Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9473350 | Protecting a label switched path egress without using downstream labels | — | 2016-10-18 |
| 9450862 | Virtual private network migration and management in centrally controlled networks | Renwei Li, Xuesong Dong | 2016-09-20 |
| 9419893 | Traffic engineering resource collection and coordination | Renwei Li | 2016-08-16 |
| 9379964 | Discovering a topology—transparent zone | Renwei Li | 2016-06-28 |
| 9350640 | Constructing a topology-transparent zone | Renwei Li | 2016-05-24 |
| 9319305 | Next hop ingress protection of label switched paths | — | 2016-04-19 |
| 9319302 | System and method for traffic engineering information summary of a zone in network communications | — | 2016-04-19 |
| 9306808 | System and method for topology transparent zoning in network communications | Renwei Li | 2016-04-05 |
| 9231851 | System and method for computing point-to-point label switched path crossing multiple domains | — | 2016-01-05 |
| 9231861 | Label switched path network failure detection and traffic control | — | 2016-01-05 |