Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6201793 | Packet delay estimation in high speed packet switches | Xiaoqiang Chen | 2001-03-13 |
| 6188674 | Method and apparatus for packet loss measurement in packet networks | Xiaoqiang Chen | 2001-02-13 |