Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1085163 | Air pump | — | 2025-07-22 |
| D1082373 | Blind | — | 2025-07-08 |
| D1025392 | Test device | Zheng Jun Cai, Yu Du, Chang Fu Yang, Yong Ling Fan | 2024-04-30 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1085163 | Air pump | — | 2025-07-22 |
| D1082373 | Blind | — | 2025-07-08 |
| D1025392 | Test device | Zheng Jun Cai, Yu Du, Chang Fu Yang, Yong Ling Fan | 2024-04-30 |