Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228217 | Magnetic pressure retaining control device | Heping Xie, Mingzhong Gao, Guikang Liu, Ling Chen, Bo Yu +5 more | 2025-02-18 |
| 12221849 | Internal blowout-prevention gas-retaining connector for mine | Mingzhong Gao, Ling Chen, Jianan Li, Cong Li, Zhiqiang He +3 more | 2025-02-11 |
| 12216021 | Simulation device for magnetic closing of flap valve | Mingzhong Gao, Heping Xie, Guikang Liu, Ling Chen, Cong Li +7 more | 2025-02-04 |
| 11465252 | External cooling MQL manipulators and machine tools and lubrication method using machine tools | Wu Zhao, Zeyuan Yu, Zida Zhang, Ling Chen, Xin Guo +5 more | 2022-10-11 |
| 10744528 | Adjustable ultrasonic micro-jet nozzle array with minimal quantity lubrication | Ling Chen, Wu Zhao, Wei Jiang, Hao Wan, Qianmiao Zhou +5 more | 2020-08-18 |