Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11628993 | Automatic tray loading system and use method of the same | Changhe Li, Yuying Yang, Haogang Li, Liang Luo, Weixi Ji +15 more | 2023-04-18 |
| 11628530 | Positioning system with adjustable clamping force and milling equipment for rail transit honeycomb workpiece | Changhe Li, Zhuang Shi, Aiguo Qin, Bo Liu, Yun-Lung Chen +9 more | 2023-04-18 |
| 11597049 | Nanofluid minimum quantity lubrication grinding device of ultrasonic vibration assisted grinding fluid micro-channel infiltration | Changhe Li, Yanbin Zhang, Min Yang, Dongzhou Jia, Xianpeng Zhang +5 more | 2023-03-07 |
| 11524379 | Milling machine processing system with intelligently follow-up cutting fluid nozzle and working method | Changhe Li, Wentao Wu, Huajun Cao, Cong Mao, Wenfeng Ding +9 more | 2022-12-13 |
| 11441729 | Device for recovering, separating and purifying oil mist in minimum quantity lubricant grinding process | Changhe Li, Zhenjing Duan, Huajun Cao, Xuefeng Xu, Naiqing Zhang +8 more | 2022-09-13 |
| 11415372 | Loop heat pipe apparatus and application | Tao Yang, Shilei Zhao, Zhenming Zhao, Chunlin Li, Shikui Luo +4 more | 2022-08-16 |
| 11161210 | Milling system and method under different lubrication conditions | Changhe Li, Qingan YIN, Yanbin Zhang, Huajun Cao, Zhenjing Duan +12 more | 2021-11-02 |