Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989244 | Method of manufacturing nitride-based semiconductor light-emitting device | Kyoung-kook Kim, Kwang Ki Choi, June O Song, Kwang-hyeon Baik, Hyun-Soo Kim | 2011-08-02 |
| 7981775 | Nitride semiconductor light-emitting device having high light efficiency and method of manfacturing the same | Cheol-soo Sone | 2011-07-19 |
| 7935554 | Semiconductor light emitting device and method of manufacturing the same | Jeong-wook Lee, Youn Joon Sung, Ho Sun Paek, Hyun-Soo Kim, Joo Sung KIM | 2011-05-03 |
| 7888694 | Nitride-based semiconductor light emitting device with light extraction layer formed within | Jeong-wook Lee, Heon-su Jeon, Joo Sung KIM | 2011-02-15 |
| 7871845 | Nitride-based semiconductor light emitting device and method of manufacturing the same | Sung Ho Jin, Kyoung-kook Kim, Jeong-wook Lee | 2011-01-18 |
| 7868316 | Nitride semiconductor device | Ki Ho Park, Joong-kon Son | 2011-01-11 |