array Feb 06, 17 May 25, 17 [G06F]
2017/0147,594 Method and Apparatus for Shielding Heterogeneous Data Source Feb 03, 17 May 25, 17 [G06F]
2017/0148,422 REFRESH CONTROL METHOD AND APPARATUS OF DISPLAY DEVICE Feb 07, 17 May 25, 17 [G09G]
2017/0149,134 Sparse Phase-Mode Planar Feed For Circular Arrays Nov 23, 15 May 25, 17 [H01Q]
2017/0149,588 TRANSCEIVER Jan 26, 17 May 25, 17 [H04L, H04W]
2017/0149,619 METHOD AND DEVICE FOR DISCOVERING NETWORK TOPOLOGY Feb 07, 17 May 25, 17 [H04L]
2017/0149,660 PACKET TRANSMISSION METHOD, APPARATUS, AND SYSTEM Jan 26, 17 May 25, 17 [H04L]
2017/0149,671 Data Packet Processing Method, Apparatus, and System in Software Defined Network SDN Feb 06, 17 May 25, 17 [H04L]
2017/0149,675 PACKET RETRANSMISSION METHOD AND APPARATUS Nov 25, 16 May 25, 17 [H04L]
2017/0149,738 Virtual Private Network Implementation Method and Client Device Feb 07, 17 May 25, 17 [H04L]
2017/0150,196 Account Login Method and Apparatus Jan 16, 17 May 25, 17 [H04N]
2017/0150,394 Radio Congestion Control Method and Device Feb 07, 17 May 25, 17 [H04L, H04W]
2017/0150,414 INTERFERENCE CANCELLATION METHOD AND DEVICE Feb 06, 17 May 25, 17 [H04W]
2017/0150,445 COMMUNICATIONS METHOD AND APPARATUS Jan 09, 17 May 25, 17 [H04W]
2017/0150,473 Locating Method, User Equipment, and Base Station Jun 24, 14 May 25, 17 [H04H, H04W]
2017/0150,483 PHYSICAL DOWNLINK DATA CHANNEL TRANSMISSION METHOD, BASE STATION, AND USER EQUIPMENT Feb 06, 17 May 25, 17 [H04L, H04W, H04B]
2017/0150,645 HEAT DISSIPATION ASSEMBLY AND COMMUNICATIONS DEVICE Nov 18, 16 May 25, 17 [G02B, F25B, H05K]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9672075 Method, apparatus, and system for implementing hot migration of virtual machine May 28, 15 Jun 06, 17 [G06F]
9672367 Method and apparatus for inputting data May 26, 15 Jun 06, 17 [H04L, G06F]
9672830 Voice signal encoding and decoding method, device, and codec system Oct 01, 12 Jun 06, 17 [H04B, G10L]
9672835 Method and apparatus for classifying audio signals into fast signals and slow signals Apr 15, 15 Jun 06, 17 [G10L]
9673500 Artificial dielectric resonator and artificial dielectric filter using the same Aug 14, 14 Jun 06, 17 [H01P]
9673532 Antenna Jan 29, 16 Jun 06, 17 [H01Q, H01P]
9673643 Battery presence detecting method, apparatus and charging system Sep 29, 14 Jun 06, 17 [H02J]
9673880 Pilot signal transmission method, channel estimation method, and apparatus and system Jun 02, 14 Jun 06, 17 [H04L, H04W, H04B]
9673882 Antenna, base station, and beam processing method Apr 22, 13 Jun 06, 17 [H01Q, H04B]
9673883 Method and apparatus for implementing channel measurement Apr 27, 12 Jun 06, 17 [H04W, H04B]
9673944 Method for controlling packet access, network side device, terminal device and communication system Sep 03, 13 Jun 06, 17 [H04H, H04L, H04W]
9673947 Methods for transmitting and receiving control channel, base station, and user equipment Feb 02, 15 Jun 06, 17 [H04L, H04W]
9673974 Method, apparatus, and system for performing an establishment of a security context between user equipment and an access node by a base station Aug 15, 14 Jun 06, 17 [H04L, H04W]
9674003 Methods and nodes in a wireless communication network Aug 12, 14 Jun 06, 17 [H04L, H04W, H04B]
9674110 Resource release method, communication equipment, and network system Nov 29, 12 Jun 06, 17 [H04L, H04W]
9674172 Method and apparatus for authentication in passive optical network Jun 16, 16 Jun 06, 17 [H04J, H04L, H04Q, H04B]
9674345 Call identifying method and apparatus Jun 24, 15 Jun 06, 17 [H04M, H04L]
9674371 Online upgrade processing method, associated apparatus and system Oct 27, 14 Jun 06, 17 [H04M, H04L]
9674483 Method and device for generating a motion-compensated video frame Sep 27, 16 Jun 06, 17 [H04N]
9674524 Video decoder with signaling Jan 15, 14 Jun 06, 17 [H04N]
9674529 Intra-frame decoding method and apparatus for signal component sampling point of image block Apr 30, 14 Jun 06, 17 [H04N]
9674695 Method, terminal, and base station for transmitting information Feb 03, 15 Jun 06, 17 [H04L, H04W]
9674696 Method and terminal device for keeping subscriber identity module card in standby state Mar 27, 15 Jun 06, 17 [H04M, H04W]
9674702 Systems and methods for authentication Jun 02, 15 Jun 06, 17 [H04L, H04W, G06F]
9674709 Method and device for activating capacity station by using wave beams Jul 21, 15 Jun 06, 17 [H04W, H04B]
9674791 Wireless communication method, apparatus, and system Dec 23, 15 Jun 06, 17 [H04L, H04W]
9674796 Physical random access channel enhanced transmission method, network device, and terminal Jul 27, 16 Jun 06, 17 [H04W]
9674801 UE power allocation according to scheduler utility metric for DL MU-MIMO and DL CoMP Jul 26, 12 Jun 06, 17 [H04L, H04W, H04B]
9674827 Control channel transmission method and apparatus Jan 30, 15 Jun 06, 17 [H04L, H04W]
9674831 Multiple point transmissions Mar 13, 15 Jun 06, 17 [H04L, H04W]
9674846 Distributed multi-cell multi-user beamforming method, transmitter and relevant system Feb 27, 15 Jun 06, 17 [H04L, H04W, H04B]
9674848 Method and apparatus for acquiring downlink quality information Jan 29, 16 Jun 06, 17 [H04L, H04W, H04B]
9674872 Method, apparatus and system for processing very-high-speed random access Jan 20, 15 Jun 06, 17 [H04J, H04W]
9674889 Method, apparatus and system for data connection management Jan 12, 15 Jun 06, 17 [H04M, H04L, H04W]
9674978 Plug-in mechanism, subrack including plug-in mechanism, and finished board Dec 19, 14 Jun 06, 17 [G06F, H05K]
9665284 Partition extension method and apparatus Jun 26, 15 May 30, 17 [G06F]
9665291 Migration of hot and cold data between high-performance storage and low-performance storage at block and sub-block granularities Feb 26, 14 May 30, 17 [G06F]
9665293 Method for a storage device processing data and storage device May 07, 15 May 30, 17 [G06F]
9665565 Semantic similarity evaluation method, apparatus, and system Dec 29, 15 May 30, 17 [G06F]
9665792 Method and apparatus for generating sharp image based on blurry image Sep 02, 15 May 30, 17 [G06T, G06K]
9666201 Bandwidth extension method and apparatus using high frequency excitation signal and high frequency energy Mar 14, 16 May 30, 17 [G10L]
9666202 Adaptive bandwidth extension and apparatus for the same Sep 05, 14 May 30, 17 [G10L]
9667388 Wireless communication method supporting HARQ, user equipment, and base station Nov 11, 14 May 30, 17 [H04L]
9667519 Method, device, and system for acquiring cost between nodes Nov 13, 13 May 30, 17 [H04L]
9667554 DS domain generating method, device and system Dec 12, 14 May 30, 17 [H04L]
9667958 Image coding and decoding methods and apparatuses May 02, 14 May 30, 17 [H04N]
9668110 MBMS technology-based emergency communication method and apparatus Dec 24, 14 May 30, 17 [H04L, H04W]
9668141 Systems and methods for clustering optimization to help resolve boundary problems in communication systems Jul 12, 12 May 30, 17 [H04W]
9668182 Security capability negotiation method, system, and equipment Jun 06, 14 May 30, 17 [H04L, H04W]
9668186 Method, device and system for processing radio link failure report and for statistically processing abnormal event Oct 13, 14 May 30, 17 [H04L, H04W]
9668194 System and method for coordinating device-to-device communications Jan 30, 15 May 30, 17 [H04W]
9668197 System and method for wireless network access MAP and applications Apr 09, 14 May 30, 17 [H04W]
9668211 UE paging method, base station, and UE May 05, 15 May 30, 17 [H04L, H04W]
9668214 Method and device for acquiring and transmitting data by an STA in a wireless local area network Dec 17, 14 May 30, 17 [H04W]
9668254 Method and device for scrambling sequence configuration, user equipment, and base station Apr 22, 15 May 30, 17 [H04J, H04L, H04W]
9668257 Method and device for implementing multi-cell service on base station device Jul 31, 14 May 30, 17 [H04M, H04W]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0068,585 Method and Apparatus for Recovering System Software of Intelligent Terminal ABAN Nov 21, 16 Mar 09, 17 [G06F]
2016/0306,436 WRIST-WORN TERMINAL DEVICE AND DISPLAY CONTROL METHOD THEREOF ABAN Jun 28, 16 Oct 20, 16 [G06F]
2016/0308,213 Quinone Compound-Graphene Composite Material, Preparation Method Thereof, and Flexible Lithium Secondary Battery ABAN Jun 28, 16 Oct 20, 16 [C07C, C01B, H01M]
2016/0308,620 On-Chip Optical Network System and Optical Power Control Method ABAN Jun 24, 16 Oct 20, 16 [G02B, G02F, H04B]
2016/0269,809 OPTICAL NETWORK SWITCHING DEVICE ABAN May 20, 16 Sep 15, 16 [H04J, H04Q]
2016/0254,937 LOW COMPLEXITY SCMA/LDS DETECTION SYSTEMS AND METHODS ABAN Feb 27, 15 Sep 01, 16 [H04L]
2016/0246,009 Photonic Chip Surface Grating Coupler (SGC)-Based Optical Splitter and Optical Combiner ABAN Feb 19, 15 Aug 25, 16 [G02B]
9417467 Integrated thermo-optic switch with thermally isolated and heat restricting pillars Withdrawn Mar 05, 14 Aug 16, 16 [G02B, G02F]
2016/0224,211 Method and System for Displaying Icons of Application Programs, and Terminal ABAN Apr 08, 16 Aug 04, 16 [H04M, G06F]
9401700 High speed latch and method Withdrawn Jul 16, 15 Jul 26, 16 [H03F, G11C, H03K]
2016/0210,128 Code Loading Method and Network Apparatus ABAN Mar 29, 16 Jul 21, 16 [G06F]
2016/0212,568 SYNCHRONIZATION SIGNAL SENDING APPARATUS, SENDING METHOD, RECEIVING APPARATUS, AND RECEIVING METHOD, AND SYSTEM ABAN Mar 28, 16 Jul 21, 16 [H04W]
2016/0212,723 SYNCHRONIZATION METHOD AND APPARATUS ABAN Mar 30, 16 Jul 21, 16 [H04W]
9389669 Method, device and system for data stream transmission Withdrawn Feb 10, 14 Jul 12, 16 [H04L, H04W, G06F]
2016/0196,073 Memory Module Access Method and Apparatus ABAN Mar 15, 16 Jul 07, 16 [G06F]
2016/0198,472 Transmit End, Receive End, and Method for Coexistence of Single Carrier System and Multicarrier System ABAN Mar 16, 16 Jul 07, 16 [H04L, H04W]
2016/0192,187 Frame Transfer Method, Related Apparatus, and Communications System ABAN Dec 29, 15 Jun 30, 16 [H04L, H04W]
9363171 Method and device for label automatic allocation in ring network protection Withdrawn Nov 21, 13 Jun 07, 16 [H04L]
9357447 Cell handover method and device Withdrawn Oct 15, 15 May 31, 16 [H04W]
2016/0150,489 Radio Frequency Receiver and Automatic Gain Control Method of Radio Frequency Receiver ABAN Nov 20, 15 May 26, 16 [H04L, H04W]

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