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Starting-process controller for starting a piezomotor |
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2009-04-14 |
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Piezoelectric driving device and a regulation method for a piezoelectric driving device |
Gerhard Diefenbach, Christian Reichinger, Matthias Wendt |
2008-04-01 |
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Method of controlling a circuit arrangement for the ac power supply of a plasma display panel |
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Circuit arrangement for powering an electric motor |
— |
2000-09-12 |
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Electromechanical device, coil configuration for the electromechanical device, and information storage and/or reproduction apparatus including such a device |
— |
1999-02-23 |
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DC motor with electronic commutation circuit |
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Magnetically controllable electronic switch |
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