Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477150 | System and method for providing group communication services in an existing communication system | Mark Maggenti, Douglas M. Crockett | 2002-11-05 |
| 6463061 | Shared communications network employing virtual-private-network identifiers | Yakov Rekhter | 2002-10-08 |
| 6339595 | Peer-model support for virtual private networks with potentially overlapping addresses | Yakov Rekhter | 2002-01-15 |
| 6337861 | Method and apparatus to properly route ICMP messages in a tag-switching network | — | 2002-01-08 |