CHEN YU-CHENG

Overview

Total Patents

18
GoodIP Patent Rank

233,942

About

CHEN YU-CHENG has a total of 18 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States and Taiwan. Its main competitors in its focus markets semiconductors, optics and audio-visual technology are AUO PHOTOELECTRIC XIAMEN CO LTD, TOPPOLY OPTOELECTRONICS CORP and FUJIAN HUAJIA CHOI CO LTD.

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Patent filings in countries

World map showing CHEN YU-CHENGs patent filings in countries

#	Country	Total Patents
#1	United States	17
#2	Taiwan	1

Patent filings per year

Chart showing CHEN YU-CHENGs patent filings per year from 1900 to 2020

Similar Companies

AUO PHOTOELECTRIC XIAMEN CO LTD 87% similarity

TOPPOLY OPTOELECTRONICS CORP 86% similarity

FUJIAN HUAJIA CHOI CO LTD 86% similarity

SHENZHEN CSOT SEMICONDUCTOR DISPLAY TECH CO LTD 86% similarity

CHONGQING BOE OPTOELECTRONICS TECH CO LTD 85% similarity

CHI MEI OPTOELECTRONICS CO LTD 85% similarity

HANNSTAR DISPLAY (NANJING) CO LTD 85% similarity

TPO DISPLAYS CORP 85% similarity

HEFEI BOE DISPLAY TECH CO LTD 85% similarity

CHUNGHWA PICTURE TUBES LTD 85% similarity

Focus industries

#	Industry
#1	Semiconductors
#2	Optics
#3	Audio-visual technology
#4	Telecommunications
#5	Digital networks
#6	Foods and drinks
#7	Measurement
#8	Surface technology and coating
#9	Engines, pumps and turbines
#10	Machines

Focus technologies

#	Technology
#1	Semiconductor devices
#2	Nonlinear optics
#3	Display controls
#4	Wireless communication networks
#5	Digital information transmission
#6	Food shaping
#7	Non-positive-displacement pumps
#8	Measuring volume
#9	Shaping of plastics
#10	Devices for applying fluent materials

Top inventors

#	Name	Total Patents
#1	Chen Yu-Cheng	18
#2	Chuang Ching-Sang	3
#3	Cho An-Thung	3
#4	Wang Tsan-Chun	2
#5	Shih Ching-Chieh	2
#6	Li Yi-Hui	2
#7	Lin Chih-Hung	2
#8	Li Chen-Yueh	2
#9	Chen Maw-Song	2
#10	Shih I-Cheng	1

Latest patents

Publication	Filing date	Title
TW201621232A	2014-12-05	Range hood decoration unit structure
US2012147840A1	2012-02-21	Method for boosting downlink transmission to mobile station and system utilizing the same
US2012057090A1	2011-02-18	Active device, pixel structure and display panel
US2010165920A1	2009-06-05	Method for boosting downlink transmission to mobile station and system utilizing the same
US2010200201A1	2009-02-06	Fan structure
US2007251957A1	2006-05-01	Food extrusion piston assembly
US2007245893A1	2006-04-20	Piston assembly for a food extruder
US2007070013A1	2005-09-27	Common voltage modification circuit and the method thereof