Issued Patents All Time
Showing 176–200 of 203 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815086 | Methods for fluxless brazing | Kostas F. Dockus, Robert H. Krueger, Brian E. Cheadle, Mark S. Kozdras | 2004-11-09 |
| 6763789 | Electromagnetic actuator with permanent magnet | Michael W. Degner | 2004-07-20 |
| 6744158 | Electric machine with cooling rings | Mikhail Avramovich Avanesov, Xingyi Xu | 2004-06-01 |
| 6683435 | Electrical machine drive method and system | Henry Heping Huang, Michael W. Degner | 2004-01-27 |
| 6670785 | Electrical machine drive system and method | Henry Heping Huang, Michael W. Degner | 2003-12-30 |
| 6603226 | Electric machine drive having sensorless control | Michael W. Degner | 2003-08-05 |
| 6570289 | Low noise automotive alternator | Shawn Swales, John Michael Miller | 2003-05-27 |
| 6548931 | Hybrid permanent magnet/synchronous machines | John Michael Miller, Xingyi Xu | 2003-04-15 |
| 6445079 | Method and apparatus for controlling an induction machine | Allan Roy Gale, Michael W. Degner | 2002-09-03 |
| 6445095 | Electric machine with laminated cooling rings | John Michael Miller | 2002-09-03 |
| 6373162 | Permanent magnet electric machine with flux control | John Michael Miller | 2002-04-16 |
| 6359800 | Direct current electric power generation system with variable speed alternating current generators | John Michael Miller, Xingyi Xu | 2002-03-19 |
| 6359366 | Hybrid permanent magnet/synchronous machines | John Michael Miller, Xingyi Xu | 2002-03-19 |
| 5965967 | Rotor for an electrical machine | John Michael Miller, Xingyi Xu | 1999-10-12 |
| 5825112 | Doubly salient motor with stationary permanent magnets | Thomas A. Lipo, Yuefeng Liao | 1998-10-20 |
| 5793167 | Operation of a motor vehicle alternator | Garold Myers, Paul Theodore Momcilovich, Shahram Zarei | 1998-08-11 |
| 5765513 | Electromechanically actuated valve | Roy E. Diehl, John Michael Miller, Xingyi Xu | 1998-06-16 |
| 5730091 | Soft landing electromechanically actuated engine valve | Roy E. Diehl, John Michael Miller, Craig Hammann Stephan, Xingyi Xu | 1998-03-24 |
| 5692463 | Electromechanically actuated valve with multiple lifts | Craig Hammann Stephan | 1997-12-02 |
| 5672925 | Doubly salient variable reluctance machine with stationary permanent magnets or auxiliary field windings | Thomas A. Lipo, Yuefeng Liao | 1997-09-30 |
| 5648705 | Motor vehicle alternator and methods of operation | Daryl Sitar, Paul Theodore Momcilovich, Md Abul Masrur, Garold Myers, Shahram Zarei | 1997-07-15 |
| 5647311 | Electromechanically actuated valve with multiple lifts and soft landing | Craig Hammann Stephan | 1997-07-15 |
| 5645019 | Electromechanically actuated valve with soft landing and consistent seating force | Craig Hammann Stephan | 1997-07-08 |
| 5642021 | Method and system for controlling an alternator to optimize direct current output | John Michael Miller, Xingyi Xu | 1997-06-24 |
| 5469351 | Fault isolation in an induction motor control system | Md Abul Masrur, Xingyi Xu | 1995-11-21 |