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ACE CAD ENTPR CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    240,709
About

ACE CAD ENTPR CO LTD has a total of 12 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Taiwan, United States and Japan. Its main competitors in its focus markets telecommunications, computer technology and audio-visual technology are SHENZHEN QUCII TECH CO LTD, HUIZHOU TCL MOBILE COMMUNICATIONS CO LTD and SHENZHEN TRANSSION HOLDINGS CO LTD.

Patent filings in countries

World map showing ACE CAD ENTPR CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 4
#2 United States 3
#3 Japan 2
#4 Republic of Korea 2
#5 EPO (European Patent Office) 1

Patent filings per year

Chart showing ACE CAD ENTPR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Yuan-Heng 9
#2 Wang Chien-Feng 6
#3 Wang Jian-Feng 3
#4 Wu Wei-Zhao 2
#5 Wang Chien Feng 2
#6 Wu Wei-Chao 2
#7 Wu Yuan Heng 1
#8 Go Isho 1
#9 Hsu Jung-Chih 1
#10 Wu Wei-Jau 1

Latest patents

Publication Filing date Title
US2015370351A1 Pen Input Device Used With Mobile Device
TW200710696A Pen-type input device with facsimile function
TW200608753A External original handwriting aligning and inputting device of mobile phone and aligning method
TW200506752A External handwriting recognition input device of mobile phone
KR20040016539A Pen-typed input apparatus for mobile phone
EP1331546A2 Hand-writing input device for cellular phone
US2003117381A1 Hand writing input device for cellular phone
TW346591B Method for locating address of a pointing device for a digital tablet and device therefor