Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12053023 | Cartridge and electronic cigarette | Weihua Qiu | 2024-08-06 |
| 12029256 | Power supply device, electronic cigarette, and assembly method | Weihua Qiu | 2024-07-09 |
| D1023149 | Pencil nib | — | 2024-04-16 |
| 11950636 | Battery housing and electronic cigarette, assembly method | Weihua Qiu | 2024-04-09 |