Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10741898 | Phase shifter having arc-shaped phase delay lines on opposite sides of a PCB which are adjusted by slidable parts, an antenna, and radio communications device formed therefrom | Zhiqiang Liao, Zheng Lin, Xionghui Fan | 2020-08-11 |
| 10658719 | Phase shifter and antenna | Zhiqiang Liao, Xinneng Luo, Tiejun Yang | 2020-05-19 |
| 10505251 | Cable for coupling a coaxial line to a strip-line including a coupling ground plane for reducing passive intermodulation interference in the cable | Zhiqiang Liao, Weihong Xiao, Zhuozhen Xu | 2019-12-10 |
| 10411347 | Phase shifter and antenna | Zhiqiang Liao, Xinneng Luo, Junfeng LU | 2019-09-10 |