Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11128394 | Systems and methods for optical protection switch with single-ended activation, operation, and provision of 1+1 protection over redundant bidirectional communications paths | — | 2021-09-21 |
| 11063683 | Scalable ROADM architecture with multi-plane switching | Loren Berg | 2021-07-13 |
| 10985859 | Optical protection switch with broadcast multi-directional capability | — | 2021-04-20 |
| 10979788 | Methods and apparatus for a colorless directionless and super-channel contentionless (CDSC) optical network architecture | Robert W. Keys | 2021-04-13 |