| 10135353 |
Unidirectional matrix converter with regeneration system |
— |
2018-11-20 |
| 7839106 |
System and methods involving dynamic closed loop motor control and flux weakening |
— |
2010-11-23 |
| 7538514 |
Systems and methods for controlling torque of a motor |
— |
2009-05-26 |
| 7323833 |
Voltage mode control with phase advancing for position controlled electric machines |
— |
2008-01-29 |
| 7298967 |
Electromagnetic sensor direct communication algorithm to a digital microprocessor |
Shaotang Chen, Tom Cheuk-In Wong, Christian Ross, Tomy Sebastian |
2007-11-20 |
| 7119530 |
Motor phase current measurement using a single DC bus shunt sensor |
Paul M. Fisher, Daniel Shafer, Samuel J. Underwood |
2006-10-10 |
| 7065437 |
Current limit for an electric machine |
Yulei Chen |
2006-06-20 |
| 7042227 |
Current determination in a permanent magnet electric machine |
Dennis B. Skellenger, Roy A. McCann, Mark P. Colosky |
2006-05-09 |
| 6982537 |
Identification of parameters for switched reluctance electric machines |
Mohammad S. Islam, Tomy Sebastian, Iqbal Husain |
2006-01-03 |
| 6851325 |
DSP based algorithm for non-contacting torque sensor |
Mohammad S. Islam, Tomy Sebastian |
2005-02-08 |
| 6851324 |
Non-contacting compliant torque sensor |
Mohammad S. Islam, Tomy Sebastian, Christian Ross |
2005-02-08 |
| 6803740 |
Method and apparatus for determining phase current of switched reluctance electric machines |
Tomy Sebastian |
2004-10-12 |
| 6801012 |
Sensorless control of switched reluctance electric machines |
Mohammad S. Islam, Tomy Sebastian, Iqbal Husain |
2004-10-05 |
| 6694287 |
Phase angle diagnostics for sinusoidal controlled electric machine |
Mark P. Colosky |
2004-02-17 |
| 6690135 |
Method for compensating for dead time non-linearities in a pulse width modulation controlled switching scheme |
Tomy Sebastian |
2004-02-10 |
| 6653829 |
Low cost approach to measuring high resolution rotary position of electric machines |
Rassem R. Henry |
2003-11-25 |
| 6549871 |
Current estimation for an electric machine |
Aparna S Amberkar |
2003-04-15 |
| 6441578 |
Method and apparatus for torque linearization in an electric power steering system |
Dennis B. Skellenger |
2002-08-27 |
| 6426602 |
Minimization of motor torque ripple due to unbalanced conditions |
Roy A. McCann, Dennis B. Skellenger, Mark P. Colosky |
2002-07-30 |
| 6411052 |
Method and apparatus to compensate for resistance variations in electric motors |
Abbas Fardoun, Shaotang Chen |
2002-06-25 |
| 6392418 |
Torque current comparison for current reasonableness diagnostics in a permanent magnet electric machine |
Dennis B. Skellenger, Roy Alan Mc Cann, Mark P. Colosky |
2002-05-21 |
