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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ta-Cheng Hsu — 1 Patent in 2021

EPEpistar: 1 patents #60 of 172Top 35%
Hsinchu, TW: #1,185 of 2,737 inventorsTop 45%
Overall (2021): #242,872 of 548,734Top 45%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10886433 Light-emitting device having a patterned substrate and the method thereof Ching-Shian Yeh, Chao-Shun Huang, Ying-Yong Su, Ya-Lan Yang, Ya-Ju Lee 2021-01-05