Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154954 | Welding base | Binlong Bu, Jianjun You, Hongbin Duan, Lijing Peng | 2021-10-26 |
| 11056782 | Linked locking mechanism and antenna down-tilt angle control device | Chaosheng Huang, Zefeng Ma, Fengzhang Xue, Jianjun You, Hongbin Duan | 2021-07-06 |
| 10910688 | Dielectric phase shifting unit, dielectric phase shifter and base station antenna | Litao Chen, Bin Gao, Guosheng Su | 2021-02-02 |
| 10910707 | Transmission device and antenna down-tilt control system | Chaosheng Huang, Zefeng Ma, Fengzhang Xue, Jianjun You, Hongbin Duan | 2021-02-02 |