Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6907246 | Method and system for reducing wireless multi-cell interferences through segregated channel assignments and segregated antenna beams | Guanghan Xu, Weidong Yang | 2005-06-14 |
| 6904266 | Wireless enhancer using a switch matrix | Guanghan Xu, Xinguang Xu | 2005-06-07 |