Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9625931 | Bypass type 220V grid voltage sag prevention device and control method therefor | Huaguang Zhang, Dongsheng Yang, Zhiliang Wang, Jian Feng, XuanZhe Peng +4 more | 2017-04-18 |