Issued Patents 2020
Showing 1–4 of 4 patents
| 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 | Zheng Lin, Qiyi Lu, Xionghui Fan | 2020-08-11 |
| 10658719 | Phase shifter and antenna | Qiyi Lu, Xinneng Luo, Tiejun Yang | 2020-05-19 |
| 10658764 | Feeding network of dual-beam antenna and dual-beam antenna | Weiguang Shi, Xinneng Luo, Tao Guan | 2020-05-19 |
| 10560856 | Phase shifter, antenna, and base station | Weihong Xiao | 2020-02-11 |