Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311468 | Automated LSP process equipment system for aero-engine blade | Changhe Li, Zechen Zhang, Bo Liu, Shun Zhang, Binwei Wang +6 more | 2025-05-27 |
| 12304010 | Production line for welding automotive rear floor panel and method thereof | Yuxiang Song, Changhe Li, Xu Yan, Mingwei Wang, Zongming Zhou +7 more | 2025-05-20 |
| 12269139 | Intelligent production line for turning tool bit cavities and use method thereof | Changhe Li, Haogang Li, Liang Luo, Weixi Ji, Binhui Wan +15 more | 2025-04-08 |
| 12245871 | Flexible sensor detection system for medical care and health | Changhe Li, Xifeng Wu, Xin Cui, Yanbin Zhang, Liang Luo +9 more | 2025-03-11 |
| 12202683 | Process system of follower fixture for tank moving support and automatic processing production line thereof | Changhe Li, Dewei Liu, Aiguo Qin, Hanqi Fan, Min Li +10 more | 2025-01-21 |
| 12172249 | Carbide blade cutter head filling device and method | Changhe Li, Shuo Yin, Liang Luo, Weixi Ji, Binhui Wan +16 more | 2024-12-24 |
| 12036632 | Multi-station turning tool bit milling fixture system | Changhe Li, Haogang Li, Liang Luo, Huajun Cao, Lizhi Tang +10 more | 2024-07-16 |
| 11975415 | Device aeronautical aluminum alloy minimum-quantity-lubrication milling machining | Min Yang, Hao-Yun Ma, Changhe Li, Xifeng Wu, Yixue Han +11 more | 2024-05-07 |
| 11976348 | Carbide tool cleaning and coating production line and method | Yanbin Zhang, Liang Luo, Lizhi Tang, Changhe Li, Weixi Ji +16 more | 2024-05-07 |
| 11951618 | Multi-procedure integrated automatic production line for hard alloy blades under robot control | Changhe Li, Teng Gao, Liang Luo, Lizhi Tang, Yanbin Zhang +15 more | 2024-04-09 |
| 11945067 | Automobile hub fixture, machining device, and production line | Changhe Li, Minkai Chen, Zongming Zhou, Naiqing Zhang, Shuaiqiang Xu +8 more | 2024-04-02 |
| 11938653 | Powder dry-pressing molding device and method | Changhe Li, Mingcun Shi, Xiangyang Ma, Baoda Xing, Xiaohong MA +11 more | 2024-03-26 |
| 11897165 | Production line of CA abrasive | Changhe Li, Baoteng HUANG, Han Zhai, Huajun Cao, Zhen Wang +9 more | 2024-02-13 |
| 11890781 | Alumina ceramic integrated hot press molding machine and working method thereof | Changhe Li, Mingcun Shi, Xiangyang Ma, Yanbin Zhang, Min Yang +10 more | 2024-02-06 |
| 11819932 | Intelligent switching system for switching internal cooling and external cooling based on minimal quantity lubrication and method | Changhe Li, Xifeng Wu, Yixue Han, Naiqing Zhang, Qidong Wu +11 more | 2023-11-21 |
| 11801613 | Carbide blade cleaning device and system | Changhe Li, Shuo Yin, Liang Luo, Weixi Ji, Binhui Wan +16 more | 2023-10-31 |
| 11794297 | Internal cooling/external cooling-switching milling minimum-quantity-lubrication intelligent nozzle system and method | Changhe Li, Xifeng Wu, Yixue Han, Naiqing Zhang, Yanbin Zhang +11 more | 2023-10-24 |
| 11731137 | Fertilizer grinding mechanism, water and fertilizer mixing device, and aqueous fertilizer solution preparation production line | Changhe Li, Yue Lu, Zongming Zhou, Xiaochu LIU, Mingzheng Liu +3 more | 2023-08-22 |
| 11707810 | System for machining and positioning automobile hub and production line for intelligent cleaning and precision machining | Changhe Li, Dewei Liu, Zongming Zhou, Qidong Wu, Bo Liu +3 more | 2023-07-25 |
| 11691239 | Carbide blade grinding forming processing production line | Min Yang, Changhe Li, Shuo Yin, Liang Luo, Weixi Ji +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, Huajun Cao, Zhen Wang +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 |
| 11559871 | Device for integrally processing housing of 3C product | Shenggui Chen, Yongbo Huang, Wentao Zhang, Zhaoyang Lin, Zhenzhong Sun | 2023-01-24 |
| 11498713 | Integrated device for detecting and packaging 3D printed phone case | Shenggui Chen, Yongbo Huang, Wentao Zhang, Zhaoyang Lin, Zhenzhong Sun | 2022-11-15 |