Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10411347 | Phase shifter and antenna | Zhiqiang Liao, Qiyi Lu, Junfeng LU | 2019-09-10 |
| 10199702 | Phase shifter comprising a cavity having first and second fixed transmission lines with slots therein that engage a slidable transmission line | Zhiqiang Liao, Lei Chen, Huifan Lin | 2019-02-05 |