Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9859686 | Light guiding for vertical external cavity surface emitting laser | Ferdinand Felder, Matthias Fill, Hans-Martin Zogg | 2018-01-02 |
| 7333522 | Polarization control of vertical diode lasers by monolithically integrated surface grating | Johannes Ostermann | 2008-02-19 |