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

Kai-Tai Chang

TSMC: 4 patents #764 of 3,957Top 20%
MI Mosaid Technologies Incorporated: 1 patents #1 of 10Top 10%
Overall (2025): #22,703 of 469,880Top 5%
5
Patents 2025

Issued Patents 2025

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12431461 System and method for bonding semiconductor devices Tung Ying Lee 2025-09-30
12356667 Separate epitaxy layers for nanowire stack GAA device Tung Ying Lee, Meng-Hsuan Hsiao 2025-07-08
12324364 Memory device and operating method thereof Tung Ying Lee, Shao-Ming Yu, Hung-Li Chiang, Yu-Sheng Chen 2025-06-03
12243930 Semiconductor device with fin end spacer dummy gate and method of manufacturing the same Tung Ying Lee, Wei-Sheng Yun, Tzu-Chung Wang, Chia-Cheng Ho, Ming-Shiang Lin +1 more 2025-03-04
12218239 Structure and method for providing line end extensions for fin-type active regions Shao-Ming Yu, Chang-Yun Chang, Chih-Hao Chang, Hsin-Chih Chen, Ming-Feng Shieh +2 more 2025-02-04