Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12255765 | Systems and methods of probabilistic constellation shaping | — | 2025-03-18 |
| 11838054 | Side channel communication for an optical coherent transceiver | Jonas Geyer | 2023-12-05 |
| 11239919 | Side channel communication for an optical coherent transceiver | Jonas Geyer | 2022-02-01 |
| 11115250 | MPPM encoder and decoder | — | 2021-09-07 |
| 10567209 | Geometrically shaping QAM modulation | Mehmet Aydinlik, Christian Rasmussen | 2020-02-18 |
| 9768883 | Low power equalizer for an optical receiver | Noriaki Kaneda, Jeffrey Lee | 2017-09-19 |
| 9264146 | Detection and removal of cycle slip from received signals | Xiang Liu, Chandrasekhar Sethumadhavan, Giancarlo Gavioli | 2016-02-16 |
| 9166628 | Use of parity-check coding for carrier-phase estimation in an optical transport system | — | 2015-10-20 |
| 9036999 | Frame/symbol synchronization in coherent optical OFDM | Noriaki Kaneda, Qi Yang | 2015-05-19 |
| 8995834 | Blind equalization for polarization-switched QPSK optical communications | Brian Krongold, Noriaki Kaneda | 2015-03-31 |
| 8983294 | Forward error correction for an optical transport system | Noriaki Kaneda, Brian Krongold | 2015-03-17 |
| 8903238 | Ultra dense WDM with agile and flexible DSP add-drop | Noriaki Kaneda, Young-Kai Chen | 2014-12-02 |
| 8693888 | Noise-resilient constellations for an optical transport system | — | 2014-04-08 |
| 8301037 | Iterative carrier-phase estimation and data recovery for coherent optical receivers | — | 2012-10-30 |
| 7941058 | Device and method for decoding an optical multi-level DPSK signal | Michael Ohm | 2011-05-10 |