Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7046708 | Semiconductor laser device including cladding layer having stripe portion different in conductivity type from adjacent portions | — | 2006-05-16 |
| 6711196 | Stripe waveguide structure type semiconductor laser device and fabricating method therefor | — | 2004-03-23 |
| 6611542 | Semiconductor laser element and method of producing the same | — | 2003-08-26 |