Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10268614 | Method and apparatus for a segmented on-chip digital interface block | Shahriar Shahramian, Yves Baeyens | 2019-04-23 |
| 8078065 | Polarization tracking and signal equalization for optical receivers configured for on-off keying or pulse amplitude modulation signaling | — | 2011-12-13 |
| 8073345 | Frequency estimation in an intradyne optical receiver | Young-Kai Chen, Noriaki Kaneda, Andreas Leven | 2011-12-06 |
| 8023834 | Adaptive polarization tracking and equalization in coherent optical receivers | — | 2011-09-20 |
| 7747177 | Coherent phase-shift-keying | Young-Kai Chen, Andreas Leven | 2010-06-29 |
| 7747169 | Adaptive polarization tracking and equalization in coherent optical receivers | — | 2010-06-29 |
| 7711273 | Optical quadrature-amplitude modulation receiver | — | 2010-05-04 |
| 7688918 | Recursive phase estimation for a phase-shift-keying receiver | — | 2010-03-30 |
| 7650084 | Optical heterodyne receiver and method of extracting data from a phase-modulated input optical signal | Young-Kai Chen, Andreas Leven | 2010-01-19 |
| 7496298 | Adaptive optical equalization for chromatic and/or polarization mode dispersion compensation and joint opto-electronic equalizer architecture | Young-Kai Chen, Andreas Leven | 2009-02-24 |
| 7471904 | Method and apparatus for electronic equalization in optical communication systems | Noriaki Kaneda, Kun-Yii Tu | 2008-12-30 |
| 7126516 | Bandpass delta-sigma analog-to-digital converters | Jaesik Lee | 2006-10-24 |
| 5790686 | DCT-based motion estimation method | K. J. Ray Liu | 1998-08-04 |