Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11575556 | Estimation of communication system impairments using spectrally selective signal perturbations | Francisco Javier Vaquero-Caballero, Michael Andrew Reimer, Maurice O'Sullivan, Mohammad E. Mousa Pasandi, David Curtis Ives +2 more | 2023-02-07 |
| 7315584 | Coherent receiver | Richard E. Epworth, Robin Paul Rickard | 2008-01-01 |
| 7266310 | Digital compensation for optical transmission system | James Whiteaway | 2007-09-04 |
| 7085501 | Coherent optical receiver | Robin Paul Rickard, Richard E. Epworth | 2006-08-01 |
| 6859586 | 3 Fibre I and Q coupler | Richard E. Epworth, James Whiteaway | 2005-02-22 |
| 6765723 | Compensation of polarization-dependent distortion such as PMD | — | 2004-07-20 |