Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11206867 | Variable-frequency surface acoustic wave electronic cigarette | Tinghua LI, Yulin Lei, Yi Han, Yongkuan Chen, Donglai ZHU +8 more | 2021-12-28 |
| 10986865 | Surface acoustic wave electronic cigarette system | Tinghua LI, Yi Han, Junlong Han, Donglai ZHU, Hong Hu +2 more | 2021-04-27 |
| 10945459 | Plated silicon-based electronic cigarette atomizing chip and preparation method thereof | Yi Han, Shoubo Li, Li-Chun Chen, Tinghua LI, Yi Xu +5 more | 2021-03-16 |
| 10925313 | Electronic cigarette with an improved atomizer | Yi Han, Shoubo Li, Tinghua LI, Donglai ZHU, Xia Zhang +4 more | 2021-02-23 |