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CHEN CHENG-HUNG

Overview
  • Total Patents
    24
About

CHEN CHENG-HUNG has a total of 24 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States and Taiwan. Its main competitors in its focus markets optics, audio-visual technology and semiconductors are BOE HYDIS TECHNOLOGY CO LTD, NEC LCD TECHNOLOGIES CO LTD and HYUNDAI DISPLAY TECHNOLOGY INC.

Patent filings in countries

World map showing CHEN CHENG-HUNGs patent filings in countries
# Country Total Patents
#1 United States 23
#2 Taiwan 1

Patent filings per year

Chart showing CHEN CHENG-HUNGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Cheng-Hung 24
#2 Chen Jeng-Horng 2
#3 Wang Shih-Chi 2
#4 Wang Zui 2
#5 Chang Hung-Ju 1
#6 Chen Pei-Shiang 1
#7 Lin Burn Jeng 1
#8 Chuang Yun-Hsueh 1
#9 Hung Meng-Yi 1

Latest patents

Publication Filing date Title
US2014098327A1 Structure of polarizer and liquid crystal panel
US2014078186A1 Array Substrate and Liquid Crystal Display
US2014036188A1 Liquid Crystal Display Device, Array Substrate and Manufacturing Method Thereof
US8529307B1 Detection circuit and manufacturing method for LCD panel
US2014034952A1 Liquid Crystal Display Device, Array Substrate and Manufacturing Method Thereof
US2013340934A1 LCD device, manufacturing method and equipment for LCD panel
US2013335655A1 Substrate and manufacturing method of panel display device and corresponding liquid crystal display panel
US2013335686A1 LCD panel and manufacturing method for the same
US2013321724A1 LCD device, array substrate, and method of manufacturing the array substrate
US8563224B1 Data process for E-beam lithography
US2013321728A1 Susbtrate with PSVA mode pad set and cell switch for array process of panel display device, manufacturing method and corresponding liquid crystal display device
US2013320243A1 Efficient scan for E-beam lithography
US2013278856A1 Display Panel and Method for Reparing Signal Line of Display Panel
US2013231025A1 Method and device for manufacturing liquid crystal panel
US2013215348A1 Thin film transistor liquid crystal display device, substrate, and manufacturing method thereof
US2013215366A1 Liquid Crystal Display Panel and Method for Making the Same
US2013162509A1 Thin-film transistor liquid crystal display device, substrate, and manufacturing method
US2013154679A1 Testing system
US2009134922A1 Start-up circuit for bias circuit
US2009134919A1 Input buffer for high-voltage signal application