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CHANGCHUN GUANGKE TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    150,383
  • Filing trend
    ⇩ 66.0%
About

CHANGCHUN GUANGKE TECH CO LTD has a total of 11 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets telecommunications, audio-visual technology and optics are AIRFIBER INC, ADRF KOREA INC and SKYDATA CORP.

Patent filings in countries

World map showing CHANGCHUN GUANGKE TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

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

Focus technologies

Top inventors

# Name Total Patents
#1 Ni Xiaolong 11
#2 Liu Zhi 11
#3 Yao Haifeng 10
#4 Dong Zhe 9
#5 Yu Xin 5
#6 Liu Yi 2
#7 Wang Sufen 2
#8 Zhang Hongling 2
#9 Jiang Yucheng 2
#10 Zhu Xu 1

Latest patents

Publication Filing date Title
CN111600656A Indoor wireless optical communication device and method with stationary top end self-rotating user end
CN111372148A Indoor overhead optical router network wireless optical communication device and method
CN110855369A Externally-connected portable wireless optical communication assembly and method for small mobile electronic equipment
CN110417468A Miniature self-service machine platform downlink data adaptive optical transmitting device and method
CN109945861A Small drone is directed at tracking device and method with ground surface end uni-directional wireless optic communication
CN108650024A Centimeter Level near radio optic communication alignment device and electromagnetism alignment methods
CN107911163A Centimeter Level closely gigabit wireless light communication device and method
CN107342825A Wireless light communication Larger Dynamic scope adaptive threshold judgment device and method
CN107196714A For the integrated self-focusing opto-electronic receiver unit near radio optical communication system
CN106452583A Device and method for parallel video transmission based on visible light
CN106027149A Multi-user visible light communication device and method adopting a plurality of rotatable top ends