Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12329698 | Transfer machine | Qian Li, Xuehai Zhang, Yuanchen Li | 2025-06-17 |
| D1062548 | Electric lifting and moving machine | Qian Li, Xuehai Zhang, Yuanchen Li | 2025-02-18 |
| 12213928 | Electronic lifting-lowering transfer machine | Qian Li, Xuehai Zhang, Yuanchen Li | 2025-02-04 |