Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10786636 | Atomizing device and electronic cigarette having same | Xiaoqiang Zhao, Yonghai Li, Zhongli Xu | 2020-09-29 |
| 10661032 | Liquid tank, atomizer and electronic cigarette having same | Yonghai Li, Zhongli Xu | 2020-05-26 |