| 11911726 |
Toilet dehumidifier assembly |
— |
2024-02-27 |
| 11431233 |
System and method for wireless power transfer to a rotating member in a motor |
Xikai Sun, Gennadi Sizov |
2022-08-30 |
| 10746590 |
Method and apparatus for online condition monitoring of variable speed motor applications |
Linglai Li, Zhenhuan Yuan, Kun Wei, Robert H. Schmidt, Brian Fast +2 more |
2020-08-18 |
| 10717643 |
Board mounted microelectromechanic system (MEMS) sensors for motor diagnostics and analytics |
Kristin N. Yee, Zhenhuan Yuan, John A. Balcerak, Arun K. Guru |
2020-07-21 |
| 9780620 |
Coupling with concentric contact around motor shaft for line start synchronous motor |
Galen Burdeshaw |
2017-10-03 |
| 9620999 |
High conductivity rotor cage for line start permanent magnet motor |
Robert F. McElveen, Richard J. Budzynski |
2017-04-11 |
| 9166456 |
System and method to allow a synchronous motor to successfully synchronize with loads that have high inertia and/or high torque |
— |
2015-10-20 |
| 8872465 |
Synchronous motor with soft start element formed between the motor rotor and motor output shaft to successfully synchronize loads that have high inertia and/or high torque |
Stephen D. Umans, Donald L. Nisley |
2014-10-28 |
| 7511438 |
Electric braking of machinery with a plurality of inverter-fed motors |
— |
2009-03-31 |
| 7479756 |
System and method for protecting a motor drive unit from motor back EMF under fault conditions |
John M. Kasunich, Daniel Pixler, Brian T. Concannon, Semyon Royak, Mark M. Harbaugh |
2009-01-20 |
| 7385328 |
Cogging reduction in permanent magnet machines |
— |
2008-06-10 |
| 7358620 |
Methods and apparatus for ride-through operation of a complementary device to a transient power source |
— |
2008-04-15 |
| 7348702 |
Apparatus and method for flywheel based cooling |
— |
2008-03-25 |
| 7230344 |
Apparatus and method for transient and uninterruptible power |
Jerry J. Pollack |
2007-06-12 |
| 7135834 |
Modified field oriented control |
Robert J. Breitzmann |
2006-11-14 |
| 6819018 |
System and method of reducing bearing voltage |
— |
2004-11-16 |
| 6670733 |
System and method of reducing bearing voltage |
— |
2003-12-30 |
| 5998896 |
Electric motor having frame adaptable for enclosed and open motor cooling |
John Early, Thomas S. Evon, Barron D. Grant, Patricia L. Smith, Daniel J. Stelzner |
1999-12-07 |
| 5979087 |
Electric motor having electrostatic shield arrangement |
Sidney Bell, Stanley E. Wallace |
1999-11-09 |
| 5943245 |
Motor application and selection method and apparatus |
John Early, Wesley L. Haynes |
1999-08-24 |