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

Ken-Yu Chang

TSMC: 8 patents #340 of 3,957Top 9%
Overall (2025): #9,374 of 469,880Top 2%
8
Patents 2025

Issued Patents 2025

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12433006 Semiconductor device with conductive liners over silicide structures and method of making the semiconductor device Kuan-Kan Hu, Shuen-Shin Liang, Chia-Hung Chu, Po-Chin Chang, Hsu-Kai Chang +8 more 2025-09-30
12400853 Method of forming conductive feature including cleaning step Cheng-Wei Chang, Min-Hsiu Hung, Chun-I Tsai, Yi-Ying Liu 2025-08-26
12362198 Interface tool and methods of operation Yu-Syuan Cai, Chen-Yuan Kao, Chia-Han Lai, Hong-Ming Wu, Yu-Chan Tsai +1 more 2025-07-15
12327788 Gate to source drain interconnects Shuen-Shin Liang, Chia-Hung Chu, Po-Chin Chang, Tzu-Pei Chen, Hung-Yi Huang +6 more 2025-06-10
12300539 Source/drain contact formation methods and devices Cheng-Wei Chang, Yu-Ming Huang, Ethan Tseng, Yi-Ying Liu 2025-05-13
12252783 Chemical vapor deposition for uniform tungsten growth Pin-Wen Chen, Yuan-Chen Hsu 2025-03-18
12249566 3DIC with gap-fill structures and the method of manufacturing the same Ping-Jung Wu, Hao-Wen Ko, Tsang-Jiuh Wu 2025-03-11
12191199 Contact metallization process Tien-Pei Chou, Sheng-Hsuan Lin, Yueh-Ching Pai, Yu-Ting Lin 2025-01-07