TO

Tchang Hun Oh

KO Kopin: 1 patents #6 of 18Top 35%
📍 Seoul, CA: #46 of 108 inventorsTop 45%
Overall (2004): #103,853 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6734091 Electrode for p-type gallium nitride-based semiconductors Hong K. Choi, Bor-Yeu Tsaur, John C. C. Fan, Shirong Liao, Jagdish Narayan 2004-05-11