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

Kai-Fung Chang

TSMC: 2 patents #1,333 of 3,957Top 35%
Overall (2025): #111,489 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12354929 Package structure and manufacturing method thereof Sheng-Feng Weng, Ming-Yu Yen, Wei-Jhan Tsai, Chao-Wei Chiu, Chao-Wei Li +2 more 2025-07-08
12334424 Package structure and manufacturing method thereof Kai-Ming Chiang, Wei-Jhan Tsai, Sheng-Feng Weng, Ching-Yao Lin, Ming-Yu Yen +2 more 2025-06-17