CC

Chen-Ya Cheng

UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%
Overall (All Time): #4,150,045 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10483140 Mask transmission equipment Chia-Lu Hsu, Yao-Nan Su 2019-11-19