Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7164159 | LED package | Joung Uk Park, Seung Hwan Choi | 2007-01-16 |
| 6812498 | Multi-color light emitting diode package | — | 2004-11-02 |
| D495667 | Light-emitting diode | Chang-Wook Kim | 2004-09-07 |