Issued Patents All Time
Showing 26–50 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11343000 | Clock recovery for digital subcarriers for optical networks | Jeffrey T. Rahn, Steven Joseph Hand, Han Henry Sun | 2022-05-24 |
| 11258508 | Time division multiple access optical subcarriers | Amir Jafari, David F. Welch, Steven Joseph Hand, Mohamed Osman | 2022-02-22 |
| 11258528 | Frequency division multiple access optical subcarriers | Jeffrey T. Rahn, Steven Joseph Hand, David F. Welch | 2022-02-22 |
| 11251878 | Independently routable digital subcarriers for optical communication networks | Jeffrey T. Rahn, Steven Joseph Hand, Han Henry Sun | 2022-02-15 |
| 11121903 | Distribution matching for probabilistic constellation shaping with an arbitrary input/output alphabet | Mehdi Torbatian, Deyuan Chan, Han Henry Sun, Sandy Thomson | 2021-09-14 |
| 11095364 | Frequency division multiple access optical subcarriers | Jeffrey T. Rahn, Steven Joseph Hand, David F. Welch | 2021-08-17 |
| 11095373 | Network architecture for independently routable digital subcarriers for optical communication networks | Jeffrey T. Rahn, Steven Joseph Hand, Han Henry Sun | 2021-08-17 |
| 11075694 | Frequency division multiple access optical subcarriers | Jeffrey T. Rahn, Steven Joseph Hand, David F. Welch | 2021-07-27 |
| 11032020 | Synchronization for subcarrier communication | Han Henry Sun, John D. McNicol | 2021-06-08 |
| 10992389 | Independently routable digital subcarriers with configurable spacing for optical communication networks | Jeffrey T. Rahn, Steven Joseph Hand, Han Henry Sun | 2021-04-27 |
| 10979270 | Scalable synthesis of signals of high symbol rate using lower symbol rate DSPS | Han Henry Sun, Avid Lemus, Ahmed Awadalla | 2021-04-13 |
| 10965439 | Synchronization for subcarrier communication | Han Henry Sun, John D. McNicol | 2021-03-30 |
| 10742328 | Individually routable digital subcarriers | Matthew L. Mitchell | 2020-08-11 |
| 10601520 | Clock recovery for digital subcarriers for optical networks | Han Henry Sun, Steven Joseph Hand, Jeffrey T. Rahn | 2020-03-24 |
| 10404378 | Optical communication system | John D. McNicol | 2019-09-03 |
| 10374721 | Transmission of subcarriers having different modulation formats | Ahmed Awadalla, Abdullah Karar, Han Henry Sun | 2019-08-06 |
| 10361891 | Fast least-mean-square (LMS) equalization | Ahmed Awadalla, Han Henry Sun | 2019-07-23 |
| 10211928 | Nonlinear tolerant constant modulus multi-dimensional modulation formats for coherent optical communication systems | Abdullah Karar, Han Henry Sun | 2019-02-19 |
| 10084482 | Systems and methods for interleaved coded modulation with convolutional coding-based low-density parity check codes | Abdullah Karar, Han Henry Sun | 2018-09-25 |
| 10014975 | Channel carrying multiple digital subcarriers | David J. Krause, Han Henry Sun, Yuejian Wu, John D. McNicol | 2018-07-03 |
| 9973280 | Feedback carrier recovery device | Ahmed Awadalla, Han Henry Sun | 2018-05-15 |
| 9900104 | Multiplexer and modulation arrangements for multi-carrier optical modems | John D. McNicol, Han Henry Sun | 2018-02-20 |
| 9673911 | Tracking nonlinear cross-phase modulation noise and linewidth induced jitter in coherent optical fiber communication links | Ahmed Awadalla, Han Henry Sun | 2017-06-06 |
| 9628180 | Configurable frequency domain equalizer for dispersion compensation of multiple sub-carriers | Han Henry Sun, David J. Krause, Yuejian Wu | 2017-04-18 |
| 9621274 | Optical communication system | John D. McNicol | 2017-04-11 |