Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332388 | Method for determining 224Ra in sediment by using pulse ionization chamber emanometer | Guangquan Chen, Wen-Feng Liu, Shibin Zhao, Chunqian Li, Jinjia Guo +3 more | 2025-06-17 |
| 9705205 | Bi-polarized broadband annular radiation unit and array antenna | Peitao Liu, Qinyuan Wang, Liwen Huang, Yingchun Zhang, Qing Tang | 2017-07-11 |
| 9559432 | Antenna control system and multi-frequency shared antenna | Feifei Jia, Peitao Liu | 2017-01-31 |