CL

Changhe Li

QT Qingdao University Of Technology: 20 patents #1 of 227Top 1%
NC Ningbo Sanhan Alloy Material Co.: 3 patents #1 of 23Top 5%
SC Shanghai Jinzhao Energy Saving Technology Co.: 3 patents #1 of 28Top 4%
US University Of Sharjah: 2 patents #2 of 32Top 7%
CU Chongqing University: 1 patents #19 of 212Top 9%
📍 Qingdao, CN: #1 of 542 inventorsTop 1%
Overall (2023): #2,050 of 537,848Top 1%
20
Patents 2023

Issued Patents 2023

Showing 1–20 of 20 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
11819047 Cam roller type horizontal extrusion cracking system for walnuts Mingzheng Liu, Yucheng Wang, Yanbin Zhang, Ji CHE, Yali Hou +10 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
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
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
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