Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798815 | High power semiconductor laser diode and method for making such a diode | Berthold Schmidt, Norbert Lichtenstein | 2004-09-28 |
| 6782024 | High power semiconductor laser diode | Berthold Schmidt, Achim Thies, Christoph Harder | 2004-08-24 |