Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6944144 | Vertical roaming in wireless networks through improved quality of service measures | Zihua Guo, Qian Zhang, Richard Yao | 2005-09-13 |
| 6937591 | Quality of service differentiation in wireless networks | Zihua Guo, Qian Zhang, Jun Zhao | 2005-08-30 |
| 6934679 | Error resilient scalable audio coding | Jianping Zhou | 2005-08-23 |