Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12149291 | Coherent receiver having low VOA-induced phase changes | Michel Poulin, Antoine Bois, François Pelletier, Sean Sebastian O'Keefe | 2024-11-19 |
| 11799434 | Receiver automatic gain control systems and methods | Ron Hartman | 2023-10-24 |
| 11552703 | Detecting power of low-bandwidth and broad-bandwidth optical signals | — | 2023-01-10 |
| 11404596 | Balancing a pair of avalanche photodiodes in a coherent receiver | Michael Vitic, Christopher Edgar Falt | 2022-08-02 |
| 11099065 | Method and system for balancing optical receiver | Christopher Edgar Falt, Sean Sebastian O'Keefe | 2021-08-24 |
| 10911011 | Coherent optical modem with method to discover and control an amplifier's automatic gain control (AGC) loop bandwidth | Michael Vitic, Ron Hartman | 2021-02-02 |
| 10715169 | Coarse-fine gain-tracking loop and method of operating | Sadok Aouini, Naim Ben-Hamida, Christopher Kurowski, Mohammad Honarparvar, Soheyl Ziabakhsh Shalmani | 2020-07-14 |
| 10658994 | Method to discover and control an amplifier's automatic gain control (AGC) loop bandwidth | Michael Vitic, Ron Hartman | 2020-05-19 |
| 10594281 | Receiver automatic gain control systems and methods for asymmetrical or unbalanced constellations | Ron Hartman | 2020-03-17 |
| 10209127 | Method and system for balancing optical receiver | Christopher Edgar Falt, Sean Sebastian O'Keefe | 2019-02-19 |
| 9625662 | Method and system having a transimpedance amplifier circuit with a differential current monitoring device for monitoring optical receiver circuit | Christopher Edgar Falt | 2017-04-18 |
| 8306419 | Techniques for controlling a light source in a wavelength division multiplexed passive optical network | John Bainbridge | 2012-11-06 |
| 8306422 | WDM PON protection scheme using a dual port arrayed waveguide grating (AWG) | John Bainbridge, Giovanni Manto, James Goodchild | 2012-11-06 |
| 8170074 | Tracking injection seeding power based on back facet monitoring (BFM) of an injection seeded laser | Bin Cao, Douglas James Beckett, Rong Chen | 2012-05-01 |
| 8126332 | Method of wavelength alignment for a wavelength division multiplexed passive optical network | John Bainbridge, Bin Cao | 2012-02-28 |
| 7940822 | Tracking injection seeding power based on back facet monitoring (BFM) of an injection seeded laser | Bin Cao, Douglas James Beckett, Rong Chen | 2011-05-10 |
| 6980140 | Flash ADC receiver with reduced errors | Andy Rowland, Sevgui Hadjihassan | 2005-12-27 |
| 6871304 | Method and apparatus for adjusting receiver voltage threshold and phase sampling point using FEC counts | Sevgui Hadjihassan | 2005-03-22 |
| 6785308 | Spectral conditioning system and method | Peter Dyer, Jean-Philippe Martel | 2004-08-31 |
| 6519302 | Method and apparatus for regenerating data | Paul Alan Bruce | 2003-02-11 |
| 6188737 | Method and apparatus for regenerating data | Paul Alan Bruce | 2001-02-13 |