Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11206867 | Variable-frequency surface acoustic wave electronic cigarette | Tinghua LI, Yulin Lei, Yi Han, Jun Wu, Yongkuan Chen +8 more | 2021-12-28 |
| 10986865 | Surface acoustic wave electronic cigarette system | Tinghua LI, Yi Han, Junlong Han, Donglai ZHU, Yongkuan Chen +2 more | 2021-04-27 |