Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5333141 | Modulatable laser diode for high frequencies | Thomas Wolf | 1994-07-26 |
| 5260960 | Tunable semiconductor laser on a semi-insulating substrate | Markus-Christian Amann, Stefan Illek | 1993-11-09 |
| 5222087 | TTG-DFB laser diode | Stefan Illek | 1993-06-22 |
| 5208878 | Monolithically integrated laser-diode-waveguide combination | — | 1993-05-04 |
| 5027364 | Laser diode with buried active layer and lateral current limitation | — | 1991-06-25 |
| 5008893 | Tunable semiconductor laser | Markus-Christian Amann, Gerhard Baumann, Jochen Heinen | 1991-04-16 |
| 4963507 | Method and manufacturing a laser diode with buried active layer | Markus-Christian Amann, Gerhard Baumann | 1990-10-16 |
| 4656636 | Method for manufacturing of integrated DFB laser with coupled strip waveguide on a substrate | Markus-Christian Amann, Hans Mahlein, Bernhard Stegmueller, Gerhard Winzer, Ulrich Wolff | 1987-04-07 |