Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7983567 | Method and system for polarization modem dispersion compensation | — | 2011-07-19 |
| 7840140 | Method and arrangement for forming a transmitter-side transmission signal | — | 2010-11-23 |
| 7672589 | Method and polarization-multiplex system for reducing the signal degradation of an optical polarization-multiplex signal | Nancy Hecker, Werner Paetsch, Wolfgang Schairer | 2010-03-02 |
| 7619812 | Method and arrangement for the rapid adjustment of the tilt of optical WDM signals | — | 2009-11-17 |
| 7596320 | Preemphasis of an optical wavelength multiplex signal | Lutz Rapp | 2009-09-29 |
| 7509054 | Method for the transmission of optical polarization multiplex signals | Stefano Calabro, Nancy Hecker, Georg Sebald, Bernhard Spinnler | 2009-03-24 |
| 7312909 | Method for synchronizing the phase of optical return-to-zero (RZ) data signals | Christoph Glingener | 2007-12-25 |
| 7221877 | Optical transmission system for high-bit-rate transmission of optical signals with the aid of dispersion compensation units | Cornelius Fuerst, Christian Scheerer, Andreas Faerbert, Georg Heinrich Mohs | 2007-05-22 |
| 7209665 | Control concept for a multistage polarization mode dispersion compensator | Christoph Glingener, Klaus Kotten | 2007-04-24 |
| 7079766 | Method for splitting an optical signal into a number of electrical data signals with lower bit rates | — | 2006-07-18 |
| 7057713 | Method and device for measuring the fiber non-linearity of an optical fiber in a data transmission path | Jörg-Peter Elbers, Christoph Glingener, Christian Scheerer | 2006-06-06 |
| 7024117 | Method and apparatus for adjusting tilting and level of optical signals | — | 2006-04-04 |
| 6947421 | System method for the automatic routing of data packets in an optical data packet stream | Christoph Glingener, Harald Geiger | 2005-09-20 |
| 6819412 | Measurement method for determining the nonlinearities in an optical fiber | Christoph Glingener | 2004-11-16 |
| 6816299 | Method and system for optimization of an optical transmission signal which is modulated with a binary data signal | Christoph Glingener | 2004-11-09 |
| 6748169 | Method for measuring the signal quality of an optical data signal | Harald Geiger, Christoph Glingener | 2004-06-08 |
| 6516113 | Method for reducing stimulated brillouin backscatter | Christoph Glingener, Werner Paetsch, Walter Proebster | 2003-02-04 |
| 5703708 | Adjustable optical delay line | Chandan Das, Ulrich Gaubatz | 1997-12-30 |
| 5526159 | Method and circuit arrangement for electric compensation of signal distortion caused by laser chirp and fiber dispersion | — | 1996-06-11 |