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HUAWEI TECH CO LTD

Overview
  • Total Patents
    173,483
  • GoodIP Patent Rank
    1
  • Filing trend
    ⇩ 1.0%
About

HUAWEI TECH CO LTD has a total of 173,483 patent applications. It decreased the IP activity by 1.0%. Its first patent ever was published in 1995. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets telecommunications, digital networks and computer technology are ZTE CORP, CHINA TELECOM CORP LTD and CHINA MOBILE GROUP GUANGDONG.

Patent filings per year

Chart showing HUAWEI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Jian 1,789
#2 Zeng Qinghai 1,513
#3 Wang Jian 1,293
#4 Quan Wei 1,278
#5 Li Bingzhao 1,143
#6 Guan Lei 1,041
#7 Lin Bo 1,030
#8 Dai Mingzeng 1,016
#9 Ma Jianglei 1,003
#10 Li Yan 934

Latest patents

Publication Filing date Title
WO2021054869A2 Reference picture management methods for video coding
WO2021045659A2 Method and apparatus of signaling the number of candidates for merge mode
WO2021045658A2 Method and apparatus of harmonizing weighted prediction with non-rectangular merge modes
WO2021045657A2 Motion vector range derivation for enhanced interpolation filter
WO2021045654A2 Method and apparatus of filtering for cross-component linear model prediction
WO2021045655A2 Method and apparatus for intra prediction
WO2021045656A2 An encoder, a decoder and corresponding methods of flexible profile configuration
WO2021034232A2 An encoder, a decoder and corresponding methods of coding block partitioning restrictions derivation
WO2021034231A2 Method and apparatus of position dependent prediction combination for oblique directional intra prediction
WO2021034230A2 Method and apparatus of lossless video coding based on refinement of lossy reconstructed signal
WO2021034229A2 Method and apparatus of reference sample interpolation filtering for directional intra prediction
EP3817300A1 Forwarding parameter obtaining method, apparatus, and system
CN112165840A Edge-covered radiating fin and electronic equipment
WO2021078286A1 Data processing method and device
JP2021010193A Device and method for video coding
WO2021078280A1 Switching semiconductor device and manufacturing method therefor, and solid-state phase shifter
WO2021078253A1 Data transmission method, communication device and communication system
WO2021078224A1 Communication processing method, bbu, rhub, and second prru
WO2021078283A1 Data association method and device
WO2021078284A1 Content continuation method and electronic device