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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Tzu-Chieh Hsu — 3 Patents in 2021

EPEpistar: 3 patents #10 of 172Top 6%
Hsinchu, TW: #450 of 2,737 inventorsTop 20%
Overall (2021): #59,212 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11024768 Semiconductor device Yi-Wen Huang, Shou-Lung Chen, Hsin-Kang CHEN 2021-06-01
10985301 Light-emitting device Shih-I Chen, Chia-Liang Hsu, Han-Min Wu, Ye-Ming Hsu, Chien-Fu Huang +4 more 2021-04-20
10892380 Light-emitting device Yi-Ming Chen, Hao-Min Ku, Chih-Chiang Lu 2021-01-12