Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10468952 | Permanent magnet machine with hybrid cage and methods for operating same | Wen Ouyang | 2019-11-05 |
| 10436204 | Fan assembly for cooling electric machine and electric machine incorporating same | Ghanshyam Shrestha, Patrick Schneider, Zhiguo Pan | 2019-10-08 |
| 10374543 | Ultracap-based solutions for ride-through of synchronous machine drives | Jun Li, Zhiguo Pan, Wen Ouyang, Ora Veli-Matti Leppänen | 2019-08-06 |
| 10283236 | Corrosion resistant electrical conduit system | Nikolaus Zant, Yan Gao, Letisha McLaughlin Lam, Mark R. Drane, Cong Thanh Dinh +2 more | 2019-05-07 |
| 10269479 | Magnet having regions of different magnetic properties and method for forming such a magnet | Reinhard Simon, Jacim Jacimovic, Felix Greuter, Erik Johansson, Tomaz Tomse | 2019-04-23 |
| 10211704 | Fluid-cooled stator assemblies having multilayer and multifunctional tubing | Steven W. Hudnut, Heinz Lendenmann | 2019-02-19 |
| 10177633 | Multiphase fractional slot concentrated winding machine with end mounted detachable or integrated multiphase series converter circuit | Ghanshyam Shrestha, Zhiguo Pan, Mario Schweizer, Waqas Arshad | 2019-01-08 |
| 10033250 | Electrical machine rotors | Yujing Liu | 2018-07-24 |
| 10012263 | Rotors for rotating machines with hollow fiber-reinforced composite shaft | Dezheng Wu, Steven Englebretson, Simon E. Mushi, Se-young Yoon, Yujing Liu | 2018-07-03 |
| 9859806 | Method and apparatus for obtaining electricity from offshore wind turbines | Debrup Das, Jiaqi Liang, Jiuping Pan | 2018-01-02 |
| 9813004 | Systems and methods concerning exciterless synchronous machines | Ghanshyam Shrestha, Waqas Arshad, Wen Ouyang, Jan Westerlund | 2017-11-07 |
| 9667109 | Permanent magnet electrical machine rotors with stacked annular magnets and retainers and construction methods therefor | — | 2017-05-30 |
| 9577557 | Turbine-generator system with DC output | Sandeep Bala | 2017-02-21 |
| 9571022 | Electrical generator with integrated hybrid rectification system comprising active and passive rectifiers connected in series | Zhiguo Pan | 2017-02-14 |
| 9525284 | Medium voltage DC collection system with power electronics | Hongrae Kim, Jun Li, Zhenyuan Wang, Joseph A. Carr, Eddy Aeloiza | 2016-12-20 |
| 9385645 | Methods and systems for electrical DC generation | Zhiguo Pan | 2016-07-05 |
| 9088190 | Electrical machines and electrical machine rotors | — | 2015-07-21 |