Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154954 | Welding base | Binlong Bu, Peitao Liu, Jianjun You, Lijing Peng | 2021-10-26 |
| 11056782 | Linked locking mechanism and antenna down-tilt angle control device | Chaosheng Huang, Zefeng Ma, Fengzhang Xue, Jianjun You, Peitao Liu | 2021-07-06 |
| 10910707 | Transmission device and antenna down-tilt control system | Chaosheng Huang, Zefeng Ma, Fengzhang Xue, Jianjun You, Peitao Liu | 2021-02-02 |
| 7554502 | Adjusting device for phase shifter of antenna in mobile communication | — | 2009-06-30 |