Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10868614 | Optical power replacement for faulted spectrum in channel holder based optical links | Choudhury A. Al Sayeed, David C. Bownass, David W. Boertjes | 2020-12-15 |
| 10826601 | Optical switch with path continuity monitoring for optical protection switching | Vipul Bhatnagar, Paul Chedore, Choudhury A. Al Sayeed, David C. Bownass | 2020-11-03 |
| 10547404 | Automatic optical link calibration with channel holders | Choudhury A. Al Sayeed, David C. Bownass, Dave Atkinson | 2020-01-28 |