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IRIS OPTRONICS CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    99,614
About

IRIS OPTRONICS CO LTD has a total of 17 patent applications. Its first patent ever was published in 2018. It filed its patents most often in Taiwan, China and United States. Its main competitors in its focus markets optics, computer technology and consumer goods are HYDIS TECHNOLOGY CO LTD, FLAT PANEL DISPLAY CO FPD BV and HJ FOREVER PATENTS B V.

Patent filings in countries

World map showing IRIS OPTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 6
#2 China 4
#3 United States 4
#4 Japan 2
#5 Republic of Korea 1

Patent filings per year

Chart showing IRIS OPTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liao Chi-Chang 16
#2 Wang Fu-Ming 12
#3 Liu Shu-Shien 12
#4 Pai Tsung-Ming 12
#5 Bai Zong Min 2
#6 Liu Shu Xian 2
#7 Wang Fu Min 2
#8 Ku Chun-Kang 2
#9 Liao Chi Chang 1
#10 Li Cheng-Chang 1

Latest patents

Publication Filing date Title
TWI711858B Reflective cholesteric liquid crystal display
TWI669648B Cholesteric liquid crystal writing board
TWI653566B Cholesteric liquid crystal writing board
TWI653565B Cholesteric liquid crystal writing board
TWI653564B Cholesteric liquid crystal writing board
TWI659243B Teaching screen