Pen-Chen Shih

UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%

📍 Erlun, TW: #64 of 120 inventorsTop 55%

Overall (All Time): #3,586,758 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6254720	Wafer-processing apparatus	—	2001-07-03