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HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD

Overview
  • Total Patents
    414
  • GoodIP Patent Rank
    3,629
  • Filing trend
    ⇧ 66.0%
About

HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD has a total of 414 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2012. It filed its patents most often in United States, China and EPO (European Patent Office). Its main competitors in its focus markets semiconductors, audio-visual technology and computer technology are ORDOS YUANSHENG OPTOELECTRONICS CO LTD, TIANMA MICRO-ELECTRONICS CO LTD and LG DISPLAY CO LTD.

Patent filings in countries

World map showing HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wang Dongfang 34
#2 Li Yongqian 33
#3 Wang Qinghe 30
#4 Yan Liangchen 26
#5 Yuan Zhidong 23
#6 Liu Jun 23
#7 Li Guangyao 22
#8 He Min 22
#9 Su Tongshang 21
#10 Yuan Can 21

Latest patents

Publication Filing date Title
US2020357867A1 Array Substrate, Manufacturing Method Thereof and Display Device
US2021056880A1 Shift register unit and method for driving same, gate drive circuit, and display device
US2021035651A1 Shift register, gate driving circuit, and display device
US2021035517A1 Shift register unit and threshold voltage compensation method thereof, driving circuit and display apparatus
US2021035480A1 Shift register and method for driving the same, gate driving circuit and display apparatus
US2021119534A1 Voltage control circuit, control method thereof, and display device
US2021064209A1 Touch screen and display device
US2021064180A1 Touch panel, method for manufacturing touch panel, and display device
US2021074615A1 Chip on film and display device
US2020198354A1 Inkjet Printing Device and Operation Method Thereof
US2019377450A1 Touch panel, display device and manufacturing method of touch panel
US2020117028A1 Display substrate and display apparatus
US2019355320A1 Driving method and driving apparatus for display device, and display device
US2020006390A1 Array substrate, display panel and display device
US2021011316A1 Display substrate and display device
CN108766357A Adder, drive element of the grid, gate driving circuit and display device
CN108766345A Pulse signal processing circuit, display panel and display device
CN108615509A Display device and its driving method
CN108538335A A kind of shift register and its driving method, gate driving circuit, display device
CN108415610A A kind of preparation method and touch sensing of touch sensing