Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8755393 | Facilitating communication of routing information | Richard A. Payne, Andrei Agapi, Robert M. Broberg, Ralph H. Castain | 2014-06-17 |
| 8352776 | Facilitating persistence of routing states | Andrei Agapi, Richard A. Payne, Robert M. Broberg | 2013-01-08 |
| 6470013 | Use of enhanced ethernet link—loop packets to automate configuration of intelligent linecards attached to a router | David Richard Barach, Robert Goguen | 2002-10-22 |
| 5406504 | Multiprocessor cache examiner and coherency checker | Arthur J. Beaverson | 1995-04-11 |