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GOLD CHARM LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    234,715
About

GOLD CHARM LTD has a total of 18 patent applications. Its first patent ever was published in 1997. It filed its patents most often in United States, EPO (European Patent Office) and Taiwan. Its main competitors in its focus markets audio-visual technology, computer technology and semiconductors are TPO DISPLAYS CORP, CHI MEI OPTOELECTRONICS CO LTD and GIANTPLUS TECHNOLOGY CO LTD.

Patent filings in countries

World map showing GOLD CHARM LTDs patent filings in countries
# Country Total Patents
#1 United States 10
#2 EPO (European Patent Office) 7
#3 Taiwan 1

Patent filings per year

Chart showing GOLD CHARM LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Chi-Chang 5
#2 Abe Katsumi 3
#3 Suzuki Teruaki 2
#4 Murai Hideya 2
#5 Suzuki Masayoshi 2
#6 Takatori Ken-Ichi 2
#7 Hung Ming-Chien 1
#8 Kimura Hiroaki 1
#9 Hasegawa Fumio 1
#10 Chao Chen-Hong 1

Latest patents

Publication Filing date Title
US2014085561A1 Method for setting transistor operating point and circuit therefor, method for changing signal component value and active-matrix liquid crystal display device