TO

Tchang Hun Oh

KO Kopin: 1 patents #8 of 31Top 30%
📍 Seoul, CA: #43 of 106 inventorsTop 45%
Overall (2005): #90,976 of 245,428Top 40%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6847052 Light-emitting diode device geometry John C. C. Fan, Hong K. Choi, Jyh-Chia Chen, Jagdish Narayan 2005-01-25