Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11717874 | Precision compensation mechanism of full-automatic bidirectional flanging machine | Fengyu Xu, Sen Yang, Zixin Chen, Guoping Jiang | 2023-08-08 |
| 11364531 | Metal workpiece indentation marking device | Fengyu Xu, Sen Yang, FAN LV, Guoping Jiang | 2022-06-21 |
| 11014136 | Integrated molding device suitable for bending and hemming of flat sheet | Fengyu Xu, Min Xiao, Fanchang Meng, Yingjiang Zhou, Guoping Jiang | 2021-05-25 |