Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7046688 | Packet scheduler | Tetsumei Tsuruoka | 2006-05-16 |
| 6895012 | Method and apparatus for packet scheduling in network | Yan Xu | 2005-05-17 |
| 6839358 | Relaying apparatus | Kenichi Abiru, Yan Xu | 2005-01-04 |