Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10069320 | Electronic cigarette with miniaturized charging and discharging integrated circuit therefor | Chen Zhao | 2018-09-04 |
| 10020738 | Interleaved switching power supply and control method for the same | Shengjun Chen | 2018-07-10 |