Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7756161 | Method and device for XDSL hybrid access | Weiping Xie | 2010-07-13 |
| 7715398 | Method for transmitting message in a resilient packet ring network | Yantao Guo, Yang He, Linchun Wang | 2010-05-11 |
| 7599389 | DSL subscriber board with increasable bandwidth and method for increasing bandwidth of a DSL subscriber board | Weiping Xie | 2009-10-06 |