Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ching-Li Yang — 2 Patents in 2021

UMUnited Microelectronics: 2 patents #125 of 616Top 25%
Shiwen, TW: #4 of 6 inventorsTop 70%
Overall (2021): #171,362 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10978391 Connection structure of semiconductor device and manufacturing method thereof Chen-Yi Weng, Shih-Che Huang, Chih-Sheng Chang 2021-04-13 $1,335,000
10892235 Die seal ring and manufacturing method thereof Shih-Che Huang, Shih-Hsien Chen, Chih-Sheng Chang 2021-01-12 $2,054,000