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YUNGU GUAN TECH CO LTD

Overview
  • Total Patents
    1,377
  • GoodIP Patent Rank
    1,125
  • Filing trend
    ⇧ 1810.0%
About

YUNGU GUAN TECH CO LTD has a total of 1,377 patent applications. It increased the IP activity by 1810.0%. 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 computer technology are WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD, KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CT CO LTD and WUHAN CSOT SEMICONDUCTOR DISPLAY TECH CO LTD.

Patent filings in countries

World map showing YUNGU GUAN TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing YUNGU GUAN TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lou Junhui 80
#2 Liao Fu 73
#3 Shan Qi 67
#4 Liu Rusheng 59
#5 Ding Liwei 59
#6 Li Mengzhen 58
#7 Xing Rubo 41
#8 He Lin 40
#9 Li Weiwei 40
#10 Hou Hongqi 38

Latest patents

Publication Filing date Title
CN112234092A Display panel and display device
CN112233559A Display panel and method for manufacturing display panel
CN112289839A Display device
CN112201761A Display screen, display device and preparation method of display screen
CN112216731A Display panel, preparation method thereof and display device
CN112201682A Display panel, display device and preparation method of display panel
CN112161782A Display panel uniformity judgment method and display panel testing device
CN112271193A Display screen body and display device
CN112018268A Organic light-emitting display device, preparation method and display device
CN112213581A Aging test device, method and system
CN112271263A Display panel and display device
CN112159957A Evaporation material removing device and evaporation device
CN112216681A Display panel with side etching amount monitoring function and manufacturing method and monitoring method thereof
CN112038507A Display panel forming method, display panel and display device
CN112071246A Method and device for positioning sub-pixels of display panel and compensation method of display panel
CN112002749A Display panel and display device
CN112071886A Display panel and display device
CN112071209A Display panel and display device
CN112201675A Display substrate and preparation method thereof
CN111883576A Display panel, display device and forming method