Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1064469 | Cleaning machine | Wujia He, Xuan Yu, Xiangyu Yang, Song Mao | 2025-02-25 |
| D1059706 | Cleaning machine | Wujia He, Xuan Yu, Xiangyu Yang, Song Mao | 2025-01-28 |
| D1049526 | Cleaning machine | Xiangyu Yang, Yanping Ma, Xuan Yu | 2024-10-29 |
| D1017937 | Handle for cleaning machine | — | 2024-03-12 |