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UNISTARS CORP

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    38,163
  • Filing trend
    ⇩ 46.0%
About

UNISTARS CORP has a total of 50 patent applications. It decreased the IP activity by 46.0%. Its first patent ever was published in 2011. It filed its patents most often in United States, China and Taiwan. Its main competitors in its focus markets semiconductors, electrical machinery and energy and optics are LIGHTIZER KOREA CO LTD, SEMILEDS OPTOELECTRONICS CO and LIN MOU-SHIUNG.

Patent filings in countries

World map showing UNISTARS CORPs patent filings in countries
# Country Total Patents
#1 United States 15
#2 China 14
#3 Taiwan 14
#4 Japan 7

Patent filings per year

Chart showing UNISTARS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Shang-Yi 36
#2 Chien Wen-Cheng 13
#3 Hsieh Hsin-Hsien 12
#4 Huang Tien-Hao 10
#5 Huang Liang-Kuei 6
#6 Wu Shang Yi 4
#7 Lin Kun-Cheng 4
#8 Wu Shangyi 4
#9 Wu Yi-Chun 3
#10 Shie Shin Shien 3

Latest patents

Publication Filing date Title
US2021057622A1 Light emitting device package structure and manufacturing method thereof
TW201947786A Optoelectronic package
TW201939768A Optoelectronic package
TW201913002A Light emitting diode lamp
TW201838208A Optoelectronic package
TW201832384A Light emitting device and method of manufacturing the same
TW201828503A Light emitting package base structure
TW201828505A Optoelectronic package and fabricating the same
TW201742271A Ultraviolet light-emitting diode packaging structure
TW201731127A Packaging method of ultraviolet light-emitting diode
TW201628217A Improved packaging method for light emitting diode devices and structure thereof
TW201624769A Light-emitting element package structure and manufacturing method of the same
CN104902606A Electroluminescent element and using device thereof
TW201531646A Electroluminescent device and apparatus applying the same
US2015226382A1 Electroluminescent device and apparatus applying the same
CN104465932A Photoelectric semiconductor element and manufacturing method thereof
US2015060911A1 Optoelectronic semiconductor device and fabricating method thereof
TW201508954A Optoelectronic semiconductor device and fabricating method thereof
CN104078456A Light emitting diode illumination module suitable for assisting plant growth
JP2014191993A Semiconductor lighting device