Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9031069 | Method, system, and apparatus for extranet networking of multicast virtual private network | Yisong Liu, Zhong Chen | 2015-05-12 |
| 8625591 | System, server and method for optimizing a group management protocol | Feng Guo, Krishnaraj Singh Rathore, Xiaoniu Zhou | 2014-01-07 |
| 8121025 | Method and system for switching multicast traffic and router | Shaoxiong Duan, Xiaoniu Zhou, Feng Guo | 2012-02-21 |
| 8102870 | System, server and method for optimizing a group management protocol | Feng Guo, Singh Krishnaraj Rathore, Xiaoniu Zhou | 2012-01-24 |