Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9570999 | DC-DC converter and DC-DC converter system thereof | Qiong Zhang, Guisong Huang | 2017-02-14 |
| 9559604 | DC/DC converter and control method of DC/DC converter | Shengli Lu, Qiong Zhang, Guisong Huang | 2017-01-31 |