Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Ying-Yong Su — 1 Patent in 2021

EPEpistar: 1 patents #60 of 172Top 35%
Overall (2021): #201,930 of 548,734Top 40%
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 Ta-Cheng Hsu, Ching-Shian Yeh, Chao-Shun Huang, Ya-Lan Yang, Ya-Ju Lee 2021-01-05