HUAWEI TECHNOLOGIES CO., LTD.

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Technologies

Intl Class Technology MATTERS Rank in Class
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 3199 9
 
 
H04W WIRELESS COMMUNICATION NETWORKS 2887 5
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1489 55
 
 
H04B TRANSMISSION 1138 11
 
 
H04J MULTIPLEX COMMUNICATION 560 10
 
 
H04M TELEPHONIC COMMUNICATION 384 25
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 377 50
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 215 16
 
 
H04Q SELECTING 182 18
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 128 80
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0069,059 Non-Local Image Denoising Nov 18, 16 Mar 09, 17 [G06T, G06K]
2017/0069,968 Antenna Apparatus, Antenna System, and Antenna Electrical Tilting Method Nov 17, 16 Mar 09, 17 [H01Q]
2017/0070,224 WAVE LOSS DETECTION CIRCUIT FOR DRIVE SIGNAL AND SWITCHING TRANSISTOR DRIVE CIRCUIT Nov 17, 16 Mar 09, 17 [H03B, H03K]
2017/0070,321 WIRELESS TRANSMISSION PATH SELECTION METHOD AND APPARATUS Nov 21, 16 Mar 09, 17 [H04L, H04W]
2017/0070,409 PARAMETER OBTAINING METHOD AND APPARATUS Nov 18, 16 Mar 09, 17 [H04L, H04Q, H04B]
2017/0070,430 NETWORK-ON-CHIP FLIT TRANSMISSION METHOD AND APPARATUS Nov 18, 16 Mar 09, 17 [H04L]
2017/0070,865 SIGNAL TRANSMISSION METHOD AND APPARATUS Nov 21, 16 Mar 09, 17 [H04W]
2017/0070,881 METHOD AND APPARATUS FOR AUTHENTICATION OF WIRELESS DEVICES Feb 29, 16 Mar 09, 17 [H04L, H04W]
2017/0070,937 METHOD AND APPARATUS FOR IMPLEMENTING HIGH-FREQUENCY COMMUNICATION Nov 18, 16 Mar 09, 17 [H04L, H04W]
2017/0060,410 Communication Initiation Method and Terminal Nov 14, 16 Mar 02, 17 [G06F]
2017/0060,579 DEVICE AND PROCESSING ARCHITECTURE FOR INSTRUCTION MEMORY EFFICIENCY Mar 11, 16 Mar 02, 17 [G06F]
2017/0060,583 PROCESSOR AND METHOD OF HANDLING AN INSTRUCTION DATA THEREIN Jan 25, 16 Mar 02, 17 [G06F]
2017/0060,591 SYSTEM AND METHOD FOR MULTI-BRANCH SWITCHING Nov 23, 15 Mar 02, 17 [G06F]
2017/0060,592 METHOD OF HANDLING AN INSTRUCTION DATA IN A PROCESSOR CHIP Nov 25, 15 Mar 02, 17 [G06F]
2017/0060,752 DATA CACHING METHOD AND COMPUTER SYSTEM Nov 09, 16 Mar 02, 17 [G06F]
2017/0060,773 Cache Management Method and Apparatus for Non-Volatile Storage Device Nov 10, 16 Mar 02, 17 [G06F]
2017/0061,150 User Permission Allocation Method and Device Nov 15, 16 Mar 02, 17 [G06F]
2017/0061,367 Data Processing System and Method Nov 15, 16 Mar 02, 17 [G06Q, G06F]
2017/0062,917 MULTI-FILAR HELICAL ANTENNA Aug 28, 15 Mar 02, 17 [H01Q]
2017/0062,927 ANTENNA SYSTEM Nov 11, 16 Mar 02, 17 [H01Q]
2017/0062,945 Metamaterial-Based Transmitarray for Multi-Beam Antenna Array Assemblies Apr 21, 16 Mar 02, 17 [H01Q]
2017/0062,950 MULTI-BEAM ANTENNA SYSTEM AND PHASE ADJUSTMENT METHOD FOR MULTI-BEAM ANTENNA SYSTEM, AND DUAL-POLARIZED ANTENNA SYSTEM Nov 11, 16 Mar 02, 17 [H01Q]
2017/0063,078 Monitoring Circuit and Electronic Device Nov 14, 16 Mar 02, 17 [G01R, H02H]
2017/0063,408 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING WIRELESS SIGNALS SUBJECT TO A SPECTRAL MASK Aug 31, 15 Mar 02, 17 [H04L, H04B]
2017/0063,462 OPTICAL LINE TERMINAL, COMMUNICATIONS METHOD, AND PASSIVE OPTICAL NETWORK SYSTEM Jun 13, 16 Mar 02, 17 [H04L, H04Q, H04B]
2017/0063,507 AGGREGATION FRAME DESIGN METHOD AND APPARATUS Nov 15, 16 Mar 02, 17 [H04L]
2017/0063,516 APPARATUS AND METHOD FOR DATA TRANSMISSION Nov 15, 16 Mar 02, 17 [H04L]
2017/0063,518 Method and Apparatus for Signal Processing Nov 09, 16 Mar 02, 17 [H04L]
2017/0063,576 PIPELINE MULTIPLEXER LOOP ARCHITECTURE FOR DECISION FEEDBACK EQUALIZER CIRCUITS Aug 31, 15 Mar 02, 17 [H04L]
2017/0063,594 Multi-Channel Contention Method, Communications Device, and Wireless Network System Nov 14, 16 Mar 02, 17 [H04L, H04W, H04B]
2017/0063,595 METHOD AND APPARATUS FOR TRANSMISSION MODE CONVERSION Nov 09, 16 Mar 02, 17 [H04L, H04W]
2017/0063,658 Shared Risk Group Vicinities and Methods Aug 26, 15 Mar 02, 17 [H04L]
2017/0063,863 Access Control Device and Authentication Control Method Sep 01, 16 Mar 02, 17 [H04L]
2017/0064,070 Information presentation method and device Nov 07, 16 Mar 02, 17 [H04M, G06K]
2017/0064,084 Method and Apparatus for Implementing Voice Mailbox Nov 14, 16 Mar 02, 17 [H04M]
2017/0064,089 POLICY DECISION METHOD, CHARGING DEVICE, AND SYSTEM Nov 11, 16 Mar 02, 17 [H04M, H04L]
2017/0064,531 Integration of Image/Video Pattern Recognition in Traffic Engineering Aug 24, 15 Mar 02, 17 [G06T, H04W, G06K]
2017/0064,546 SYSTEM AND METHOD FOR CHANNEL SECURITY Feb 12, 16 Mar 02, 17 [H04W]
2017/0064,574 DETECTING APPARATUS AND METHOD FOR DETERMINING AIR INTERFACE RESOURCES CONSUMED BY SERVICE Nov 14, 16 Mar 02, 17 [H04W]
2017/0064,587 CELL HANDOVER METHOD, BASE STATION AND SYSTEM Nov 10, 16 Mar 02, 17 [H04W]
2017/0064,596 DATA TRANSMISSION METHOD AND SYSTEM, AND RELATED APPARATUS Nov 10, 16 Mar 02, 17 [H04W]
2017/0064,645 System and Method for Power Offset Adjustments for Downlink Communications Jul 08, 16 Mar 02, 17 [H04L, H04W]
2017/0064,652 USER DEVICE, ACCESS NODE DEVICE, CENTRAL NETWORK CONTROLLER AND CORRESPONDING METHODS Nov 16, 16 Mar 02, 17 [H04L, H04W, H04B]
2017/0064,666 METHOD AND APPARATUS FOR INTEROPERABILITY Jul 22, 16 Mar 02, 17 [H04W]
2017/0064,679 PROCESSING METHOD OF DATA PACKET, TERMINAL, BASE STATION AND SYSTEM Nov 09, 16 Mar 02, 17 [H04L, H04W]
2017/0064,688 Method for Transmitting Control Information Nov 09, 16 Mar 02, 17 [H04W]
2017/0064,700 FRAME STRUCTURE FOR MACHINE-TYPE COMMUNICATIONS WITH ADJUSTABLE PULSE BANDWIDTH Aug 26, 15 Mar 02, 17 [H04W]
2017/0064,714 Data Transmission Method and Apparatus and Switch Nov 11, 16 Mar 02, 17 [H04W]
2017/0064,748 METHOD AND EQUIPMENT FOR ESTABLISHING MILLIMETRE CONNECTION Nov 15, 16 Mar 02, 17 [H04W, H04B]
2017/0052,394 Electrical Crosstalk Reduction in a High-order Digital Optical Modulator Aug 21, 15 Feb 23, 17 [H04Q, G02F]
2017/0052,560 METHOD FOR MANAGING MULTI-CORE PROCESSOR, AND APPARATUS Jul 14, 14 Feb 23, 17 [G06F]
2017/0052,979 Input/Output (IO) Request Processing Method and File Server Nov 08, 16 Feb 23, 17 [G06F]
2017/0053,110 TASK HANDOFF METHOD AND RELATED DEVICE Aug 12, 16 Feb 23, 17 [H04W, G06F]
2017/0054,414 Signal Frequency Conversion Circuit and Signal Frequency Conversion Method Nov 03, 16 Feb 23, 17 [H03D]
2017/0054,500 Visible Light Communications VLC Related Device and Method Nov 04, 16 Feb 23, 17 [H04L, H04B]
2017/0054,509 Digital-to-Analog Optical Modulator Electrical Crosstalk Reduction Aug 21, 15 Feb 23, 17 [H04B]
2017/0054,530 NETWORK DEVICE AND METHOD THEREOF Nov 08, 16 Feb 23, 17 [H04L, H04W]
2017/0054,565 Certificate Acquiring Method and Device Nov 08, 16 Feb 23, 17 [H04L]
2017/0054,595 Method and Apparatus for Network Slicing Jun 15, 16 Feb 23, 17 [H04L]
2017/0054,630 Path Switching Method and Device Nov 08, 16 Feb 23, 17 [H04L]
2017/0054,710 CERTIFICATE ACQUIRING METHOD AND DEVICE Nov 08, 16 Feb 23, 17 [H04L]
2017/0054,719 OPTICAL NETWORK UNIT ONU REGISTRATION METHOD, APPARATUS, AND SYSTEM Nov 08, 16 Feb 23, 17 [H04J, H04L, H04B]
2017/0054,814 Communication Establishment Method, Device, and System Apr 26, 14 Feb 23, 17 [H04L]
2017/0054,997 METHOD AND APPARATUS FOR BUILDING MOTION VECTOR LIST FOR MOTION VECTOR PREDICTION Nov 08, 16 Feb 23, 17 [H04N]
2017/0055,049 Method and Apparatus for Signal Routing in a Multi-Plane Photonic Switch Aug 17, 15 Feb 23, 17 [H04L, H04Q]
2017/0055,161 Information Processing Method and Apparatus Nov 07, 16 Feb 23, 17 [H04W, H04B]
2017/0055,175 SYSTEM AND METHOD FOR COORDINATING UPLINK TRANSMISSIONS BASED ON BACKHAUL CONDITIONS Aug 17, 15 Feb 23, 17 [H04W]
2017/0055,196 APPARATUS AND METHOD FOR CONTROLLING SOFT HANDOVER RATE Nov 08, 16 Feb 23, 17 [H04W]
2017/0055,208 METHOD AND APPARATUS FOR REDUCING POWER CONSUMPTION, AND MOBILE TERMINAL May 12, 14 Feb 23, 17 [H04W]
2017/0055,209 METHOD FOR RECEIVING D2D DISCOVERY INFORMATION AND APPARATUS Nov 08, 16 Feb 23, 17 [H04W]
2017/0055,211 METHOD AND SYSTEM FACILITATING PAGING A USER EQUIPMENT Aug 01, 16 Feb 23, 17 [H04W]
2017/0055,212 DATA SCHEDULING METHOD AND APPARATUS Nov 08, 16 Feb 23, 17 [H04W]
2017/0055,227 METHOD FOR CONTROLLING POWER OF CARRIER SIGNAL, USER EQUIPMENT, AND BASE STATION Nov 08, 16 Feb 23, 17 [H04W]
2017/0055,276 Link Scheduling System and Method Aug 18, 15 Feb 23, 17 [H04W]
2017/0055,307 TERMINAL DEVICE, BASE STATION, AND COMMUNICATIONS METHOD OF TERMINAL DEVICE AND BASE STATION Nov 08, 16 Feb 23, 17 [H04L, H04W]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9594518 Method, apparatus and system for controlling quality of service of storage system May 29, 13 Mar 14, 17 [G06F]
9594682 Data access system, memory sharing device, and data reading method Jul 21, 15 Mar 14, 17 [G06F]
9594684 Method for temporarily storing data and storage device Jun 05, 15 Mar 14, 17 [G06F]
9594974 Depth image filtering method, and depth image filtering threshold obtaining method and apparatus May 23, 14 Mar 14, 17 [H04N, G06T, G06K]
9596028 Method and controller for commissioning wavelength division multiplexing optical network during capacity expansion May 05, 14 Mar 14, 17 [H04J, H04B]
9596296 Method of inter-board communication in a router cluster, router, and router cluster Feb 19, 14 Mar 14, 17 [H04L, G06F]
9596525 System and method for multi-wavelength encoding May 24, 13 Mar 14, 17 [H04L, H04J, H04Q, H04W]
9596614 Method and apparatus for transmitting acknowledgement frame in wireless local area network Apr 28, 14 Mar 14, 17 [H04L, H04W]
9596620 Congestion processing method, apparatus, and core network Feb 05, 15 Mar 14, 17 [H04L, H04W]
9596624 Handover processing method and base station Feb 05, 15 Mar 14, 17 [H04W]
9596673 Resource negotiation method, device, and system for D2D communication Feb 17, 15 Mar 14, 17 [H04W]
9596700 Encoding method for traffic indication map and beacon frame Jun 19, 14 Mar 14, 17 [H04L, H04W]
9596703 Method for ensuring parallel data random access and user equipment Nov 22, 13 Mar 14, 17 [H04W]
9588325 Optical imaging processing system Oct 12, 15 Mar 07, 17 [G03B, H04N, G02B]
9588361 Optical isolator Feb 18, 16 Mar 07, 17 [G02B, H01F, G02F]
9588639 Application display method and apparatus Nov 23, 15 Mar 07, 17 [H04M, H04W, G06F]
9588933 Single wire serial interface master module and method thereof for sampling data information Nov 25, 13 Mar 07, 17 [H04L, G06F]
9589004 Data storage method and apparatus Feb 26, 16 Mar 07, 17 [G06F]
9589275 User behavior analysis method, and related device and method Oct 27, 14 Mar 07, 17 [H04L, G06Q, G06F]
9589570 Audio classification based on perceptual quality for low or medium bit rates Sep 13, 13 Mar 07, 17 [G10L]
9590320 Electromagnetic dipole antenna Dec 29, 14 Mar 07, 17 [H01Q]
9590564 Multiband power amplification apparatus Dec 24, 15 Mar 07, 17 [H03F]
9590767 Signal processing method and device Mar 23, 16 Mar 07, 17 [H04L, H04W, H03M]
9590778 Mobile station apparatus, mobile communication and communication method using search space to transmit and decode PDCCH Nov 10, 14 Mar 07, 17 [H04L, H04W]
9590788 Method and apparatus for feeding back information, and terminal Aug 21, 14 Mar 07, 17 [H04L, H04J, H04W, H04B]
9590991 Service processing method, device, and system Dec 24, 14 Mar 07, 17 [H04L]
9591034 Method and gateway device for managing address resource Aug 21, 14 Mar 07, 17 [H04L]
9591211 Photographing method and apparatus Aug 13, 14 Mar 07, 17 [H04N]
9591377 Method and device for recording multimedia data Jul 05, 13 Mar 07, 17 [H04N, H04L]
9591506 Processing method for channel measurement, base station, and user equipment Feb 24, 15 Mar 07, 17 [H04W]
9591528 Data forwarding method, device, and base station Dec 19, 14 Mar 07, 17 [H04W]
9591541 Migration method and apparatus May 27, 15 Mar 07, 17 [H04W]
9591542 Method, base station and system for reselection or handover to broadcast multicast cell Feb 07, 14 Mar 07, 17 [H04H, H04W]
9591564 Methods for dynamic traffic offloading and transmit point (TP) muting for energy efficiency in virtual radio access network (V-RAN) Mar 24, 15 Mar 07, 17 [H04W]
9591650 Communication method and apparatus, and receiving method and apparatus in wireless local area network Nov 21, 14 Mar 07, 17 [H04L, H04W]
9591663 Scheduling request method, apparatus and system Nov 03, 15 Mar 07, 17 [H04W]
9591678 Call processing method and access network element in mobile communications system Feb 16, 15 Mar 07, 17 [H04L, H04W]
9591683 System and method for adaptive cooperation mode selection strategies for wireless networks Sep 30, 14 Mar 07, 17 [H04W]
9582433 Disk array flushing method and disk array flushing apparatus Jun 26, 15 Feb 28, 17 [G06F]
9582530 Method, apparatus and system for updating metadata file Jun 13, 16 Feb 28, 17 [H04L, G06F]
9582710 Method and apparatus for generating strong classifier for face detection Dec 02, 14 Feb 28, 17 [G06K]
9583101 Speech interaction method and apparatus Jan 20, 15 Feb 28, 17 [G10L]
9584109 Voltage regulator and resonant gate driver thereof Nov 05, 14 Feb 28, 17 [H03K, H02M]
9584254 Data transmission method and device for reducing loss of information bits Nov 10, 14 Feb 28, 17 [H04L]
9584274 Method, system and apparatus for transmitting data in carrier aggregation manner Nov 24, 15 Feb 28, 17 [H04L, H04W]
9584334 System and method for video multicasting Jan 28, 14 Feb 28, 17 [H04N, H04L, H04W]
9584396 Label-based measurement method, apparatus, and system Oct 16, 13 Feb 28, 17 [H04L]
9584415 Devices, systems and methods for service chains Jan 30, 15 Feb 28, 17 [H04L]
9584430 Traffic scheduling device Apr 29, 16 Feb 28, 17 [H04L, H04W]
9584452 Method, apparatus, and system for adding electronic mail attachment Jun 30, 14 Feb 28, 17 [H04L, G06Q, G06F]
9584820 Method for signaling a gradual temporal layer access picture Jun 24, 13 Feb 28, 17 [H04N]
9584885 System and method for photonic switching Apr 07, 14 Feb 28, 17 [H04J, H04Q]
9584944 Stereo decoding method and apparatus using group delay and group phase parameters Jul 14, 16 Feb 28, 17 [H04S, H04R, G06F, G10L]
9584997 D2D device discovery method and apparatus based on LTE cellular communications system Nov 21, 14 Feb 28, 17 [H04L, H04W, H04B]
9585024 System and method for self-organized inter-cell interference coordination May 12, 11 Feb 28, 17 [H04W]
9585028 Measurement method, apparatus, and system for minimization of drive tests Mar 22, 16 Feb 28, 17 [H04W]
9585093 Energy-saving control method and device for cell in heterogeneous system Nov 13, 13 Feb 28, 17 [H04W]
9585132 White space resource acquisition method, white space resource Request device, and system Jun 18, 15 Feb 28, 17 [H04W, H04B]
9585187 Short range communications method, device, and system May 22, 15 Feb 28, 17 [H04W, H04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
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]
2016/0254,937 LOW COMPLEXITY SCMA/LDS DETECTION SYSTEMS AND METHODS ABAN Feb 27, 15 Sep 01, 16 [H04L]
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]
2016/0142,222 Data Transmission Method, Apparatus, and System ABAN Nov 13, 15 May 19, 16 [H04L, H04W]
2016/0119,143 USER IDENTITY AUTHENTICATING METHOD, TERMINAL, AND SERVER ABAN Dec 31, 15 Apr 28, 16 [H04L, G06F]
2016/0085,585 Memory System, Method for Processing Memory Access Request and Computer System ABAN Nov 30, 15 Mar 24, 16 [G06F]
2016/0080,029 METHOD AND APPARATUS FOR TRANSMITTING DATA STREAMS IN MIMO SYSTEM ABAN Nov 24, 15 Mar 17, 16 [H04B]
2016/0080,842 DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM ABAN Nov 20, 15 Mar 17, 16 [H04Q]

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