IC

I-l Cheng

TSMC: 1 patents #1,374 of 2,623Top 55%
📍 Tainan, TW: #317 of 831 inventorsTop 40%
Overall (2016): #374,273 of 481,213Top 80%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9530813 Seal ring structure with rounded corners for semiconductor devices Volume Chien, Yun-Wei Cheng, Shiu-Ko JangJian, Chi-Cherng Jeng, Hsin-Chi Chen 2016-12-27