Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12207533 | Screen tensioning device | Shangzhi Yu | 2025-01-21 |
| 10557043 | Temperature-sensitive nano silver controlled-release smart antibacterial coating and preparation method therefor | Yuying Zheng | 2020-02-11 |