Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1055284 | Portable oxygen concentrator | Chuanlong Ma | 2024-12-24 |
| D1031047 | Oxygen concentrator | Xiaolun Qian, Chuanlong Ma, Yang Zhao | 2024-06-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1055284 | Portable oxygen concentrator | Chuanlong Ma | 2024-12-24 |
| D1031047 | Oxygen concentrator | Xiaolun Qian, Chuanlong Ma, Yang Zhao | 2024-06-11 |