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

Yi-Jing Lee

TSMC: 4 patents #764 of 3,957Top 20%
Overall (2025): #27,074 of 469,880Top 6%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12426358 Semiconductor device having epitaxy source/drain regions Kun-Mu Li, Ming-Hua Yu, Tsz-Mei Kwok 2025-09-23
12369342 Increasing source/drain dopant concentration to reduced resistance Ming-Hua Yu 2025-07-22
12363958 Ultra-thin fin structure and method of fabricating the same Sherry Li, Chia-Der Chang 2025-07-15
12363993 Semiconductor device having merged epitaxial features with arc-like bottom surface and method of making the same Jeng-Wei Yu, Li-Wei Chou, Tsz-Mei Kwok, Ming-Hua Yu 2025-07-15