Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244745 | Method for improved hash chaining authentication | — | 2025-03-04 |
| 12170613 | Segment routing MPLS point to multipoint path | Huaimo Chen | 2024-12-17 |
| 12095660 | Method for multi-segment flow specifications | — | 2024-09-17 |
| 12088690 | Method for robust communication between nodes that are adjacent at layer 3 | — | 2024-09-10 |
| 12068951 | Parameterized method for network subgraph root node selection | — | 2024-08-20 |
| 11888596 | System and method for network reliability | Huaimo Chen | 2024-01-30 |
| 11750517 | Service function chaining congestion feedback | Andrew G. Malis | 2023-09-05 |
| 11616717 | Service function chaining network services | Andrew G. Malis | 2023-03-28 |
| 11438268 | Server-based local address assignment protocol | Yan Zhuang, Yizhou Li | 2022-09-06 |
| 11418318 | Portable certification authority | Anthony R. Metke | 2022-08-16 |
| 11184283 | Service function chaining congestion tracking | — | 2021-11-23 |
| 10924405 | Service function chaining congestion feedback | Andrew G. Malis | 2021-02-16 |
| 10797996 | Server-based local address assignment protocol | Yan Zhuang, Yizhou Li | 2020-10-06 |
| 10757066 | Active-active access to transparent interconnection of lots of links (TRILL) edges | Yizhou Li, Weiguo Hao | 2020-08-25 |
| 10382391 | Systems and methods for managing network address information | — | 2019-08-13 |
| 10333825 | Link cost determination for network links | — | 2019-06-25 |
| 10333829 | Service function chaining and overlay transport loop prevention | Lucy Yong | 2019-06-25 |
| 10104035 | Active-active access to transparent interconnection of lots of links (TRILL) edges | Yizhou Li, Weiguo Hao | 2018-10-16 |
| 10003523 | Link cost determination for network links | — | 2018-06-19 |
| 9699041 | Link cost determination for network links | — | 2017-07-04 |
| 9628439 | Systems and methods for managing network address information | — | 2017-04-18 |
| 9608903 | Systems and methods for recovery from network changes | — | 2017-03-28 |
| 9565027 | Multi-destination traffic control in multi-level networks | Lucy Yong, Weiguo Hao | 2017-02-07 |
| 9473318 | Dynamic multi-destination addressing | — | 2016-10-18 |
| 9455875 | Method and apparatus for changing appointed forwarding device | Yizhou Li | 2016-09-27 |