Issued Patents All Time
Showing 276–297 of 297 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727670 | Battery current limiter for a high voltage battery pack in a hybrid electric vehicle powertrain | John Grabowski | 2004-04-27 |
| 6683435 | Electrical machine drive method and system | Feng Liang, Henry Heping Huang | 2004-01-27 |
| 6674180 | Power supply for a hybrid electric vehicle | Allan Roy Gale, Paul Raymund Nicastri | 2004-01-06 |
| 6670785 | Electrical machine drive system and method | Feng Liang, Henry Heping Huang | 2003-12-30 |
| 6646412 | Method and system for controlling torque in a powertrain that includes an induction motor | Bo Wu | 2003-11-11 |
| 6603226 | Electric machine drive having sensorless control | Feng Liang | 2003-08-05 |
| 6581705 | Method for starting an engine in a parallel hybrid electric vehicle | Anthony Mark Phillips, Miroslava Jankovic | 2003-06-24 |
| 6580178 | Pulsed charge starter/alternator control system | Allan Roy Gale, Michael Alan Tamor | 2003-06-17 |
| 6566840 | Method and system for self-calibration of an induction machine drive | Bo Wu | 2003-05-20 |
| 6558290 | Method for stopping an engine in a parallel hybrid electric vehicle | Anthony Mark Phillips, Miroslava Jankovic | 2003-05-06 |
| 6483293 | System and method for cancelling the effects of stray magnetic fields from the output of a variable reluctance sensor | Chingchi Chen | 2002-11-19 |
| 6445079 | Method and apparatus for controlling an induction machine | Allan Roy Gale, Feng Liang | 2002-09-03 |
| 6429616 | Method of estimating the DC bus voltage in electric machine drives | Garold Myers, Michael C. Harke | 2002-08-06 |
| 6424113 | Method and apparatus for pulse width modulation | John W. Kelly, Paul Theodore Momcllovich | 2002-07-23 |
| 6420793 | Power delivery circuit with boost for energetic starting in a pulsed charge starter/alternator system | Allan Roy Gale, Michael Alan Tamor | 2002-07-16 |
| 6392905 | Method and circuit for reducing battery ripple current in a multiple inverter system of an electrical machine | Henry Heping Huang, John Michael Miller | 2002-05-21 |
| 6335609 | Method for reducing peak phase current and decreasing staring time for an internal combustion engine having an induction machine | David L. Amey | 2002-01-01 |
| 6304056 | Pulsed charge power delivery circuit for a vehicle having a combined starter/alternator | Allan Roy Gale, Michael Alan Tamor | 2001-10-16 |
| 6291958 | Temperature limiting controller for electric machines | David L. Amey | 2001-09-18 |
| 6286349 | Flatness measurement system for metal strip | Ulrich Müller, Gustav Peuker, Detlef Sonnenschein, Detlef Winter, Gerd Thiemann | 2001-09-11 |
| 5986419 | Quadrature axis winding for sensorless rotor angular position control of single phase permanent magnet motor | William R. Archer, Roger Carlos Becerra, Brian L. Beifus, Mark A. Brattoli, David M. Erdman +5 more | 1999-11-16 |
| 5796194 | Quadrature axis winding for sensorless rotor angular position control of single phase permanent magnet motor | William R. Archer, Roger Carlos Becerra, Brian L. Beifus, Mark A. Brattoli, David M. Erdman +5 more | 1998-08-18 |