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KYORITSU OPTRONICS CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    214,831
About

KYORITSU OPTRONICS CO LTD has a total of 26 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Taiwan, China and United States. Its main competitors in its focus markets optics and audio-visual technology are TERENCE LESLIE JOHNSON, ADVANCED DISPLAY SYS INC and RAINBOW DISPLAYS INC.

Patent filings in countries

World map showing KYORITSU OPTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 14
#2 China 9
#3 United States 2
#4 EPO (European Patent Office) 1

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Ong Hiap L 19
#2 Ong Hiap Liew 3
#3 Ong Hiap-Liew 2
#4 Chou Jui-Shu 2
#5 Haip L Ong 1
#6 Chou Jui Shu 1
#7 Hiap L Ong 1

Latest patents

Publication Filing date Title
TW201329592A Pixels having extra-planar fringe field amplifiers and sliced common electrodes for multi-domain vertical alignment liquid crystal displays
TW201329591A Pixels having extra-planar fringe field amplifiers and sliced common electrodes for multi-domain vertical alignment liquid crystal displays
TW201131251A Liquid crystal displays having color dots with embedded polarity regions
TW201131268A Pixels having extra-planar fringe field amplifiers for multi-domain vertical alignment liquid crystal displays
TW200933242A Pixels having polarity extension regions for multi-domain vertical alignment liquid crystal displays
US2008291348A1 Pixels having polarity extension regions for multi-domain vertical alignment liquid crystal displays
TW200847116A Low cost switching element point inversion driving scheme for liquid crystal display
US2008002088A1 Large-pixel multi-domain vertical alignment liquid crystal display using fringe fields