Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8732675 | Operational analysis system for a communication device | Haixiang Liang, Mark Gonikberg, Yury Gonikberg | 2014-05-20 |
| 8149904 | Asymmetric digital subscriber line modem apparatus and methods therefor | Gregory H. Efland, Haixiang Liang, Kevin H. Peterson, Yuanjie Chen, Alan Corry +8 more | 2012-04-03 |