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QUNKANG TECH SHENZHEN CO LTD

Overview
  • Total Patents
    453
About

QUNKANG TECH SHENZHEN CO LTD has a total of 453 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets optics, audio-visual technology and electrical machinery and energy are CHIMEI INNOLUX CORP, TPO HONG KONG HOLDING LTD and HKC CORP LTD.

Patent filings in countries

World map showing QUNKANG TECH SHENZHEN CO LTDs patent filings in countries
# Country Total Patents
#1 China 453

Patent filings per year

Chart showing QUNKANG TECH SHENZHEN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tong Zhou 41
#2 Sha Feng 17
#3 Shuoting Yan 17
#4 Shunming Huang 16
#5 Jianhui Lu 16
#6 Kunxing Xiao 13
#7 Qiulian Yang 12
#8 Jiapeng Peng 12
#9 Queru Chen 10
#10 Hongyu Chen 10

Latest patents

Publication Filing date Title
CN103901670A Display device
CN103901647A Display device and liquid crystal display panel
CN103886910A Shift register
CN103793091A Touch display panel and touch display device
CN103681730A Display panel
CN103680391A Display device and dimming method thereof
CN103675964A Optical film and display device comprising same
CN103676368A Display device and pixel unit thereof
CN103582229A Backlight module, driving circuit and driving method for driving circuit
CN105355635A Flexible substrate, display device provided with flexible substrate and manufacturing method thereof
CN104536618A Touch screen
CN102478993A Electronic device
CN101656233A Method for manufacturing thin film transistor substrate
CN101364017A Thin-film transistor substrate, method for manufacturing same, liquid crystal display device and driving method thereof
CN101588133A Power supply circuit and liquid crystal display device
CN101587262A Liquid crystal display (LCD) device
CN101587685A Liquid crystal display (LCD) device and driving method thereof
CN101587686A Liquid crystal display (LCD) device and control method thereof
CN101587682A Backlight driving circuit
CN101581858A Vertical alignment liquid crystal display device and driving method thereof