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HEFEI XINSHENG OPTOELECTRONIC TECHNOLOGY CO LTD

Overview
  • Total Patents
    900
  • GoodIP Patent Rank
    1,745
  • Filing trend
    ⇧ 92.0%
About

HEFEI XINSHENG OPTOELECTRONIC TECHNOLOGY CO LTD has a total of 900 patent applications. It increased the IP activity by 92.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, optics and audio-visual technology are LG DISPLAY CO LTD, BOE TECHNOLOGY GROUP CO LTD and SAMSUNG DISPLAY CO LTD.

Patent filings in countries

World map showing HEFEI XINSHENG OPTOELECTRONIC TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 900

Patent filings per year

Chart showing HEFEI XINSHENG OPTOELECTRONIC TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Liangchen 72
#2 Wang Qinghe 69
#3 Liu Jun 54
#4 Hu Ming 52
#5 Su Tongshang 49
#6 Liu Ning 49
#7 Wang Dongfang 47
#8 Zhang Yang 47
#9 Zhou Bin 43
#10 Song Wei 43

Latest patents

Publication Filing date Title
CN112255843A Backlight module, display panel and display device
CN112269280A Manufacturing method of liquid crystal panel, liquid crystal panel and display device
CN112164365A Shift register, grid drive circuit and display panel
CN112271189A Display substrate, manufacturing method thereof and display device
CN112259612A Display substrate, manufacturing method thereof and display device
CN112186025A Display panel, manufacturing method thereof and display device
CN112186018A Display panel, preparation method thereof and display device
CN112151555A Array substrate, display panel, display device and manufacturing method
CN112103399A Display panel, manufacturing method thereof and display device
CN112103325A Display back plate, manufacturing method thereof and display device
CN112038506A Manufacturing method of display substrate, display panel and display device
CN112034656A Array substrate and display device
CN111983853A Spacer, liquid crystal display panel and liquid crystal display device
CN111968562A Shifting register unit and driving method thereof, grid driving circuit and display device
CN112015043A Mask plate, back plate, backlight source and back plate manufacturing method
CN112018264A Light-emitting substrate and preparation method thereof
CN111933072A Shifting register unit and driving method thereof, grid driving circuit and display device
CN111970816A Drive circuit backboard, manufacturing method thereof and backlight module
CN112015299A Touch substrate and touch device
CN111951711A Data selector, display substrate, display device and data writing method