Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946372 | Method of manufacturing gallium nitride based semiconductor light emitting device | — | 2005-09-20 |
| 6855348 | Insecticidal composition derived from plants | Young-Joon Ahn, Young Soo Kim, Soon-Il Kim | 2005-02-15 |