Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209315 | Integrated polarimeter in an optical line system | Yinqing Pei, Jean-Luc Archambault, David R. Doucet | 2021-12-28 |
| 11196504 | Extending the optical spectrum of an optical network | Michael Y. Frankel, Loren Berg | 2021-12-07 |
| 11139633 | In-situ fiber characterization using nonlinear skirt measurement | Yinqing Pei | 2021-10-05 |
| 11070286 | Opportunistic network defragmentation and optimization | Andrew D. Shiner, John K. Oltman | 2021-07-20 |
| 10958993 | Management of flexible grid and supercarriers in optical networks using a data model | Gerard L. Swinkels, Anurag Prakash, David Miedema, Edward Chen, Trevor John Ibach +1 more | 2021-03-23 |
| 10887041 | Flexible grid optical spectrum transmitter, receiver, and transceiver | Michel Belanger | 2021-01-05 |