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

Chih Hsuan Cheng

TSMC: 3 patents #974 of 3,957Top 25%
Overall (2025): #66,072 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12432955 Source and drain structure with reduced contact resistance and enhanced mobility Chih-Teng Liao, Chih-Shan Chen, Yi-Wei Chiu, Tzu-Chan Weng 2025-09-30
12408347 Method for forming a 3-D semiconductor memory structure comprising horizontal and vertical conductive lines Chieh-Fang Chen, Sheng-Chen Wang, Chieh-Yi Shen, Han-Jong Chia, Feng-Ching Chu +4 more 2025-09-02
12300741 Semiconductor device and method Chih-Teng Liao, Chia-Cheng Tai, Tzu-Chan Weng, Yi-Wei Chiu 2025-05-13