Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9178404 | Liquid-cooled self-excited eddy current retarder with a structure of two salient poles | Desheng Li, Xiao Du, Kai Zhang | 2015-11-03 |
| 9083222 | Self-excited eddy current liquid-cooled retarder | Desheng Li, Lezhi Ye, Xiao Du | 2015-07-14 |