Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8565276 | High power semiconductor laser diodes | Norbert Lichtenstein, Stefan Weiss, Julien Boucart, René Todt | 2013-10-22 |
| 8320419 | High power semiconductor laser diodes | Norbert Lichtenstein, Stefan Weiss, Julien Boucart, René Todt | 2012-11-27 |
| 7173953 | Anti-reflection coatings for semiconductor lasers | Andreas Wittmann, Martin Gotza, Michael Solar, Ernst-Eberhard Latta, Tim Kellner | 2007-02-06 |