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SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD

Overview
  • Total Patents
    4,521
  • GoodIP Patent Rank
    312
  • Filing trend
    ⇩ 14.0%
About

SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD has a total of 4,521 patent applications. It decreased the IP activity by 14.0%. Its first patent ever was published in 2017. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets semiconductors, audio-visual technology and optics are SHENZHEN HUAXING PHOTOELECTRIC SEMICONDUCTOR DISPLAY TECH CO LTD, SHENZHEN HUAXING POWER SEMICONDUCTOR DISPLAY TECH CO LTD and SAMSUNG DISPLAY CO LTD.

Patent filings in countries

World map showing SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Baixiang 135
#2 Zhang Xianming 116
#3 Cao Wu 102
#4 Hao Sikun 98
#5 Shi Longqiang 97
#6 Li Jinchuan 87
#7 Tang Jia 80
#8 Xue Yan 75
#9 Xi Suping 75
#10 Chen Xiaolong 74

Latest patents

Publication Filing date Title
US2021082350A1 Pixel circuit for top-emitting amoled panel and driving method thereof
CN112256156A Pressure sensing panel, display device and pressure sensing detection method
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CN112233622A GOA circuit and display panel
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CN112289946A Display panel and manufacturing method thereof
CN112289945A Display panel and manufacturing method thereof
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CN112259033A Array substrate row driving circuit and display device
CN112214137A Display panel and display device
CN112255828A Flexible liquid crystal display panel and manufacturing method thereof
CN112198702A Display panel and display module