Issued Patents All Time
Showing 26–37 of 37 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 |
| 7825428 | GaN-based semiconductor light emitting device | Tan Sakong, Cheol-soo Sone, Ho Sun Paek, Jeong-wook Lee | 2010-11-02 |
| 7541206 | Nitride-based semiconductor light-emitting device and method of manufacturing the same | Cheol-soo Sone, Jeong-wook Lee, Joo Sung KIM | 2009-06-02 |
| 7482189 | Light emitting diode and method of fabricating the same | Jeong-wook Lee, Vassili Leniachine, Mi-jeong Song, Hyun-Soo Kim | 2009-01-27 |
| 7335916 | Electrode structure, and semiconductor light-emitting device having the same | Hyun-Soo Kim, Jae-Hee Cho | 2008-02-26 |
| 7282746 | Light emitting diode and method of fabricating the same | Jeong-wook Lee, Vassili Leniachine, Mi-jeong Song, Hyun-Soo Kim | 2007-10-16 |
| 7098482 | Monolithic white light emitting device | Jae-Hee Cho, Jeong-wook Lee | 2006-08-29 |