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

Yu-Hsing Chang

TSMC: 2 patents #1,333 of 3,957Top 35%
Overall (2025): #72,046 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12406851 High aspect ratio bosch deep etch Ming Chyi Liu, Shih-Chang Liu 2025-09-02
12289979 Deposition system for high accuracy patterning Ping-Yin Liu, Chia-Shiung Tsai, Xin-Hua Huang, Yeong-Jyh Lin 2025-04-29