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

Yao-Jen Tsai

TSMC: 2 patents #1,333 of 3,957Top 35%
Overall (2025): #74,263 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12424537 Interconnect structure and methods of forming the same Chih-Fu Chang, Sheng Chiang Hung, Chin-Yuan Ko 2025-09-23
12293918 Semiconductor structure including discharge structures and method for fabricating the same Keng-Hui Liao, Chih-Kai Yang, Chih-Fu Chang, Chia-Jen Leu, Chin-Yuan Ko 2025-05-06