ClassID:

218280

H02P8/005 - CPC Classification

Classification description:

Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step of linear motors

Recent Application in this class:
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Method for controlling a polyphase motor

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Moving body system and method for driving moving body

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Power minimizing controller for a stage assembly

#12
20140239855
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Thrust ripple mapping system in a precision stage and method thereof

#13
20140000576
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CHASSIS MOUNT MULTI-INPUT H-BRIDGE ELECTRICAL HARNESS

#14
20110221379
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Electromagnetic linear stepper motor

#15
20090315504
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Linear actuator motor selection method and devices

#16
20070057595
2007-03-15

System for controlling an electrostatic stepper motor

#17
20070040529
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Stepping motor control system and method for controlling a stepping motor using closed and open loop controls

#18
20070032970
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Apparatus and method for estimation of initial phase of a brushless motor

#19
20050225179
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Signal output device and substrate device

#20
20050218940
2005-10-06

Waveform output device and drive device