Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355553 | Diagnostic system and method for network synchronized time in safety applications | Xiaobo Peng, Sikai Zhang, Steven Terry Seidlitz, Arun K. Guru | 2025-07-08 |
| 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, Liang Luo, Min Yang +9 more | 2025-03-11 |
| 12215002 | Equipment for self-positioning handling of aluminum profiles for rail vehicle | Xiaoming Wang, Changhe Li, Zhuang Shi, Bo Liu, Zongming Zhou +4 more | 2025-02-04 |
| 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 | Mingzheng Liu, Changhe Li, Xinping Li, Xiangdong Liu, Huimin Yang +2 more | 2024-12-03 |
| 12150468 | Intelligent separation device and separation method for peanut kernel and peanut red coat | Mingzheng Liu, Changhe Li, Xinping Li, Xiangdong Liu, Huimin Yang +2 more | 2024-11-26 |
| 12138649 | Electrostatic nozzle and minimal quantity lubricating and grinding system for controllable jet | Changhe Li, Dongzhou Jia, Huajun Cao, Xuefeng Xu, Zhiguang HAN +9 more | 2024-11-12 |
| 12103785 | Automatic feeding device for automotive wheel hub | Changhe Li, Minkai Chen, Zongming Zhou, Bo Liu, Yun-Lung Chen +10 more | 2024-10-01 |
| 12103129 | Multi-station self-positioning floating clamping and workpiece automatic flip intelligent fixture system | Lizhi Tang, Liang Luo, Changhe Li, Haizhou Xu, Min Yang +8 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 | Liang Luo, Lizhi Tang, Changhe Li, Weixi Ji, Binhui Wan +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, Weixi Ji +15 more | 2024-04-09 |
| 11951487 | Same-cavity integrated vertical high-speed multistage superfine pulverizing device and method for walnut shells | Changhe Li, Mingzheng Liu, Xiaoming Wang, Huimin Yang, Xinping Li +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 |
| 11939528 | Method for preparing biochar and hydrogen by utilizing anaerobic fermentation byproducts | Guanyi Chen, Xiang Guo, Yurou Mao, Beibei Yan, Junyu TAO +3 more | 2024-03-26 |
| 11938653 | Powder dry-pressing molding device and method | Changhe Li, Mingcun Shi, Xiangyang Ma, Baoda Xing, Xiaohong MA +11 more | 2024-03-26 |
| 11898699 | Oil mist recovery, separation and purification device for minimum quantity lubricant grinding process | Changhe Li, Zhenjing Duan, Huajun Cao, Xuefeng Xu, Naiqing Zhang +8 more | 2024-02-13 |
| 11897165 | Production line of CA abrasive | Changhe Li, Baoteng HUANG, Han Zhai, Bingheng Lu, Huajun Cao +9 more | 2024-02-13 |
| 11890781 | Alumina ceramic integrated hot press molding machine and working method thereof | Changhe Li, Mingcun Shi, Xiangyang Ma, Min Yang, Xin Cui +10 more | 2024-02-06 |
| 11872664 | Technological equipment for tank track moving supports | Shuaiqiang Xu, Shubham Sharma, Aiguo Qin, Changhe Li, Hanqi Fan +7 more | 2024-01-16 |
| 11819047 | Cam roller type horizontal extrusion cracking system for walnuts | Changhe Li, Mingzheng Liu, Yucheng Wang, Ji CHE, Yali Hou +10 more | 2023-11-21 |