Learn more

EPISTAR CORP

Overview
  • Total Patents
    2,699
  • GoodIP Patent Rank
    1,305
  • Filing trend
    ⇧ 9.0%
About

EPISTAR CORP has a total of 2,699 patent applications. It increased the IP activity by 9.0%. Its first patent ever was published in 1997. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets semiconductors, electrical machinery and energy and environmental technology are ZHANJING SCI & TECH SHENZHEN, SEMILEDS OPTOELECTRONICS CO and HEFEI IRICO EPILIGHT TECH CO LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hsieh Min-Hsun 330
#2 Hsieh Min Hsun 171
#3 Chen Chao-Hsing 128
#4 Hsu Chia-Liang 126
#5 Ou Chen 110
#6 Lu Chih-Chiang 108
#7 Hsu Tzu-Chieh 90
#8 Chen Yi-Ming 87
#9 Chen Chao Hsing 85
#10 Shen Chien-Fu 81

Latest patents

Publication Filing date Title
KR20210024521A Light-emitting device
US2021066390A1 Light-emitting device and manufacturing method thereof
KR20210024426A Light-emitting device, manufacturing method thereof and display module using the same
KR20200099122A Optoelectronic device
US2021043803A1 Light-emitting device
US2021126548A1 Voltage converter circuit
US2021036049A1 Light emitting device and manufacturing method thereof
KR20200070168A Light-emitting device
CN111987080A Package and display module
US2020365769A1 Semiconductor device
US2020365757A1 Semiconductor device
CN111952422A Semiconductor device with a plurality of semiconductor chips
CN111864533A Laser element
TW202036932A Light-emitting element
CN111697111A Method for processing light-emitting element and system and device using same
US2020243737A1 Method and structure for die bonding using energy beam
US2020243714A1 Light-emitting device and manufacturing method thereof
CN111354842A Semiconductor device with a plurality of semiconductor chips
KR20190143436A Optoelectronic device
KR20190137038A Optoelectronic device