Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012779 | Gallium nitride-based light emitting diode and method of manufacturing the same | Seok Beom Choi, Bang Won Oh, Doo Go Baik | 2011-09-06 |
| 7872276 | Vertical gallium nitride-based light emitting diode and method of manufacturing the same | Su Yeol Lee, Bang Won Oh, Doo Go Baik, Tae Sung Jang, Seok Beom Choi +3 more | 2011-01-18 |