Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8027699 | Systems and methods of band amplification with a shared amplifier | Xiangqing Xu | 2011-09-27 |
| 7903592 | Systems and methods of efficient band amplification | Xiangqing Xu | 2011-03-08 |
| 6993286 | Dual band bidirectional amplifier for wireless communication | David L. Wills | 2006-01-31 |