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

Po-Wen Chai

TSMC: 1 patents #2,025 of 3,957Top 55%
📍 Tainan, TW: #286 of 764 inventorsTop 40%
Overall (2025): #251,267 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12378668 Gas tube, gas supply system and manufacturing method of semiconductor device using the same Yi-Shiung Chen, Cheng-Yi Huang, Chih-Shen Yang, Shou-Wen Kuo 2025-08-05