Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7473571 | Method for manufacturing vertically structured light emitting diode | Hae Yeon Hwang, Yung Ho Ryu, Da Mi Shim | 2009-01-06 |
SA
Se Hwan Ahn
Overall (All Time): #3,314,486 of 4,157,543Top 80%
1
Patents All Time