Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1007885 | Adjustable bed | Huafeng Shan, Chuanxiang Ji, Jianwei Mao, Li-Hsiang Yang, Yijie Zhang | 2023-12-19 |
| D1000149 | Adjustable bed | Huafeng Shan, Chuanxiang Ji, Yanling Li, Hewen Ge | 2023-10-03 |
| D970245 | Crib | Huafeng Shan, Hewen Ge, Chuanxiang Ji, Chenhua Zhou | 2022-11-22 |
| D970246 | Cradle | Huafeng Shan, Hewen Ge, Chuanxiang Ji, Chenhua Zhou | 2022-11-22 |