Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10320478 | Optical channel sounder | Changsong Xie | 2019-06-11 |
| 9369213 | Demultiplexing processing for a receiver | Joseph K. Kakande | 2016-06-14 |
| 9281903 | Method and arrangement for adaptive dispersion compensation | Maxim Kuschnerov, Berthold Lankl, Bernhard Spinnler | 2016-03-08 |
| 9264145 | Optical receiver having a chromatic-dispersion compensation module with a multibranch filter-bank structure | Sebastian Randel, Noriaki Kaneda | 2016-02-16 |
| 9203508 | Method for estimating a chromatic dispersion of a received optical signal | — | 2015-12-01 |
| 9083498 | Method and device for processing data and communication system comprising such device | Maxim Kuschnerov, Berthold Lankl, Kittipong Piyawanno, Bernhard Spinnler | 2015-07-14 |
| 9043690 | Method and apparatus for detecting a parity error in a sequence of DQPSK symbols of a digital transmission system | Gerhard Bauch, Doris Pflueger | 2015-05-26 |
| 8918444 | Method and device for filterling an input signal | — | 2014-12-23 |
| 8886693 | Efficiently update coefficients of an adaptive filter | — | 2014-11-11 |
| 8781333 | Clock recovery apparatus | Chan Zhao | 2014-07-15 |
| 8725007 | Method and arrangement for adaptive dispersion compensation | Maxim Kuschnerov, Berthold Lankl, Bernhard Spinnler | 2014-05-13 |
| 8718481 | Method and device for phase recovery and communication system comprising such device | Maxim Kuschnerov, Berthold Lankl, Kittipong Piyawanno, Bernhard Spinnler | 2014-05-06 |
| 8712247 | Clock phase recovery apparatus | — | 2014-04-29 |
| 8199803 | Receiver structure and method for the demodulation of a quadrature-modulated signal | Berthold Lankl, Ernst-Dieter Schmidt, Changsong Xie | 2012-06-12 |