HC

Hua-Bin Chi

UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%
Overall (All Time): #3,421,661 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7070490 Vacuum suction membrane for holding silicon wafer Tzu-Shin Chen, Ming-Hsing Kao, Wen-Chin Lin 2006-07-04