Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10863774 | Battery stick of electronic cigarette | Xianbin Zheng | 2020-12-15 |
| 10531686 | Anti-leakage liquid storage device of electronic cigarette | — | 2020-01-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10863774 | Battery stick of electronic cigarette | Xianbin Zheng | 2020-12-15 |
| 10531686 | Anti-leakage liquid storage device of electronic cigarette | — | 2020-01-14 |