Issued Patents All Time
Showing 1–25 of 28 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 |
| 12172249 | Carbide blade cutter head filling device and method | Changhe Li, Shuo Yin, Liang Luo, Weixi Ji, Binhui Wan +16 more | 2024-12-24 |
| 12156532 | Peanut whole-process production line and method | Changhe Li, Xinping Li, Xiangdong Liu, Huimin Yang, Yanbin Zhang +2 more | 2024-12-03 |
| 12150468 | Intelligent separation device and separation method for peanut kernel and peanut red coat | Changhe Li, Xinping Li, Xiangdong Liu, Huimin Yang, Yanbin Zhang +2 more | 2024-11-26 |
| 12103129 | Multi-station self-positioning floating clamping and workpiece automatic flip intelligent fixture system | Yanbin Zhang, Lizhi Tang, Liang Luo, Changhe Li, Haizhou Xu +8 more | 2024-10-01 |
| 12103785 | Automatic feeding device for automotive wheel hub | Changhe Li, Minkai Chen, Zongming Zhou, Bo Liu, Yun-Lung Chen +10 more | 2024-10-01 |
| 12036632 | Multi-station turning tool bit milling fixture system | Changhe Li, Haogang Li, Liang Luo, Huajun Cao, Bingheng Lu +10 more | 2024-07-16 |
| 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 |
| 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 |
| 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 |
| 11951487 | Same-cavity integrated vertical high-speed multistage superfine pulverizing device and method for walnut shells | Changhe Li, Xiaoming Wang, Huimin Yang, Xinping Li, Xiangdong Liu +8 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 |
| 11897165 | Production line of CA abrasive | Changhe Li, Baoteng HUANG, Han Zhai, Bingheng Lu, Huajun Cao +9 more | 2024-02-13 |
| 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 |
| 11819047 | Cam roller type horizontal extrusion cracking system for walnuts | Changhe Li, Yucheng Wang, Yanbin Zhang, Ji CHE, Yali Hou +10 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 |
| 11796295 | Full-automatic wheel hub three-dimensional scanning system for intelligent production lines of automotive wheel hub | Changhe Li, Dewei Liu, Zongming Zhou, Wenfeng Ding, Yanbin Zhang +6 more | 2023-10-24 |
| 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 | Changhe Li, Yue Lu, Zongming Zhou, Xiaochu LIU, Xiaoming Wang +3 more | 2023-08-22 |
| 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, Bingheng Lu, Huajun Cao +6 more | 2023-04-25 |