Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1056331 | Atomizer for electronic cigarette | Zhi Yuan, Yongli Fu, Zhongli Xu, Yonghai Li | 2024-12-31 |
| D1029358 | Electronic atomizer | Zhongli Xu, Yonghai Li | 2024-05-28 |
| D991546 | Atomizer for electronic cigarette | Zhi Yuan, Yongli Fu, Zhongli Xu, Yonghai Li | 2023-07-04 |
| 7624826 | Portable power-saving and foldable electric wheel chair | — | 2009-12-01 |