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Method and apparatus for controlling brushless DC motors in implantable medical devices |
David M. Lancisi, Gregory L. Morris |
2008-10-14 |
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Method and apparatus for controlling brushless DC motors in implantable medical devices |
David M. Lancisi, Gregory L. Morris |
2006-11-21 |
| 6592620 |
Power system for an implantable heart pump |
David M. Lancisi, Richard K. Wampler |
2003-07-15 |
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Power system for an implantable heart pump |
David M. Lancisi, Richard K. Wampler |
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2-Pole single or dual coil moving magnet motor with moving back iron |
— |
1996-09-17 |
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Closed loop single step response by open winding voltage feedback system and method for multiple phase step motors |
Ronald T. Whaley |
1993-07-13 |
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Information storage disc transducer position control system using last step damping |
Brian Tremaine, James N. Krause, Litko Chan |
1992-01-07 |
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Resistance compensation in a motor using a thermally variable resistive network |
James N. Krause, David M. Lancisi |
1990-05-15 |