Inventor · disambiguated record
David Fricker
Also filed as: FRICKER DAVID
8 granted patents·2 pending applications·18 citations·filing 1988–2022
79Inventor score
Top patents by PatentIndex Score
10 records- 0181US7589522B2Method and apparatus for contactless detection of the rotational angle of a rotatable elementBOSCH GMBH ROBERT·Filed 2006·Granted Sep 15, 2009·11 cites·19 claims
- 0263US8981693B2Method 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 machineFRICKER DAVID·Filed 2011·Granted Mar 17, 2015·2 cites·9 claims
- 0357US11296636B2Method for operating an electrically commutated machineBOSCH GMBH ROBERT·Filed 2019·Granted Apr 5, 2022·0 cites·15 claims
- 0448US9285428B2Method or voltage detection system for determining a correction parameter for a measurement channel and for detecting a terminal voltage of an electric motorFRICKER DAVID·Filed 2011·Granted Mar 15, 2016·0 cites·15 claims
- 0544US8659247B2Control device and method for controlling an electronically commutated motor, and motorFRICKER DAVID·Filed 2009·Granted Feb 25, 2014·2 cites·10 claims
- 0637US10101146B2Method and device for the sensor-free position determination of an electronically commutated electric machineFRICKER DAVID·Filed 2011·Granted Oct 16, 2018·0 cites·13 claims
- 0735US2008204003A1Method and Device for Compensating for Temperature During a Recording of Rotation Angles with a Plunger CoreKNECHT GERHARD·Filed 2006·Application pending·0 cites
- 0832US2012274248A1Electronically commutated electrical motor having a calibrated motor torque constantFRICKER DAVID·Filed 2010·Application pending·0 cites
- 0931US12132744B2Method for processing web requestsNETACEA LTD·Filed 2022·Granted Oct 29, 2024·0 cites·12 claims
- 1025US4904892ASpindles for a spinning machine with individual drivesZINSER TEXTILMASCHINEN GMBH·Filed 1988·Granted Feb 27, 1990·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →