Assignee
FRICKER DAVID
FR4 patents
Top patents by PatentIndex Score
US8981693B2Mar 17, 2015
Method and apparatus for determining a zero crossing of a phase current of an electronically commutated electrical machine, in particular for determining a rotor position of the electrical machine
FRICKER DAVID2 citations57
US8659247B2Feb 25, 2014
Control device and method for controlling an electronically commutated motor, and motor
FRICKER DAVID2 citations57
US9285428B2Mar 15, 2016
Method or voltage detection system for determining a correction parameter for a measurement channel and for detecting a terminal voltage of an electric motor
FRICKER DAVID0 citations46
US10101146B2Oct 16, 2018
Method and device for the sensor-free position determination of an electronically commutated electric machine
FRICKER DAVID0 citations33