Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127988 | Cartridge, battery assembly and electronic cigarette | David Guo, Weihua Qiu, Neng HUA | 2021-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127988 | Cartridge, battery assembly and electronic cigarette | David Guo, Weihua Qiu, Neng HUA | 2021-09-21 |