Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10044585 | Virtual private network dead peer detection | Zhong Chen, Dong Xiang, Yanjun Yang | 2018-08-07 |
| 9736048 | Virtual private network dead peer detection | Zhong Chen, Dong Xiang, Yanjun Yang | 2017-08-15 |
| 9294461 | Virtual private network dead peer detection | Zhong Chen, Dong Xiang, Yanjun Yang | 2016-03-22 |
| 8191134 | Lockless distributed IPsec processing | — | 2012-05-29 |