YY

Yung-Hsin Yang

EP Epistar: 1 patents #519 of 732Top 75%
Overall (All Time): #2,997,628 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9324624 Optimizing light extraction efficiency for an LED wafer Chyi Shyuan Chern, Hsin-Hsien Wu, Ching-Hua Chiu 2016-04-26