Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7826750 | Method and arrangement for demodulating an optical DPSK binary signal | Claus-Jörg Weiske | 2010-11-02 |
| 7702239 | Cross-connector for optical signals | Wolfgang Fischler, Nancy Hecker, Alexander Richter | 2010-04-20 |
| 7672589 | Method and polarization-multiplex system for reducing the signal degradation of an optical polarization-multiplex signal | Erich Gottwald, Nancy Hecker, Werner Paetsch | 2010-03-02 |