Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9692687 | Method and apparatus for rapid rerouting of LDP packets | Pranjal Kumar Dutta | 2017-06-27 |
| 9225622 | OAM echo messaging to verify a service-based network distribution path | Joe Regan, Wenao Hu | 2015-12-29 |
| 8626883 | Injecting addresses to enable OAM functions | Joe Regan, Wenao Hu | 2014-01-07 |
| 7747716 | Injecting addresses to enable OAM functions | Joe Regan, Wenao Hu | 2010-06-29 |
| 7558194 | Virtual private network fault tolerance | Joe Regan | 2009-07-07 |
| 7486622 | OAM echo messaging to verify a service-based network distribution path | Joe Regan, Wenao Hu | 2009-02-03 |