Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11431242 | Oscillation control circuit for ultrasonic atomization sheet and ultrasonic electronic cigarette | Jianfu Liu, Kejun Zhong, Xiaoyi Guo, Wei Huang, Hong Yu +3 more | 2022-08-30 |