YC

Yen-Chang Chen

UM United Microelectronics: 1 patents #99 of 384Top 30%
📍 Tainan, TW: #66 of 252 inventorsTop 30%
Overall (2003): #88,278 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6521487 Method for making a thyristor Chih-Hung Lin 2003-02-18