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USPTO Patent Rankings Data through Sept 30, 2025
CF

Chien-Hau Fei

TSMC: 1 patents #8,466 of 12,232Top 70%
Overall (All Time): #3,210,112 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8193586 Sealing structure for high-K metal gate Chien-Hao Chen, Hao-Ming Lien, Ssu-Yi Li, Jun-Lin Yeh, Kang-Cheng Lin +8 more 2012-06-05