Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7319044 | Nitride semiconductor light emitting device and method for manufacturing the same | Sung-Wook Kim, Suk Kil Yoon | 2008-01-15 |
| 7154124 | Nitride semiconductor light emitting device and method for manufacturing the same | Sung-Wook Kim, Suk Kil Yoon | 2006-12-26 |