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BEIJING ZHIGU TECH CO LTD

Overview
  • Total Patents
    45
  • GoodIP Patent Rank
    34,491
About

BEIJING ZHIGU TECH CO LTD has a total of 45 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets audio-visual technology, telecommunications and computer technology are MATSUMURA MASAFUMI, KONNO YOSHIO and BEIJING ZHIGU TECHNOLOGY SERVICES CO LTD.

Patent filings in countries

World map showing BEIJING ZHIGU TECH CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Du Lin 20
#2 Zhou Liang 18
#3 Liu Hao 8
#4 Li Yong 7
#5 Huang Weicai 4
#6 Liu Jia 4
#7 Liu Wentao 2
#8 Sun Guolin 1
#9 Xu Ran 1
#10 Xu Shaoyi 1

Latest patents

Publication Filing date Title
GB202103526D0 Method, Apparatus and Storage Medium for Realizing Geometric Viewing Frustum of OCC Tree in Smart City
CN107708120A Configured transmission determines method, transfer control method and its device
WO2016041460A1 Method and device for determining inner and outer sides of limbs
WO2016050126A1 Super-resolution image acquisition methods and apparatus
WO2016019894A1 Dominant limb identification method and device
TW201026052A Method for transmitting a man-machine operation picture, a mobile video device thereof, and a video system using the same