Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1048699 | Crutch | — | 2024-10-29 |
| D1006428 | Walking cane | — | 2023-12-05 |
| D999517 | Walking cane | — | 2023-09-26 |
| D982305 | Walking cane | — | 2023-04-04 |
| D917039 | Positive airway pressure assembly | Yonghui Chen, Chonghui Fan | 2021-04-20 |