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

Kuan-Hao Cheng

TSMC: 4 patents #764 of 3,957Top 20%
Overall (2025): #33,430 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12402364 Semiconductor device structure and method for forming the same Wei-Yang Lee, Tzu-Hua Chiu, Wei-Han Fan, Po-Yu Lin, Chia-Pin Lin 2025-08-26
12363988 Inner spacer features for multi-gate transistors Wei-Han Fan, Chia-Pin Lin, Wei-Yang Lee, Tzu-Hua Chiu, Po-Shao Lin 2025-07-15
12302615 Epitaxial structures exposed in airgaps for semiconductor devices Po-Yu Lin, Wei-Yang Lee, Chia-Pin Lin, Tzu-Hua Chiu, Wei-Han Fan +2 more 2025-05-13
12191369 Source and drain engineering process for multigate devices Po-Yu Lin, Wei-Yang Lee, Chia-Pin Lin, Tzu-Hua Chiu, Wei-Han Fan +2 more 2025-01-07