Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11013258 | Tube-shaped power supply device for supplying power to atomizer | YUCHENG XIAO | 2021-05-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11013258 | Tube-shaped power supply device for supplying power to atomizer | YUCHENG XIAO | 2021-05-25 |