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CHONGQING HKC OPTOELECTRONICS TECH CO LTD

Overview
  • Total Patents
    260
  • GoodIP Patent Rank
    5,621
  • Filing trend
    ⇧ 222.0%
About

CHONGQING HKC OPTOELECTRONICS TECH CO LTD has a total of 260 patent applications. It increased the IP activity by 222.0%. Its first patent ever was published in 2016. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets audio-visual technology, optics and semiconductors are KUNSHAN INFOVISION OPTOELECTRONICS CO LTD, HKC CORP LTD and THOMSON LCD.

Patent filings in countries

World map showing CHONGQING HKC OPTOELECTRONICS TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing CHONGQING HKC OPTOELECTRONICS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Youren 20
#2 Wang Mingliang 19
#3 Zhao Wenqin 17
#4 Huang Xiaoyu 17
#5 Ji Feilin 17
#6 Chen Wei 15
#7 Cao Junhong 11
#8 Wu Chuan 10
#9 Hu Shuixiu 9
#10 Song Zhenli 9

Latest patents

Publication Filing date Title
CN111816134A Display panel's drive circuit and display panel
CN111846726A Transportation equipment and carrying method thereof
CN111883070A Driving method and driving module of display panel and display device
CN111880340A Display panel and optical alignment method and driving method thereof
CN111883037A Time sequence control plate, driving device and display device
CN111833797A Time sequence control plate, driving device and display device
CN111833827A Method for determining overdrive voltage, display panel and computer readable storage medium
CN111883081A Display driving circuit and display panel
CN112002697A Source electrode side fan-out structure, array substrate and display device
CN111933070A Drive circuit and display device
WO2020207168A1 Method and system for driving display module, and display device
WO2020207169A1 Driving method and driving system for display panel, and display device
CN110428767A The driving circuit and display device of display panel
CN110428760A A kind of display panel test method, display panel and display device
CN110429087A Array substrate metal wire and preparation method thereof and display panel
CN110429186A Encapsulation for oranic LED device structure and preparation method thereof and display device
CN110444141A A kind of gate driving circuit and display device of display panel
CN110335572A Array substrate horizontal drive circuit unit and its driving circuit and liquid crystal display panel
CN110361886A A kind of color membrane substrates, LCD panel and display device
CN110376800A Array substrate, the production method of array substrate and display panel