Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8984114 | Dynamic session migration between network security gateways | Meng Xu, Yi Sun | 2015-03-17 |
| 8955093 | Cooperative network security inspection | Meng Xu, Yi Sun, Jia-Jyi Lian | 2015-02-10 |
| 8813169 | Virtual security boundary for physical or virtual network devices | Jia-Jyi Lian | 2014-08-19 |
| 8612744 | Distributed firewall architecture using virtual machines | — | 2013-12-17 |
| 8478999 | Congestion management of session negotiations in network devices | Yonghui Cheng | 2013-07-02 |
| 8433900 | Secure transport of multicast traffic | Gregory M. Lebovitz, Changming Liu | 2013-04-30 |
| 8132000 | Secure transport of multicast traffic | Gregory M. Lebovitz, Changming Liu | 2012-03-06 |
| 8127349 | Point-to-multi-point/non-broadcasting multi-access VPN tunnels | Changming Liu, Yonghui Cheng | 2012-02-28 |
| 7779461 | Point-to-multi-point/non-broadcasting multi-access VPN tunnels | Changming Liu, Yonghui Cheng | 2010-08-17 |
| 7602709 | Congestion management of session negotiations in network devices | Yonghui Cheng | 2009-10-13 |
| 7587591 | Secure transport of multicast traffic | Gregory M. Lebovitz, Changming Liu | 2009-09-08 |