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BEIJING ZHIGU RUITUO TECHNOLOGY SERVICES CO LTD

Overview
  • Total Patents
    586
  • GoodIP Patent Rank
    2,876
About

BEIJING ZHIGU RUITUO TECHNOLOGY SERVICES CO LTD has a total of 586 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets computer technology, audio-visual technology and telecommunications are BEIJING ZHIGU RUITUO TECH CO LTD, SAMSUNG ELETRONICA DA AMAZONIA LTDA and BEIJING ZHIGU RUITUO TECH SERV.

Patent filings in countries

World map showing BEIJING ZHIGU RUITUO TECHNOLOGY SERVICES CO LTDs patent filings in countries
# Country Total Patents
#1 China 586

Patent filings per year

Chart showing BEIJING ZHIGU RUITUO TECHNOLOGY SERVICES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Lin 136
#2 Xu Ran 114
#3 Liu Jia 96
#4 Yu Kuifei 93
#5 Zhou Liang 61
#6 Liu Hao 60
#7 Huang Weicai 54
#8 Wang Zhengxiang 45
#9 Ding Dayong 36
#10 Shi Wei 27

Latest patents

Publication Filing date Title
CN106254026A Spectrum spreading method, spread spectrum control method and device thereof
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CN106254859A Light field display control method and device, light field display device
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CN106249809A Viewing area division methods and equipment