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CHENGDU VISTAR OPTOELECTRONICS CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    57,405
About

CHENGDU VISTAR OPTOELECTRONICS CO LTD has a total of 28 patent applications. Its first patent ever was published in 2019. It filed its patents most often in WIPO (World Intellectual Property Organization), China and EPO (European Patent Office). Its main competitors in its focus markets semiconductors, audio-visual technology and optics are CHENGDU CHENXIAN PHOTOELECTRIC CO LTD, SAKAKURA MASAYUKI and HAN MIN GOO.

Patent filings in countries

World map showing CHENGDU VISTAR OPTOELECTRONICS CO LTDs patent filings in countries

Patent filings per year

Chart showing CHENGDU VISTAR OPTOELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Chenggong 8
#2 Guo Enqing 7
#3 Wang Yan 5
#4 Gai Cuili 4
#5 Tian Wenya 4
#6 Zhang Donghao 3
#7 Zhao Gaina 2
#8 Wang Tao 2
#9 Huang Fei 2
#10 Gu Yang 2

Latest patents

Publication Filing date Title
WO2021042853A1 Pixel driving circuit and display panel
WO2021063048A1 Micro light-emitting diode chip and display panel
WO2021063035A1 Micro light-emitting diode chip and display panel
WO2021068539A1 Inspection device and method for micro light-emitting diode
WO2021036299A1 Pixel driving circuit and display panel
WO2020253259A1 Display apparatus, display panel, and method for preparing same
WO2020253258A1 Bonding method for micro light-emitting diode chip
WO2020258864A1 Color conversion assembly and manufacturing method therefor, and display panel
CN112216774A Color conversion assembly, display panel and manufacturing method
CN112213880A Color conversion assembly, display panel and manufacturing method of color conversion assembly
CN112213879A Color conversion assembly, display panel and display device
CN112216219A Pixel arrangement structure, display panel and display device
CN112198412A Test structure and preparation method thereof