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

TSMC: 29 patents #45 of 3,957Top 2%
Overall (2025): #766 of 469,880Top 1%
29
Patents 2025

Issued Patents 2025

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
12230503 Semiconductor device with metal gate fill structure 2025-02-18
12213323 Embedded backside memory on a field effect transistor Kuan-Liang Liu, Sheng-Chau Chen, Chia-Shiung Tsai, Yeong-Jyh Lin, Pinyen Lin +1 more 2025-01-28
12205850 Gate structures for tuning threshold voltage Yen-Yu Chen 2025-01-21
12205997 Integrated circuit including backside conductive vias 2025-01-21