Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11817996 | In-situ OAM trace type extension with cascade bitmap and segment in-situ OAM | Tianran Zhou | 2023-11-14 |
| 11716273 | On-path telemetry for multicast traffic | Michael McBride | 2023-08-01 |
| 11582148 | MPLS extension headers for in-network services | Zhenbin Li, Tianran Zhou, James N. Guichard, Stewart Frederick Bryant, Andrew G. Malis | 2023-02-14 |