Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11342764 | Low voltage charging control and protection circuit for electronic cigarette and method of charging the electronic cigarette using the circuit | Huimin Tan | 2022-05-24 |
| 11311687 | Three-dimensional structure heating unit and liquid guiding unit for atomizer of an e-cigarette | Huimin Tan, Lei Le, Yong Fang | 2022-04-26 |