Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11450951 | Filtering, power-dividing and phase-shifting integrated antenna array feed network | Xiuyin Zhang, Wanli Zhan, Yunfei Cao | 2022-09-20 |
| 11223096 | Dual-channel filter based on dielectric resonator | Xiuyin Zhang, Huiyang Li | 2022-01-11 |
| 9786978 | LTCC balun filter using two out-of-phase filtering circuits | Xiuyin Zhang, Xiaofeng Liu, Xiaolan Zhao | 2017-10-10 |