Issued Patents All Time
Showing 25 most recent of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11582148 | MPLS extension headers for in-network services | Haoyu Song, Zhenbin Li, Tianran Zhou, James N. Guichard, Andrew G. Malis | 2023-02-14 |
| 11201820 | Segment routing in MPLS network | Haoyu Song, Zhenbin Li, Tianran Zhou, James N. Guichard, Andrew G. Malis | 2021-12-14 |
| 10917502 | Method for using metadata in internet protocol packets | Haoyu Song, Andrew G. Malis, Tianran Zhou | 2021-02-09 |
| 10469370 | Segment routing techniques | Clarence Filsfils, Daniel C. Frost, John William Evans | 2019-11-05 |
| 10439880 | Loop-free convergence in communication networks | Giles Douglas Yorke Heron, Christian Cassar | 2019-10-08 |
| 10291516 | Synonymous labels | George Swallow, Muthurajah Sivabalan | 2019-05-14 |
| 10218610 | MPLS segment routing | Daniel C. Frost, Clarence Filsfils | 2019-02-26 |
| 10164838 | Seamless segment routing | Clarence Filsfils, David Delano Ward, Daniel C. Frost, Nagendra Kumar Nainar, Carlos M. Pignataro | 2018-12-25 |
| 9979601 | Encoding explicit paths as segment routing segment lists | Clarence Filsfils, Thomas F. Telkamp, David Delano Ward | 2018-05-22 |
| 9967191 | Receiver-signaled entropy labels for traffic forwarding in a computer network | Dan Frost | 2018-05-08 |
| 9942057 | Avoiding micro-loops in a ring topology of a network | Clarence Filsfils, Ian Michael Charles Shand | 2018-04-10 |
| 9929946 | Segment routing techniques | Clarence Filsfils, Daniel C. Frost, John William Evans | 2018-03-27 |
| 9794168 | Scalable continuity test for a group of communication paths | Carlos M. Pignataro, George Swallow | 2017-10-17 |
| 9749227 | MPLS segment-routing | Daniel C. Frost, Clarence Filsfils | 2017-08-29 |
| 9722878 | Seamless segment routing | Clarence Filsfils, David Delano Ward, Daniel C. Frost, Nagendra Kumar Nainar, Carlos M. Pignataro | 2017-08-01 |
| 9712458 | Consolidation encodings representing designated receivers in a bit string | Ijsbrand Wijnands, Gregory J. Shepherd, Neale D. R. Ranns | 2017-07-18 |
| 9641416 | Operations analysis of packet groups identified based on timestamps | Daniel C. Frost, Muthurajah Sivabalan, Simon James Trevor Spraggs | 2017-05-02 |
| 9537769 | Opportunistic compression of routing segment identifier stacks | Daniel C. Frost | 2017-01-03 |
| 9474040 | Independently verifying a transit point in a network environment | Christian Cassar, Willem Maria Verrydt | 2016-10-18 |
| 9467367 | Universal labels in internetworking | Daniel C. Frost, Neil Jarvis, George Swallow | 2016-10-11 |
| 9462043 | Framework for dynamically programmed network packet processing | Daniel C. Frost, Clarence Filsfils | 2016-10-04 |
| 9450829 | Seamless segment routing | Clarence Filsfils, David Delano Ward, Daniel C. Frost, Nagendra Kumar Nainar, Carlos M. Pignataro | 2016-09-20 |
| 9401858 | Loop avoidance during network convergence in switched networks | Pierre Jean Rene Francois, Clarence Filsfils, Stefano B. Previdi, Ian Michael Charles Shand | 2016-07-26 |
| 9369371 | Method and system for path monitoring using segment routing | Clarence Filsfils, Daniel C. Frost, Don R. Heidrich | 2016-06-14 |
| 9350639 | Forwarding data in a data communications network | Ian Michael Charles Shand | 2016-05-24 |