Issued Patents All Time
Showing 25 most recent of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10637775 | Make-before-break mechanism for label switched paths | Tarek Saad | 2020-04-28 |
| 10348618 | Identifying, translating and filtering shared risk groups in communications networks | Clarence Filsfils | 2019-07-09 |
| 10291516 | Synonymous labels | Stewart Frederick Bryant, Muthurajah Sivabalan | 2019-05-14 |
| 9876675 | Packet transport shared mesh protection | Eric Osborne | 2018-01-23 |
| 9832110 | Identifying, translating and filtering shared risk groups in communications networks | Clarence Filsfils | 2017-11-28 |
| 9832127 | LSP ping/trace over MPLS networks using entropy labels | Noboshige Akiya, Carlos M. Pignataro, Nagendra Kumar Nainar | 2017-11-28 |
| 9794168 | Scalable continuity test for a group of communication paths | Stewart Frederick Bryant, Carlos M. Pignataro | 2017-10-17 |
| 9722916 | Data-plane driven fast protection mechanism for MPLS pseudowire services | Muthurajah Sivabalan, Sami Boutros, Simon James Trevor Spraggs | 2017-08-01 |
| 9608858 | Reliable multipath forwarding for encapsulation protocols | Rajiv Asati, Nagendra Kumar Nainar, Carlos M. Pignataro | 2017-03-28 |
| 9590850 | Discovery of connectivity and compatibility in a communication network | Clarence Filsfils, Jean-Philippe Vasseur, Zafar Ali | 2017-03-07 |
| 9467367 | Universal labels in internetworking | Stewart Frederick Bryant, Daniel C. Frost, Neil Jarvis | 2016-10-11 |
| 9419885 | Operating MPLS label switched paths and MPLS pseudowire in loopback mode | Sami Boutros, Muthurajah Sivabalan, David Delano Ward, Carlos M. Pignataro | 2016-08-16 |
| 9398553 | Technique for improving LDP-IGP synchronization | Bin Mo, David Ojemann | 2016-07-19 |
| 9391704 | Replacing an existing network communications path with a new path using some exclusive physical resources of the existing path | Ornan Gerstel, Zafar Ali, Clarence Filsfils, Matthew Hartley | 2016-07-12 |
| 9385945 | Identifying, translating and filtering shared risk groups in communications networks | Clarence Filsfils | 2016-07-05 |
| 9294392 | Identifying, translating and filtering shared risk groups in communications networks | Clarence Filsfils | 2016-03-22 |
| 9210089 | LSP ping/trace over MPLS networks using entropy labels | Nobushige Akiya, Carlos M. Pignataro, Nagendra Kumar | 2015-12-08 |
| 9197508 | Time-based scheduling for tunnels computed by a stateful path computation element | Jean-Philippe Vasseur, Stefano B. Previdi, Clarence Filsfils | 2015-11-24 |
| 9154411 | Pseudowire status maintenance for static pseudowires | Luca Martini | 2015-10-06 |
| 9124484 | Technique for improving LDP-IGP synchronization | Bin Mo, David Ojemann | 2015-09-01 |
| 9118541 | Interior gateway protocol summarization preserving internet protocol reachability information | Clarence Filsfils, James N. Guichard | 2015-08-25 |
| 9094344 | Establishing a bidirectional forwarding detection (BFD) asynchronous mode session without knowing a Prior layer-2 or layer-3 information | Sami Boutros, Nobushige Akiya | 2015-07-28 |
| 9077615 | Global state resynchronization for path computation element failure during a reoptimization process | Jean-Philippe Vasseur, Stefano B. Previdi, David Delano Ward | 2015-07-07 |
| 9014049 | Selectively populating forwarding information bases in a packet switch | Clarence Filsfils, John H. W. Bettink | 2015-04-21 |
| 9013985 | Protection of a bidirectional label switched path | Muthurajah Sivabalan, Sami Boutros, Show Chung Chin | 2015-04-21 |