Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10848269 | Probabilistic constellation shaping of multi-dimensional symbols for improved tolerance to nonlinear impairments | Hamid Ebrahimzad, Vladimir S. Grigoryan, Shahab Oveis Gharan | 2020-11-24 |
| 10826605 | Pseudo frequency division multiplexing | Shahab Oveis Gharan, Andrew D. Shiner, Hamid Ebrahimzad, Maurice O'Sullivan, Kim B. Roberts | 2020-11-03 |
| 10809150 | Methods and assemblies for using electrostriction to characterize properties of optical fiber | Andrew D. Shiner, Maurice O'Sullivan | 2020-10-20 |
| 10587358 | Probabilistic constellation shaping across time and frequency | Hamid Ebrahimzad | 2020-03-10 |