Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12082610 | Cartridge and electronic cigarette | Weihua Qiu, Xing Liu | 2024-09-10 |
| 12029255 | Electronic cigarette control method and device, and electronic cigarette | Weihua Qiu, Yong Xiong | 2024-07-09 |