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

Wei-Shin Cheng

TSMC: 2 patents #1,333 of 3,957Top 35%
Overall (2025): #77,420 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12372880 System and method for detecting debris in a photolithography system Shang-Chieh Chien, Tzu-Jung Pan, Cheng-Hung Tsai, Li-Jui Chen, Heng-Hsin Liu 2025-07-29
12235586 EUV photolithography system fuel source and methods of operating the same Cheng-Hao LAI, Ming-Hsun Tsai, Hsin-Feng Chen, Yu-Kuang SUN, Cheng-Hsuan Wu +6 more 2025-02-25