| 9674285 |
Bypassing failed hub devices in hub-and-spoke telecommunication networks |
Mark Comeadow, Padmakumar Av, Thamilarasu Kandasamy |
2017-06-06 |
| 9258282 |
Simplified mechanism for multi-tenant encrypted virtual networks |
Pratima Sethi |
2016-02-09 |
| 9009302 |
Dynamic group creation and traffic flow registration under a group in a group key infrastructure |
Pratima Sethi, Ijsbrand Wijnands |
2015-04-14 |
| 8499095 |
Methods and apparatus for providing shortcut switching for a virtual private network |
Michael L. Sullenberger, Manikchand Roopchand Bafna |
2013-07-30 |
| 8423767 |
Security association verification and recovery |
— |
2013-04-16 |
| 8250359 |
Method and apparatus for distributing group data in a tunneled encrypted virtual private network |
Brian Weis, Jan Vilhuber, Michael L. Sullenberger |
2012-08-21 |
| 7844719 |
Tunnel availability detection with reduced control plane overhead |
Pratima Sethi |
2010-11-30 |
| 7761702 |
Method and apparatus for distributing group data in a tunneled encrypted virtual private network |
Brian Weis, Jan Vilhuber, Michael L. Sullenberger |
2010-07-20 |