Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7209665 | Control concept for a multistage polarization mode dispersion compensator | Christoph Glingener, Erich Gottwald | 2007-04-24 |
| 6980289 | System and method for measuring and compensating for the polarization mode dispersion of an optical signal | Peter Krummrich | 2005-12-27 |
| 6972835 | System and method for measuring and compensating for the polarization mode dispersion of an optical signal | Peter Krummrich | 2005-12-06 |
| 5867293 | Circuit arrangement for dispersion compensation in optical transmission systems by means of an optical filter | — | 1999-02-02 |