Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9960666 | Four-port power electronic transformer based on hybrid modular multilevel converter | Jianfeng Zhao, Zhendong Ji, Yichao Sun | 2018-05-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9960666 | Four-port power electronic transformer based on hybrid modular multilevel converter | Jianfeng Zhao, Zhendong Ji, Yichao Sun | 2018-05-01 |