Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201820 | Segment routing in MPLS network | Haoyu Song, Zhenbin Li, Tianran Zhou, James N. Guichard, Stewart Frederick Bryant | 2021-12-14 |
| 10938599 | Elastic VPN that bridges remote islands | Linda Dunbar | 2021-03-02 |
| 10924405 | Service function chaining congestion feedback | Donald E. Eastlake, III | 2021-02-16 |
| 10917502 | Method for using metadata in internet protocol packets | Haoyu Song, Stewart Frederick Bryant, Tianran Zhou | 2021-02-09 |