Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9013905 | Three-phase 48-pulse rectifier transformer | Qinggan Zeng, Bin Cao, Yingping Wang | 2015-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9013905 | Three-phase 48-pulse rectifier transformer | Qinggan Zeng, Bin Cao, Yingping Wang | 2015-04-21 |