Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12114780 | Single-motor electrically powered bed | Huafeng Shan, Jian Wang, Shaojun Li, Chuanxiang Ji | 2024-10-15 |
| D995137 | Adjustable bed with audio equipment | Huafeng Shan, Qunliang Huai, Huiling Zhu | 2023-08-15 |