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USPTO Patent Rankings Data through Sept 30, 2025
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Chih-I Fang — 1 Patent

TSMC: 1 patents #8,466 of 12,232Top 70%
Overall (All Time): #3,408,348 of 4,157,543Top 85%
1 Patents All Time

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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7002134 Dryer lid/robot collision prevention system Yao-Tsung Chu 2006-02-21