Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8153507 | Method of manufacturing high power array type semiconductor laser device | — | 2012-04-10 |
| 7760773 | Wavelength conversion laser apparatus | Kiyoyuki Kawai, Hong Ki Kim | 2010-07-20 |
| 7466737 | High power semiconductor laser device | Seong Ju Bae | 2008-12-16 |
| 7447244 | Wavelength conversion laser device | Kiyoyuki Kawai | 2008-11-04 |
| 7443892 | Wavelength conversion laser apparatus | Kiyoyuki Kawai | 2008-10-28 |