Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
CC

Cha-Hsin Chao

TSMC: 1 patents #2,025 of 3,957Top 55%
Overall (2025): #430,055 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12354913 Contact structure for semiconductor device Yun-Yu Hsieh, Ying Ting Hsia, Jeng Chang Her, Yi-Wei Chiu, Li-Te Hsu 2025-07-08