Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11439188 | Automatically controlled heat-not-burn electronic cigarette device and control method thereof | Guangrong Lin, Xiyong Zhang | 2022-09-13 |
| 11369147 | Electronic cigarette atomizer employing ultrasonic atomizing unit | Guangrong Lin | 2022-06-28 |
| 11357257 | Electronic cigarette vaporizer | Guangrong Lin | 2022-06-14 |