Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404861 | Vacuum pump and rotating body for vacuum pump | Yongwei Shi | 2025-09-02 |
| 12253089 | Vacuum pump | — | 2025-03-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404861 | Vacuum pump and rotating body for vacuum pump | Yongwei Shi | 2025-09-02 |
| 12253089 | Vacuum pump | — | 2025-03-18 |