Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8717936 | Optimal automated exploration of hierarchical multiprotocol label switching label switch paths | Yufei Shi, George Swallow, Thomas D. Nadeau, Vanson Lim, Jean-Philippe Vasseur | 2014-05-06 |
| 8531976 | Locating tunnel failure based on next-next hop connectivity in a computer network | Jean-Philippe Vasseur | 2013-09-10 |
| 8374164 | Detection of specific BFD path failures | Thomas D. Nadeau, George Swallow, Reshad Rahman | 2013-02-12 |
| 8116227 | Optimal automated exploration of hierarchical multiprotocol label switching label switch paths | Yufei Shi, George Swallow, Thomas D. Nadeau, Vanson Lim, Jean-Philippe Vasseur | 2012-02-14 |
| 7782790 | Extensions to the path verification protocol to support link bundling constructs | Thomas D. Nadeau, George Swallow, David Delano Ward | 2010-08-24 |
| 7065268 | Link discovery and verification procedure using loopback | Daniel C. Tappan, Richard Bradford | 2006-06-20 |
| 6834139 | Link discovery and verification procedure using loopback | Daniel C. Tappan, Richard Bradford | 2004-12-21 |
| 5920622 | Multiple owner resource management | Paul Andrew Erb | 1999-07-06 |