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

Hung-Chung Chien

TSMC: 1 patents #2,025 of 3,957Top 55%

Overall (2025): #365,000 of 469,880Top 80%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12292694	Alignment mark and method	Chih-Chieh Yang, Hao-Ken HUNG, Ming-Feng Shieh	2025-05-06