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 2229 11
 
 
H04W WIRELESS COMMUNICATION NETWORKS 2108 5
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1149 60
 
 
H04B TRANSMISSION 797 15
 
 
H04J MULTIPLEX COMMUNICATION 447 11
 
 
H04M TELEPHONIC COMMUNICATION 311 28
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 277 61
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 170 20
 
 
H04Q SELECTING 121 30
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 104 60
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0026,675 DATA PROCESSING METHOD, COORDINATOR, AND NODE DEVICE Sep 25, 15 Jan 28, 16 [G06F]
2016/0027,450 Classification Between Time-Domain Coding and Frequency Domain Coding Oct 10, 14 Jan 28, 16 [G10L]
2016/0028,463 METHODS AND APPARATUSES FOR RECEIVING AND SENDING REFERENCE SIGNAL, USER EQUIPMENT, AND BASE STATION Oct 01, 15 Jan 28, 16 [H04L, H04W, H04B]
2016/0028,634 DATA PROCESSING METHOD OF NOC WITHOUT BUFFER AND NOC ELECTRONIC ELEMENT May 26, 15 Jan 28, 16 [H04L]
2016/0028,701 Data Processing Method and Apparatus Jul 24, 15 Jan 28, 16 [H04L]
2016/0028,703 Method, System and Device for Negotiating Security Capability when Terminal Moves Oct 02, 15 Jan 28, 16 [H04L, H04W]
2016/0029,019 REFERENCE PICTURE SET SIGNALING AND RESTRICTION ON AN ELECTRONIC DEVICE Oct 08, 15 Jan 28, 16 [H04N]
2016/0029,226 System and Methods for Enabling Coordinated Beamforming in Overlapping Basic Service Set in WLAN Jul 24, 14 Jan 28, 16 [H04W]
2016/0029,227 System and Method for Coordinated Beamforming for Overlapping Basic Service Set in WLAN Jul 24, 14 Jan 28, 16 [H04L, H04W]
2016/0029,275 Method for Acquiring UE Capability, Terminal, and Base Station Oct 02, 15 Jan 28, 16 [H04W]
2016/0029,281 Method for Opening Radio Pipeline Capability and Apparatus Thereof Oct 02, 15 Jan 28, 16 [H04W]
2016/0029,308 Dedicated Channel Transmission Method and Apparatus Oct 02, 15 Jan 28, 16 [H04W]
2016/0029,313 Signal Encoding Method and Device, Method for Encoding Joint Feedback Signal Oct 08, 15 Jan 28, 16 [H04L, H04W]
2016/0029,347 CHANNEL SELECTION METHOD AND APPARATUS Oct 02, 15 Jan 28, 16 [H04W]
2016/0029,407 Method for Controlling Network Access Points Oct 02, 15 Jan 28, 16 [H04W]
2016/0029,427 COMMUNICATION METHOD, AND TERMINAL Oct 05, 15 Jan 28, 16 [H04W]
2016/0029,432 Pause Signals for Full-Duplex Wireless Networks Jul 22, 14 Jan 28, 16 [H04L, H04W]
2016/0029,497 Cabinet and Cabinet Group Including the Same Oct 06, 15 Jan 28, 16 [A47B, H05K]
2016/0018,874 Power Management Method and Apparatus, and Power Supply System Sep 30, 15 Jan 21, 16 [G06F]
2016/0019,486 Resource Releasing Method, Apparatus, and System Sep 29, 15 Jan 21, 16 [H04L, G06Q]
2016/0020,503 Multi-Band Active Antenna Sep 25, 15 Jan 21, 16 [H01Q]
2016/0020,619 Battery Intelligent Management Method, Battery Intelligent Management Apparatus, and Battery Jun 30, 15 Jan 21, 16 [H02J]
2016/0020,836 Data Transmission Method for Multi-Antenna System, and Device Sep 24, 15 Jan 21, 16 [H04B]
2016/0020,846 METHOD FOR REPORTING AND RECEIVING CHANNEL STATE INFORMATION, AND DEVICE Sep 29, 15 Jan 21, 16 [H04B]
2016/0020,872 ENCODING AND DECODING METHODS AND APPARATUSES OF ETHERNET PHYSICAL LAYER Sep 29, 15 Jan 21, 16 [H04L]
2016/0020,902 Key Generating Method and Apparatus Sep 28, 15 Jan 21, 16 [H04L, G06T, G06K]
2016/0020,926 METHOD AND APPARATUS FOR ENCODING UPLINK CONTROL INFORMATION Sep 25, 15 Jan 21, 16 [H04L, H04W]
2016/0020,982 METHOD, DEVICE AND SYSTEM FOR ONLINE PROCESSING OF DATA Sep 28, 15 Jan 21, 16 [H04L]
2016/0021,062 Attack Defense Processing Method and Protection Device Sep 29, 15 Jan 21, 16 [H04L, G06F]
2016/0021,111 Method, Terminal Device, and Network Device for Improving Information Security Sep 29, 15 Jan 21, 16 [H04L, H04W, G06F]
2016/0021,206 METHOD AND ROUTER FOR SENDING AND PROCESSING DATA Sep 29, 15 Jan 21, 16 [H04L]
2016/0021,388 Video Encoding Method and Decoding Method and Apparatuses Sep 29, 15 Jan 21, 16 [H04N]
2016/0021,516 DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM Sep 30, 15 Jan 21, 16 [H04W]
2016/0021,552 Phalanx Radio System Architecture for High Capacity Wireless Communication Jul 17, 14 Jan 21, 16 [H04L, H04W]
2016/0021,576 HQOS Control Method, RSG and HQOS Control System Sep 30, 15 Jan 21, 16 [H04L, H04W]
2016/0021,582 METHOD FOR POLICY CONVERGING, UE, AND SERVER Sep 29, 15 Jan 21, 16 [H04W]
2016/0021,591 DATA TRANSMISSION METHOD, COMMUNICATIONS DEVICE, AND COMMUNICATIONS SYSTEM Sep 29, 15 Jan 21, 16 [H04W]
2016/0021,601 METHOD FOR TRANSFERRING INFORMATION BETWEEN BASE STATION AND TERMINAL, BASE STATION, TERMINAL, AND SYSTEM Sep 29, 15 Jan 21, 16 [H04W]
2016/0021,602 SIGNAL SENDING METHOD AND DEVICE Sep 28, 15 Jan 21, 16 [H04L, H04W]
2016/0021,623 DOWNLINK INFORMATION PROCESSING METHOD AND DEVICE Sep 28, 15 Jan 21, 16 [H04L, H04W]
2016/0021,645 DATA TRANSMISSION METHOD AND APPARATUS, AND USER EQUIPMENT Sep 29, 15 Jan 21, 16 [H04J, H04W]
2016/0021,681 METHOD FOR SENDING AND RECEIVING RANDOM ACCESS PREAMBLE, AND CORRESPONDING DEVICE Sep 30, 15 Jan 21, 16 [H04W]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,250,822 Data storage method and data storage apparatus Sep 09, 13 Feb 02, 16 [H04L, H04W, G06F]
9,250,824 Backing up method, device, and system for virtual machine Oct 24, 13 Feb 02, 16 [G06F]
9,251,556 Display control method and system and display device May 24, 13 Feb 02, 16 [G06T, G09G]
9,251,798 Adaptive audio signal coding Dec 31, 13 Feb 02, 16 [G10L]
9,252,474 Coupling arrangement Dec 30, 13 Feb 02, 16 [H01P]
9,252,919 Method and device for demodulating reliable and residual data Nov 13, 14 Feb 02, 16 [H04L, H04B]
9,252,927 Signaling processing method, base station, and user equipment Mar 15, 12 Feb 02, 16 [H04L, H04W]
9,252,992 Method, apparatus and system for multi-antenna transmission Jan 07, 14 Feb 02, 16 [H04L, H04B]
9,253,119 Method and apparatus for administrative unit-3 circuit emulation Dec 05, 13 Feb 02, 16 [H04J, H04L]
9,253,149 Method for providing an internal server with a shared public IP address Sep 18, 14 Feb 02, 16 [H04L]
9,253,691 Method, terminal, base station, and system for adjusting control parameters Feb 21, 14 Feb 02, 16 [H04W]
9,253,706 Method, apparatus, and system for local routing authorization Nov 20, 12 Feb 02, 16 [H04L, H04W]
D748644 Icon for display for on a display screen or portion thereof Jun 06, 13 Feb 02, 16 [1404]
9,245,072 System and method for pruning an over-defined system model Dec 31, 12 Jan 26, 16 [G06F]
9,246,514 Forward error correction (FEC) to support successive interference cancellation (SIC) Mar 06, 13 Jan 26, 16 [H03M]
9,246,566 Transmission method, apparatus, and system based on uplink transmit diversity Oct 29, 13 Jan 26, 16 [H04M, H04W, H04B]
9,246,992 Virtual desktop implementation method, apparatus, and system Sep 03, 14 Jan 26, 16 [H04L, G06F]
9,247,334 Portable electronic device Nov 26, 14 Jan 26, 16 [H04M, H04R]
9,247,555 Data transmission method, apparatus, and communications system Jan 20, 15 Jan 26, 16 [H04W]
9,240,038 Method and apparatus for acquiring weight coefficient of digital filter May 10, 13 Jan 19, 16 [G06T]
9,240,853 Systems and methods for sparse code multiple access Dec 28, 12 Jan 19, 16 [H04J, H04B]
9,240,859 Method and device for correcting channel quality indicator value Dec 10, 13 Jan 19, 16 [H04L, H04W]
9,240,875 Method and apparatus for feeding back and receiving acknowledgement information of semi-persistent scheduling data packets Oct 18, 13 Jan 19, 16 [H04L, H04W]
9,240,876 Method, base station, and user equipment for feeding back ACK/NACK information for carrier aggregation Oct 28, 14 Jan 19, 16 [H04L, H04W]
9,241,048 Mechanism for processing network event protocol messages Mar 09, 15 Jan 19, 16 [H04L]
9,241,061 Cell phone peripheral device, communication terminal and method for a cell phone peripheral device communicating with a cell phone Jan 22, 07 Jan 19, 16 [H04M, H04W]
9,241,261 Method, system and device for negotiating security capability when terminal moves Jun 12, 14 Jan 19, 16 [H04L, H04W]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9,210,080 Method, apparatus and system for transmitting packets in virtual network with respect to a virtual machine (VM) migration Withdrawn Aug 26, 13 Dec 08, 15 [H04L, H04B]
9,166,404 Power supply method and apparatus Withdrawn Sep 11, 14 Oct 20, 15 [H02J]
9,167,485 Method, apparatus, and system for processing eMPS in a CSFB mechanism Withdrawn Nov 20, 14 Oct 20, 15 [H04W]
9,167,518 Power save method, access point device, and station device Withdrawn May 08, 12 Oct 20, 15 [H04W, G08C, H04B]
9,113,375 User detachment when a handover or change occurs in heterogeneous network Withdrawn Jul 29, 13 Aug 18, 15 [H04W]
2015/0180,350 RESONANT BIDIRECTIONAL CONVERTER, UNINTERRUPTIBLE POWER SUPPLY APPARATUS, AND CONTROL METHOD ABAN Dec 18, 14 Jun 25, 15 [H02M, H02J]
2015/0172,692 VIDEO ENCODING AND DECODING METHOD, APPARATUS AND SYSTEM ABAN Feb 25, 15 Jun 18, 15 [H04N]
2015/0160,991 METHOD AND DEVICE FOR PERFORMANCE EVALUATION OF FORWARD ERROR CORRECTION CODES ABAN Feb 19, 15 Jun 11, 15 [G06F, H03M]
2015/0117,653 METHOD AND APPARATUS FOR EVALUATING AUDIO STREAM QUALITY ABAN Dec 30, 14 Apr 30, 15 [G10L]
9,014,700 User detachment when a handover or change occurs in heterogeneous network Withdrawn Jul 29, 13 Apr 21, 15 [H04W]
2015/0102,870 DIRECTIONAL COUPLER ARRANGEMENT AND METHOD ABAN Dec 15, 14 Apr 16, 15 [H01P]
2015/0078,312 METHOD FOR FEEDING BACK UPLINK CONTROL INFORMATION IN DOWNLINK MIMO MODE AND USER EQUIPMENT ABAN Nov 20, 14 Mar 19, 15 [H04B]
2015/0071,064 ACCESS CONTROL METHOD, TERMINAL AND ACCESS NETWORK DEVICE ABAN Nov 14, 14 Mar 12, 15 [H04W]
2015/0063,274 METHOD AND SYSTEM FOR RECONFIGURING COMMON ENHANCED DEDICATED CHANNEL RESOURCE, BASE STATION AND RNC ABAN Nov 07, 14 Mar 05, 15 [H04W]
8,971,951 Method and device for resource configuration Withdrawn May 04, 12 Mar 03, 15 [H04B]
2015/0052,264 WIRELESS EXPANSION CARD AND METHOD FOR DATA STORAGE ABAN Nov 03, 14 Feb 19, 15 [G06F, H04B]
2015/0035,655 MEMORY CARD AND DATA STORAGE METHOD ABAN Oct 21, 14 Feb 05, 15 [G06K]
2015/0023,290 CHANNEL SEARCHING METHOD, DEVICE, AND SYSTEM ABAN Sep 12, 14 Jan 22, 15 [H04W]
2015/0003,451 Method and Apparatus for Establishing Multicast Path ABAN Aug 29, 14 Jan 01, 15 [H04L]
2014/0368,300 Waveguide Filter, Preparation Method Thereof and Communication Device ABAN Aug 05, 14 Dec 18, 14 [H01P]

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