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Que cheng-wen

Overview
  • Total Patents
    11
About

Que cheng-wen has a total of 11 patent applications. Its first patent ever was published in 2011. It filed its patents most often in United States. Its main competitors in its focus markets optics, audio-visual technology and machines are KUO YI-CHENG, HSIAO YU-CHUN and KUO YICHENG.

Patent filings in countries

World map showing Que cheng-wens patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing Que cheng-wens patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hsiao Yu-Chun 11
#2 Que Cheng-Wen 11
#3 Kuo Yi-Cheng 11
#4 Huang Chong 2

Latest patents

Publication Filing date Title
US2013128518A1 Back frame and backlight system of flat panel display device
US2013128144A1 Flat panel display device, stereoscopic display device, and liquid crystal display device
US2013128150A1 Flat Panel Display Device and Stereoscopic Display Device
US2013128604A1 Flat panel display device and stereoscopic display device
US2013128532A1 Flat Panel Display Device and Stereoscopic Display Device
US2013128529A1 Reflector plate and backlight system
US2013128612A1 Backlight system
US2013128142A1 Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device
US2013128520A1 Back frame and backlight system of flat panel display device
US2013128515A1 Mold for back frame and bracing piece, method for manufacturing back frame, and backlight system
US2013128513A1 Mold for Back Frame and Bracing Piece, Method for Manufacturing Back Frame, and Backlight System