Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202683 | Process system of follower fixture for tank moving support and automatic processing production line thereof | Changhe Li, Dewei Liu, Hanqi Fan, Min Li, Junting Li +10 more | 2025-01-21 |
| 11872664 | Technological equipment for tank track moving supports | Yanbin Zhang, Shuaiqiang Xu, Shubham Sharma, Changhe Li, Hanqi Fan +7 more | 2024-01-16 |
| 11753242 | Loading equipment and conveying system for tank track moving support | Minkai Chen, Changhe Li, Shubham Sharma, Hanqi Fan, Zongming Zhou +4 more | 2023-09-12 |
| 11628530 | Positioning system with adjustable clamping force and milling equipment for rail transit honeycomb workpiece | Changhe Li, Zhuang Shi, Bo Liu, Yun-Lung Chen, Huajun Cao +9 more | 2023-04-18 |