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

TSMC: 3 patents #974 of 3,957Top 25%
MI Mosaid Technologies Incorporated: 1 patents #1 of 10Top 10%
Overall (2025): #38,712 of 469,880Top 9%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12374542 Cut metal gate process for reducing transistor spacing Ming-Chang Wen, Hsien-Chin Lin, Hung-Kai Chen 2025-07-29
12243782 Local gate height tuning by CMP and dummy gate design Ming-Chang Wen, Keng-Yao Chen, Chen-Yu Tai, Yi-Ting Fu 2025-03-04
12218239 Structure and method for providing line end extensions for fin-type active regions Shao-Ming Yu, Chih-Hao Chang, Hsin-Chih Chen, Kai-Tai Chang, Ming-Feng Shieh +2 more 2025-02-04
12198988 Gate formation of semiconductor devices Chang-Jhih Syu, Chih-Hao Yu, Hsiu-Hao Tsao, Yu-Jiun Peng 2025-01-14