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

Yung-Ching Chao

TSMC: 1 patents #2,025 of 3,957Top 55%
📍 Kanzidingshan, TW: #1 of 1 inventorsTop 100%
Overall (2025): #158,023 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12230595 Metal bumps and method forming same Ming-Da Cheng, Chun-Kai Tzeng, Cheng-Jen Lin, Chin Wei Kang, Yu-Feng Chen +1 more 2025-02-18