Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5309465 | Ridge waveguide semiconductor laser with thin active region | Greg Costrini, Peter D. Hoh | 1994-05-03 |
| 5305340 | Waveguide ridge laser device with improved mounting and ridge protection | Myra N. Boenke, Greg Costrini, Kurt R. Grebe, Christoph Harder, Peter D. Hoh | 1994-04-19 |