Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11516111 | Interior gateway protocol (IGP) for segment routing (SR) proxy segment identifiers (SIDS) | Zhibo Hu | 2022-11-29 |
| 11489766 | Interior gateway protocol flood minimization | Dean Cheng | 2022-11-01 |
| 11405283 | Connections and accesses for hierarchical path computation element (PCE) | — | 2022-08-02 |
| RE49108 | Simple topology transparent zoning in network communications | Renwei Li | 2022-06-14 |
| 11277329 | System and method for handling IGP flooding topology inconsistency | Dean Cheng | 2022-03-15 |