Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |