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

Cheng-Hsuen Chiang

TSMC: 1 patents #2,025 of 3,957Top 55%
📍 Sheliaogang, TW: #7 of 16 inventorsTop 45%
Overall (2025): #429,670 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12411404 Method of manufacturing phase shift photo masks Chun-Chieh Tien, Chih-Ming Chen, Cheng-Ming Lin, Yen-Wei Huang, Hao-Ming Chang +2 more 2025-09-09