Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012779 | Gallium nitride-based light emitting diode and method of manufacturing the same | Seok Beom Choi, Jong Gun Woo, Doo Go Baik | 2011-09-06 |
| 7906785 | Vertical type nitride semiconductor light emitting device and method of manufacturing the same | Doo Go Baik, Tae Jun Kim | 2011-03-15 |
| 7902544 | Nitride semiconductor light emitting device | Sun Woon Kim, Je Won Kim, Sang Won Kang, Keun Man Song | 2011-03-08 |
| 7872276 | Vertical gallium nitride-based light emitting diode and method of manufacturing the same | Su Yeol Lee, Doo Go Baik, Tae Sung Jang, Jong Gun Woo, Seok Beom Choi +3 more | 2011-01-18 |