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UNION OPTRONICS CORP

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    180,072
  • Filing trend
    ⇩ 100.0%
About

UNION OPTRONICS CORP has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in China, Taiwan and Japan. Its main competitors in its focus markets optics and semiconductors are SHVEJKIN VASILIJ IVANOVICH, QSI CO LTD and NL NANOSEMICONDUCTOR GMBH.

Patent filings in countries

World map showing UNION OPTRONICS CORPs patent filings in countries
# Country Total Patents
#1 China 8
#2 Taiwan 7
#3 Japan 1
#4 United States 1

Patent filings per year

Chart showing UNION OPTRONICS CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics
#2 Semiconductors

Top inventors

# Name Total Patents
#1 Chang Ho-Lin 7
#2 Lee How-Chiang 6
#3 Shieh Hir-Ming 6
#4 Yeh Ting-Pi 4
#5 Zhang Haolin 3
#6 Li Shiun-Yi 3
#7 Xie Heming 2
#8 Hongjun Huang 2
#9 Heming Xie 2
#10 Li Haoqiang 2

Latest patents

Publication Filing date Title
CN109119884A The encapsulating structure of semiconductor laser
TWI632751B Package structure of semiconductor laser
CN106410019A Submount array
TW201705554A Submount array
TW201639257A Package structure of laser and associated element
CN103157777A Manufacture method for magnesium alloy products
CN101471332A Optical device containing laser diode and luminous diode
CN101471333A Optical device containing refrigeration chip
TW200929460A Lighting device comprising cooler
TW200928190A Lighting device comprising laser diode and laser light emitting diode
TWI250707B Method for testing electrical parameters, light form and angle of divergence of laser diode
JP2005116576A Method of covering surface of laser diode
US2005064090A1 Method for coating on laser-diode facet
CN1567664A Method for filming on mirror surface of laser diode
TW589772B Method for coating laser diode facet