Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12363175 | Advertising BGP destination secure path requirement in global internet | Swadesh Agrawal, Dhananjaya Rao, Eric Voit | 2025-07-15 |
| 11909763 | BGP blackhole and hijack mitigation | Juan Alcaide | 2024-02-20 |
| 11689442 | Routing in fat tree networks using negative disaggregation advertisements | Pascal Thubert, Eric Levy-Abegnoli | 2023-06-27 |
| 11316780 | Attestation-based route reflector | David Delano Ward, William Michael Hudson, JR., Eric Voit | 2022-04-26 |
| 11271844 | Routing in fat tree networks using negative disaggregation advertisements | Pascal Thubert, Eric Levy-Abegnoli | 2022-03-08 |
| 10979340 | Link state addition and deletion based on reception of a single message in link state vector routing | Alfred C. Lindem, III | 2021-04-13 |
| 10951463 | BGP aggregation in Clos networks | Dhananjaya Rao, Pascal Thubert | 2021-03-16 |
| 10608921 | Routing in fat tree networks using negative disaggregation advertisements | Pascal Thubert, Eric Levy-Abegnoli | 2020-03-31 |
| 10015081 | Poison-path routing policy | — | 2018-07-03 |
| 9577874 | Method and apparatus for IP/MPLS fast reroute | Pramodh D'Souza, Lars Ernstrom, Reda Haddad, Evgeny Tantsura | 2017-02-21 |
| 9013978 | Synchronization between active TCP application and standby TCP application | — | 2015-04-21 |
| 8885562 | Inter-chassis redundancy with coordinated traffic direction | Dawei Wang | 2014-11-11 |
| 8614941 | Hitless switchover from active TCP application to standby TCP application | — | 2013-12-24 |