Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11794298 | Milling machine processing system with intelligently follow-up cutting fluid nozzle and working method thereof | Changhe Li, Wentao Wu, Huajun Cao, Cong Mao, Naiqing Zhang +9 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, Yanbin Zhang, Zafar Said +6 more | 2023-10-24 |
| 11766753 | Milling system and method under different lubrication conditions | Changhe Li, Qingan YIN, Yanbin Zhang, Huajun Cao, Zhenjing Duan +12 more | 2023-09-26 |
| 11752584 | Full-automatic wheel hub feeding-blanking system for intelligent production line of automotive wheel hubs | Changhe Li, Dewei Liu, Zongming Zhou, Naiqing Zhang, Bo Liu +2 more | 2023-09-12 |
| 11707807 | Fixture for automatic assembly, overturning and welding of sidewall aluminum profiles of rail vehicle | Changhe Li, Zhuang Shi, Bo Liu, Huajun Cao, Xin Cui +2 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 |