Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968134 | Method and arrangement for measuring the signal quality in an optical transmission system | Christoph Glingener, Oliver Bleck, Björn Heppner, Ernst Müllner, Albrecht Neudecker | 2005-11-22 |
| 6549018 | Method for measuring the individual crosstalk in wavelength-division multiplex systems and wavelength division multiplex system | Oliver Bleck, Andres Fricke | 2003-04-15 |