Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12294430 | Signal processing device and base station antenna | Zhiwei Yin, Dingshu Jin | 2025-05-06 |
| 11557820 | Phase shifter having a substrate with a signal feed line thereon and including a replaceable dielectric board fixed to the substrate and covering the feed line | Haiyan Chen, Hangsheng Wen, Yan Wang, Fan He | 2023-01-17 |
| 11417944 | Antenna assembly and base station antenna including the antenna assembly | Hangsheng Wen, YueMin Li | 2022-08-16 |
| 11296679 | Phase shifter | Pengfei Guo, Jinchun He | 2022-04-05 |