Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11771126 | Multi-station adaptive walnut shell pre-breaking system | Changhe Li, Mingcun Shi, Yiping Feng, Yitian Feng, Zhenming Jia +8 more | 2023-10-03 |
| 11770026 | Low gain wireless power transfer system and method | Zhengyu Li, Kaiyong Cui, Zeng Li, Zhijun Luo | 2023-09-26 |
| 11766753 | Milling system and method under different lubrication conditions | Changhe Li, Qingan YIN, Yanbin Zhang, Huajun Cao, Zhenjing Duan +12 more | 2023-09-26 |
| 11764611 | Low gain wireless power transfer system and method | Zhengyu Li, Kaiyong Cui, Zeng Li, Zhijun Luo | 2023-09-19 |
| 11753841 | Hydrodynamic water blocking device for underground garage and method | Yanbin Zhang, Yuji Li, Long Wei, Fenglei Zhu, Haochen Sun +8 more | 2023-09-12 |
| 11691239 | Carbide blade grinding forming processing production line | Changhe Li, Shuo Yin, Liang Luo, Weixi Ji, Binhui Wan +16 more | 2023-07-04 |
| 11633876 | Slurry scraping mechanism and applying and scraping device used in SG abrasive production process | Changhe Li, Baoteng HUANG, Han Zhai, Bingheng Lu, Huajun Cao +6 more | 2023-04-25 |
| 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, Teng Gao, Yanbin Zhang, Dongzhou Jia, Xianpeng Zhang +5 more | 2023-03-07 |
| 11571222 | Neurosurgical ultrasonic focusing assisted three-stage atomization cooling and postoperative wound film forming device | Changhe Li, Yiliang Yang, Yali Hou, Dongzhou Jia, Yanbin Zhang +1 more | 2023-02-07 |
| 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 |
| 11478947 | Elastic self-positioning pre-dicing device and method | Yali Hou, Changhe Li, Dongzhou Jia, Huayang ZHAO, Yuhui Zhao +5 more | 2022-10-25 |
| 11472588 | Width-adjustable packaging bag shaper, bag maker, packaging machine and method | Changhe Li, Baoteng HUANG, Liang Luo, Xianzhi Liu, Yanbin Zhang +3 more | 2022-10-18 |
| 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 |
| 11440209 | Conical self-positioning limit feeding device and method | Yali Hou, Changhe Li, Dongzhou Jia, Huayang ZHAO, Wenyue Liu +5 more | 2022-09-13 |
| 11406397 | Electrostatic atomization ultrasonic aided low-damage and controllable biologic bone grinding process and device | Changhe Li, Yanbin Zhang, Dongzhou Jia, Naiqing Zhang, Yali Hou +1 more | 2022-08-09 |
| 11161210 | Milling system and method under different lubrication conditions | Changhe Li, Qingan YIN, Yanbin Zhang, Huajun Cao, Zhenjing Duan +12 more | 2021-11-02 |
| 11084136 | Milling system and method under different lubrication conditions | Changhe Li, Qingan YIN, Huajun Cao, Yonghong Liu, Wenfeng Ding +11 more | 2021-08-10 |
| 11047818 | Integrated online measurement system for thermophysical property parameters of nanofluid cutting fluid | Changhe Li, Runze LI, Yanbin Zhang, Xianpeng Zhang, Heju JI +3 more | 2021-06-29 |
| 10969058 | Continuous supply precision minimum quantity lubrication pump supporting different lubrication conditions | Changhe Li, Yanbin Zhang, Dongzhou Jia, Naiqing Zhang, Heju JI +3 more | 2021-04-06 |
| 10695889 | Multi-angle two-dimensional ultrasonic vibration assisted nanofluid micro-lubrication grinding device | Changhe Li, Xianpeng Zhang, Yanbin Zhang, Shuming Guo, Naiqing Zhang +2 more | 2020-06-30 |
| 10568642 | Bone surgery grinding experimental device capable of cooling and electrostatic atomization film formation | Changhe Li, Yanbin Zhang, Runze LI, Jun Wang, Yali Hou +3 more | 2020-02-25 |
| 9925638 | Minimal quantity lubrication grinding device integrating nanofluid electrostatic atomization with electrocaloric heat pipe | Changhe Li, Benkai Li, Yaogang Wang, Yanbin Zhang | 2018-03-27 |
| 9322083 | Technologies of twice dissolved by hydrochloric acid for waste rare earth luminescent materials | Shengen Zhang, Hu Liu, Dean Pan, Jianjun Tian | 2016-04-26 |