Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7411221 | Light emitting device having protection element and method of manufacturing the light emitting device | Jae-Hee Cho, Jong Kyu Kim, Yong-jo Park, Cheol-soo Sone, E. Fred Schubert | 2008-08-12 |