Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8324649 | Light emitting device | Sang Youl Lee, Hwan Hee Jeong, Young Kyu Jeong, Kwang Ki Choi, June O Song | 2012-12-04 |
| 8269226 | Light emitting device, and light emitting device package | Sang Youl Lee, Chung Song Kim, Kwang Ki Choi, June O Song | 2012-09-18 |
| 8179039 | Light emitting device, method of manufacturing the same, light emitting device package, and illumination system | Hwan Hee Jeong, Sang Youl Lee, June O Song, Kwang Ki Choi | 2012-05-15 |
| 8143639 | Light emitting device and light emitting device package having the same | Hwan Hee Jeong, Sang Youl Lee, June O Song | 2012-03-27 |
| 8039860 | Light emitting device, light emitting device package and lighting system | Hwan Hee Jeong, Sang Youl Lee, June O Song, Kwang Ki Choi | 2011-10-18 |