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QUE CHENGWEN

Overview
  • Total Patents
    12
About

QUE CHENGWEN has a total of 12 patent applications. Its first patent ever was published in 2010. It filed its patents most often in United States. Its main competitors in its focus markets optics, electrical machinery and energy and audio-visual technology are SHENZHEN BAOMING TECH CO LTD, OPT DESIGN KK and CORETRONIC SUZHOU CO LTD.

Patent filings in countries

World map showing QUE CHENGWENs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing QUE CHENGWENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Que Chengwen 12
#2 Kuo Yicheng 2
#3 Chen Shih-Hsiang 2
#4 Wang Jiaqiang 1
#5 Kuo Yi-Cheng 1
#6 Chen Shih Hsiang 1
#7 Hsiao Yu-Chun 1

Latest patents

Publication Filing date Title
US2014063844A1 Backlight module and liquid display devices with the same
US2013208211A1 Thin liquid crystal display device having particular circuit boards mounting structure
US2013208212A1 Backlight module and liquid crystal display
US2013010499A1 Backlight module and a backlight device
US2012287368A1 LCD device
US2012218777A1 Light source module, LED receiver and backlight device
US2012069569A1 Light emitting diode light bar structure having heat dissipation function