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China Unicom

Overview
  • Total Patents
    6,847
  • GoodIP Patent Rank
    234
  • Filing trend
    ⇧ 69.0%
About

China Unicom has a total of 6,847 patent applications. It increased the IP activity by 69.0%. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets telecommunications, digital networks and computer technology are CHINA MOBILE GROUP GUANGDONG, KRISHNASWAMY DILIP and CHINA MOBILE GROUP LIAONING CO LTD.

Patent filings in countries

World map showing China Unicoms patent filings in countries
# Country Total Patents
#1 China 6,847

Patent filings per year

Chart showing China Unicoms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tian Xinxue 435
#2 Ma Shuhui 400
#3 Xiao Zhengrong 286
#4 Wang Zhijun 285
#5 Feng Yi 249
#6 Zhang Lunyong 207
#7 Yan Binfeng 197
#8 Wang Guangquan 193
#9 Wang Jianquan 180
#10 Xu Lei 174

Latest patents

Publication Filing date Title
CN112257680A Cerebram identity authentication and identification method, server and computer readable storage medium
CN112241547A Vehicle data encryption analysis method, edge server and storage medium
CN112215611A Preference method based on block chain, seller node, terminal device and storage medium
CN112232443A Identity authentication method, device, equipment and storage medium
CN112256706A Method and device for determining handle reference state
CN112218330A Positioning method and communication device
CN112242904A File information processing method and equipment
CN112235069A Transmission method, device and system integrating optical wavelength division multiplexing
CN112241599A Method and device for establishing fault analysis model
CN112291778A Network optimization method and device
CN112232441A Illegal parking judgment method, system, computer equipment and storage medium
CN112218359A Method and device for setting time length of timer
CN112215667A User behavior prediction method and device
CN112258132A Storage management method, system, computer equipment and storage medium
CN112291796A Cell network capacity expansion method, device, equipment and storage medium
CN112291844A Positioning method and device based on MR and MDT
CN112291752A Network registration method and device
CN112291754A QOS parameter calculation method and access network equipment
CN112291753A QOS parameter calculation method and access network equipment
CN112203334A Cell switching method and device