Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9467332 | Node failure detection for distributed linear protection | Virgil Vladescu | 2016-10-11 |
| 9264300 | Hybrid distributed linear protection | Virgil Vladescu | 2016-02-16 |
| 8752131 | Facilitating protection of a maintenance entity group | — | 2014-06-10 |
| 8571018 | Sonet add/drop multiplexer with packet over sonet capability | — | 2013-10-29 |
| 7257113 | SONET add/drop multiplexer with packet over SONET capability | — | 2007-08-14 |
| 6356544 | SONET add/drop multiplexer with packet over SONET capability | — | 2002-03-12 |
| 4780883 | Data modem with adaptive synchronized speed change | Juan E. Farias, Raul F. Fernandez | 1988-10-25 |
| 4385384 | Modem diagnostic and control system | Arthur H. Rosbury, Judson T. Gilbert, Grant A. Newland | 1983-05-24 |