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CHONGQING KONKA OPTOELECTRONIC TECH RESEARCH INSTITUTE CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    56,020
About

CHONGQING KONKA OPTOELECTRONIC TECH RESEARCH INSTITUTE CO LTD has a total of 29 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, audio-visual technology and electrical machinery and energy are SUNDIODE KOREA, KIM SANG-CHUL and YUNGU GUAN TECHNOLOGY CO LTD.

Patent filings in countries

World map showing CHONGQING KONKA OPTOELECTRONIC TECH RESEARCH INSTITUTE CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing CHONGQING KONKA OPTOELECTRONIC TECH RESEARCH INSTITUTE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Shisong 6
#2 Xu Shiyuan 5
#3 Lin Ziping 5
#4 Li Liuzhong 5
#5 Yang Shungui 4
#6 Huang Jiahong 4
#7 Huang Guodong 3
#8 Yan Jiahuang 3
#9 Tang Biao 3
#10 Feng Zhongshan 3

Latest patents

Publication Filing date Title
CN111540762A LED display panel and LED display
CN111540761A Mini/Micro LED display panel and display device
CN111540815A Spherical vertical micro LED and manufacturing method thereof, display panel and transfer method thereof
CN111540819A Spherical LED chip, manufacturing method thereof and display panel
CN111540816A LED epitaxial structure, LED chip and preparation method of epitaxial structure
CN111540820A Die bonding method of LED chip and display device
CN111540705A Laser stripping bulk transfer system and method
CN111902952A Mass transfer method of light emitting diode and display backboard assembly
CN111145684A Pixel circuit, display substrate and display device
CN111540304A Gray scale regulating circuit and display device
CN111540303A Drive circuit and display device
CN111540783A Metal-oxide semiconductor field effect transistor and preparation method thereof
CN111540302A Voltage compensation circuit and display
CN111540301A Pixel compensation circuit, display substrate and display device
CN111554231A Display circuit and display device
CN111164741A Detection processing method, system and storage medium
CN111149223A Composite dual-wavelength LED chip and manufacturing method thereof
CN111128040A Display substrate and display device
CN111164758A Display device for improving edge color cast and television
CN111164669A Electroluminescent display, pixel compensation circuit and voltage compensation method thereof