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Yen-Tsai Yi

UM United Microelectronics: 4 patents #42 of 515Top 9%
📍 Tainan, TW: #65 of 764 inventorsTop 9%
Overall (2025): #27,114 of 469,880Top 6%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12426515 Semiconductor device and method for fabricating the same Hsiang-Wen Ke, Wei-Chuan Tsai, Jin-Yan Chiou 2025-09-23
12389807 Semiconductor device and method for fabricating the same Jin-Yan Chiou, Wei-Chuan Tsai, Hsin-Fu Huang, Hsiang-Wen Ke 2025-08-12
12336245 High electron mobility transistor and method for fabricating the same Wei-Chuan Tsai, Jin-Yan Chiou, Hsiang-Wen Ke 2025-06-17
12279536 Semiconductor device and method for fabricating the same Jin-Yan Chiou, Wei-Chuan Tsai, Hsin-Fu Huang, Hsiang-Wen Ke 2025-04-15