Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Shih-I Chen — 2 Patents in 2021

EPEpistar: 2 patents #21 of 172Top 15%
Overall (2021): #113,601 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11211522 Method of selectively transferring semiconductor device Hao-Min Ku, You-Hsien CHANG, Fu-Chun Tsai, Hsin-Chih Chiu 2021-12-28
10985301 Light-emitting device Chia-Liang Hsu, Tzu-Chieh Hsu, Han-Min Wu, Ye-Ming Hsu, Chien-Fu Huang +4 more 2021-04-20