Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039860 | Light emitting device, light emitting device package and lighting system | Ji Hyung Moon, Hwan Hee Jeong, Sang Youl Lee, June O Song | 2011-10-18 |
| 7989244 | Method of manufacturing nitride-based semiconductor light-emitting device | Kyoung-kook Kim, June O Song, Suk-ho Yoon, Kwang-hyeon Baik, Hyun-Soo Kim | 2011-08-02 |
| 7968893 | Semiconductor light emitting device and method of manufacturing the same | Sang Yeob Song, Jin Hyun Lee, Yu Seung Kim, Pun Jae Choi, Hyun-Soo Kim +1 more | 2011-06-28 |
| 7894499 | Semiconductor laser device with a rounded base mesa structure | Joon-seop Kwak | 2011-02-22 |
| 7888153 | Method of manufacturing vertical light emitting device | Hyun-Soo Kim, Kyoung-kook Kim, Hyung-kun Kim, Jeong-wook Lee | 2011-02-15 |