Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570695 | Method and device for generating an error signal in connection with coherent heterodyne reception of lightwaves | Klaus Pribil, Edgar Fischer | 2003-05-27 |
| 6556324 | Device for controlling the beam alignment in satellite laser communications systems | — | 2003-04-29 |