CL

Changhe Li

QT Qingdao University Of Technology: 53 patents #1 of 480Top 1%
NC Ningbo Sanhan Alloy Material Co.: 10 patents #1 of 31Top 4%
SC Shanghai Jinzhao Energy Saving Technology Co.: 7 patents #1 of 30Top 4%
CU Chongqing University: 5 patents #10 of 514Top 2%
QU Qingdao Technological University: 4 patents #1 of 29Top 4%
IN Inner Mongolia University For Nationalities: 4 patents #1 of 34Top 3%
HT Henan University Of Science And Technology: 2 patents #1 of 39Top 3%
US University Of Sharjah: 2 patents #7 of 73Top 10%
📍 Qingdao, CN: #2 of 2,087 inventorsTop 1%
Overall (All Time): #39,691 of 4,157,543Top 1%
59
Patents All Time

Issued Patents All Time

Showing 26–50 of 59 patents

Patent #TitleCo-InventorsDate
11819932 Intelligent switching system for switching internal cooling and external cooling based on minimal quantity lubrication and method Xifeng Wu, Yixue Han, Naiqing Zhang, Qidong Wu, Huajun Cao +11 more 2023-11-21
11801613 Carbide blade cleaning device and system Shuo Yin, Liang Luo, Weixi Ji, Binhui Wan, Xuefeng Xu +16 more 2023-10-31
11796295 Full-automatic wheel hub three-dimensional scanning system for intelligent production lines of automotive wheel hub Dewei Liu, Zongming Zhou, Wenfeng Ding, Yanbin Zhang, Zafar Said +6 more 2023-10-24
11794298 Milling machine processing system with intelligently follow-up cutting fluid nozzle and working method thereof Wentao Wu, Huajun Cao, Cong Mao, Wenfeng Ding, Naiqing Zhang +9 more 2023-10-24
11794297 Internal cooling/external cooling-switching milling minimum-quantity-lubrication intelligent nozzle system and method Xifeng Wu, Yixue Han, Naiqing Zhang, Yanbin Zhang, Qidong Wu +11 more 2023-10-24
11771126 Multi-station adaptive walnut shell pre-breaking system Mingcun Shi, Yiping Feng, Yitian Feng, Zhenming Jia, Leilei Zhao +8 more 2023-10-03
11766753 Milling system and method under different lubrication conditions Qingan YIN, Yanbin Zhang, Huajun Cao, Zhenjing Duan, Cong Mao +12 more 2023-09-26
11753242 Loading equipment and conveying system for tank track moving support Minkai Chen, Aiguo Qin, Shubham Sharma, Hanqi Fan, Zongming Zhou +4 more 2023-09-12
11752584 Full-automatic wheel hub feeding-blanking system for intelligent production line of automotive wheel hubs Dewei Liu, Zongming Zhou, Naiqing Zhang, Bo Liu, Shubham Sharma +2 more 2023-09-12
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
11731137 Fertilizer grinding mechanism, water and fertilizer mixing device, and aqueous fertilizer solution preparation production line Yue Lu, Zongming Zhou, Xiaochu LIU, Mingzheng Liu, Xiaoming Wang +3 more 2023-08-22
11707810 System for machining and positioning automobile hub and production line for intelligent cleaning and precision machining Dewei Liu, Zongming Zhou, Qidong Wu, Bingheng Lu, Bo Liu +3 more 2023-07-25
11707807 Fixture for automatic assembly, overturning and welding of sidewall aluminum profiles of rail vehicle Zhuang Shi, Bo Liu, Huajun Cao, Wenfeng Ding, Xin Cui +2 more 2023-07-25
11691239 Carbide blade grinding forming processing production line Min Yang, 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 Baoteng HUANG, Han Zhai, Bingheng Lu, Huajun Cao, Zhen Wang +6 more 2023-04-25
11628530 Positioning system with adjustable clamping force and milling equipment for rail transit honeycomb workpiece Zhuang Shi, Aiguo Qin, Bo Liu, Yun-Lung Chen, Huajun Cao +9 more 2023-04-18
11628993 Automatic tray loading system and use method of the same Yuying Yang, Haogang Li, Liang Luo, Weixi Ji, Binhui Wan +15 more 2023-04-18
11597049 Nanofluid minimum quantity lubrication grinding device of ultrasonic vibration assisted grinding fluid micro-channel infiltration Teng Gao, Yanbin Zhang, Min Yang, Dongzhou Jia, Xianpeng Zhang +5 more 2023-03-07
11571222 Neurosurgical ultrasonic focusing assisted three-stage atomization cooling and postoperative wound film forming device Min Yang, 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 Wentao Wu, Huajun Cao, Cong Mao, Wenfeng Ding, Naiqing Zhang +9 more 2022-12-13
11517037 Intelligent apparatus for separating walnut kernels and red coats by belt conveying and heat radiation based on thermal expansion and contraction principle Mingzheng Liu, Ji CHE, Sanqiang ZHANG, Yanbin Zhang, Dongzhou Jia +7 more 2022-12-06
11478947 Elastic self-positioning pre-dicing device and method Yali Hou, Dongzhou Jia, Huayang ZHAO, Yuhui Zhao, Wenyue Liu +5 more 2022-10-25
11472588 Width-adjustable packaging bag shaper, bag maker, packaging machine and method Baoteng HUANG, Liang Luo, Xianzhi Liu, Yanbin Zhang, Dongzhou Jia +3 more 2022-10-18
11440209 Conical self-positioning limit feeding device and method Yali Hou, Dongzhou Jia, Huayang ZHAO, Wenyue Liu, Dan Liu +5 more 2022-09-13
11441729 Device for recovering, separating and purifying oil mist in minimum quantity lubricant grinding process Zhenjing Duan, Huajun Cao, Xuefeng Xu, Naiqing Zhang, Lan Dong +8 more 2022-09-13