Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11859686 | Electromagnetic force control method of magnetic disk type negative stiffness electromagnetic actuator | Guoyong Jin, Junjie Yuan, Zhigang Liu | 2024-01-02 |
| 11657796 | Active control method for filtered reference affine projection sign algorithm based on variable step size | Guoyong Jin, Shanjun Li | 2023-05-23 |
| 11624419 | Magnetic suspension type quasi-zero stiffness electromagnetic vibration isolator with active negative stiffness | Guoyong Jin, Junjie Yuan, Zhigang Liu | 2023-04-11 |
| 11313431 | Quasi-zero stiffness electromagnetic vibration isolator suitable for ultra-low frequency vibration reduction and isolation | Guoyong Jin, Junjie Yuan, Zhigang Liu | 2022-04-26 |