Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8030640 | Nitride semiconductor light emitting device and method of manufacturing the same | Jeong Tak Oh, Dong Joon Kim, Dong Ju Lee | 2011-10-04 |
| 8021901 | Method of fabricating vertical structure nitride semiconductor light emitting device | Dong Woo Kim, Bok-ki Min | 2011-09-20 |
| 7999274 | White light emitting device | Jeong Tak Oh | 2011-08-16 |