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XIANYANG CAIHONG OPTOELECTRONICS TECH CO LTD

Overview
  • Total Patents
    116
  • GoodIP Patent Rank
    12,320
  • Filing trend
    ⇧ 131.0%
About

XIANYANG CAIHONG OPTOELECTRONICS TECH CO LTD has a total of 116 patent applications. It increased the IP activity by 131.0%. Its first patent ever was published in 2017. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, optics and semiconductors are SHIMOSHIKIRYOH FUMIKAZU, OKE RYUTARO and BRILLIAN CORP.

Patent filings per year

Chart showing XIANYANG CAIHONG OPTOELECTRONICS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Yongliang 44
#2 Chen Youye 27
#3 Wu Yuan-Liang 20
#4 Sun Lei 19
#5 Liu Zihan 18
#6 Chen Yuyeh 16
#7 Chen Jianhong 13
#8 Huang Yusheng 13
#9 Li Zhuo 11
#10 Wang Wei 8

Latest patents

Publication Filing date Title
US2021109411A1 Electrostatic discharge device, liquid crystal display panel and display apparatus
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WO2020258392A1 Active matrix display apparatus and driving circuit board component
CN112213889A Pixel unit, array substrate, display panel and display device
US2020057332A1 Pixel structure, pixel unit and display panel
US2020027412A1 Liquid crystal display panel with different polarity inversion positions for multiple columns of pixel units and liquid crystal display device
US2020152141A1 Display panel and display method
CN111913328A Electrostatic protection structure, display panel with electrostatic protection function and display device
CN111899696A Pixel matrix driving method and device and display
US2020342823A1 Method for driving pixel matrix and display device
US2020342824A1 Method for driving pixel matrix and display device
US2019333440A1 Driving device for display panel and display device