Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9484142 | Circuit board and power conversion apparatus having circuit board | Quan Guo, Chengzhang Han | 2016-11-01 |
| 9425686 | Voltage conversion device and method for adjusting common mode noise impedance | Feng Zheng, Changsheng Pei | 2016-08-23 |
| 9299490 | Circuit board and power conversion apparatus having circuit board | Quan Guo, Chengzhang Han | 2016-03-29 |