| http://www.w3.org/ns/prov#value | - hod for measuring the electromotive force of this deviceUS20130342145 *15 Mar 201326 Dec 2013Cirrus Logic, Inc.System and method for isolating the undriven voltage of a permanent magnet brushless motor for detection of rotor positionUS20130342146 *15 Mar 201326 Dec 2013Cirrus Logis, Inc.Method and system for switching between different types of operation of a sensorless permanent magnet brushless
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