Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11993016 | Release devices and printing apparatuses | Xin Ouyang | 2024-05-28 |
| 11623403 | Feeding devices and 3D printing apparatuses | Xin Ouyang | 2023-04-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11993016 | Release devices and printing apparatuses | Xin Ouyang | 2024-05-28 |
| 11623403 | Feeding devices and 3D printing apparatuses | Xin Ouyang | 2023-04-11 |