Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11509561 | Performance measurement using extended bidirectional forwarding control packet | Min Xiao | 2022-11-22 |
| 11477100 | Residence time measurement for traffic engineered network | — | 2022-10-18 |
| 11444713 | Transmitting residence time information in a network | Stefano Ruffini, Eric Ward Gray, Sriganesh Kini | 2022-09-13 |
| 11303551 | Network error performance measurement | — | 2022-04-12 |
| 11271855 | Using border gateway protocol to expose maximum segment identifier depth to an external application | Evgeny Tantsura | 2022-03-08 |
| 11038634 | Control for BFD return path | Evgeny Tantsura | 2021-06-15 |
| 10979787 | Techniques to collect and transport telemetry information in a communication network | — | 2021-04-13 |
| 10965576 | Method and apparatus for control plane to configure monitoring of differentiated service code point (DSCP) and explicit congestion notification (ECN) | Steve Baillargeon | 2021-03-30 |
| 10965577 | Method and apparatus for data plane to monitor differentiated services code point (DSCP) and explicit congestion notification (ECN) | Steve Baillargeon | 2021-03-30 |
| 10938964 | Routing packets in a ring communication network | — | 2021-03-02 |
| 10841207 | Method and apparatus for supporting bidirectional forwarding (BFD) over multi-chassis link aggregation group (MC-LAG) in internet protocol (IP) networks | Evgeny Tantsura | 2020-11-17 |
| 10771312 | Failure detection in a data network | — | 2020-09-08 |
| 10673753 | Using border gateway protocol to expose maximum segment identifier depth to an external application | Evgeny Tantsura | 2020-06-02 |
| 10616085 | Residence time measurement for optimizing network services | — | 2020-04-07 |
| 10581726 | Method and apparatus for supporting bidirectional forwarding (BFD) over multi-chassis link aggregation group (MC-LAG) in internet protocol (IP) multiprotocol label switching (MPLS) networks | Evgeny Tantsura | 2020-03-03 |
| 10567101 | Transmitting residence time information in a network | Stefano Ruffini, Eric Ward Gray, Sriganesh Kini | 2020-02-18 |
| 10447586 | Defect detection in IP/MPLS network tunnels | — | 2019-10-15 |
| 10320646 | Apparatus and method to use PTP timestamps for two-way delay and delay variation measurement in IP networks | Ramanathan Lakshmikanthan | 2019-06-11 |
| 10193326 | Non-intrusive short-circuit protection for power supply devices | Larry A. Sparling, Jonathan T. Klister | 2019-01-29 |
| 10079747 | Apparatus and method to efficiently use the PTP timestamp for one-way delay and delay variation measurement in IP networks | — | 2018-09-18 |
| 10063449 | Apparatus and method to use PTP timestamps for one-way delay and delay variation measurement in IP networks | Ramanathan Lakshmikanthan | 2018-08-28 |
| 9979515 | Control for BFD return path | Evgeny Tantsura | 2018-05-22 |
| 9967184 | Using border gateway protocol to expose maximum segment identifier depth to an external application | Evgeny Tantsura | 2018-05-08 |
| 9923796 | Apparatus and method to efficiently use the PTP timestamp for two-way delay and delay variation measurement in IP networks | — | 2018-03-20 |
| 9755958 | Fast convergence in VRRP with multipoint bidirectional forwarding detection | Evgeny Tantsura | 2017-09-05 |