Inventor · disambiguated record
Wolfgang Hammel
Also filed as: HAMMEL WOLFGANG
12 granted patents·7 citations·filing 2007–2022
83Inventor score
Files withSEW EURODRIVE GMBH & CO5HAMMEL WOLFGANG4KNAPP THOMAS1SEW EURODRIVE GMBH & CO KG1WOLF HARALD1
Top patents by PatentIndex Score
12 records- 0176US11682991B2Method for determining a rotor position of a three-phase machine without using a rotary encoder and device for controlling a three-phase motor without using a rotary encoderSEW EURODRIVE GMBH & CO KG·Filed 2022·Granted Jun 20, 2023·0 cites·22 claims
- 0264US11218102B2Method for determining a rotor position of a three-phase machine without using a rotary encoder and device for controlling a three-phase motor without using a rotary encoderSEW EURODRIVE GMBH & CO·Filed 2018·Granted Jan 4, 2022·0 cites·17 claims
- 0358US9154073B2Method for determining the rotor position of a synchronous machine operated in field-oriented mannerHAMMEL WOLFGANG·Filed 2010·Granted Oct 6, 2015·1 cites·15 claims
- 0457US9966886B2Method for determining the rotor position of a synchronous machine operated in field-oriented mannerSEW EURODRIVE GMBH & CO·Filed 2015·Granted May 8, 2018·0 cites·15 claims
- 0551US10735022B2Method for processing a measured-value signal determined in an analog manner, a resolver system for implementing the method and a method for determining an output current of a converterSEW EURODRIVE GMBH & CO·Filed 2019·Granted Aug 4, 2020·0 cites·14 claims
- 0650US8786222B2Open-loop or closed-loop control method for a converterWOLF HARALD·Filed 2009·Granted Jul 22, 2014·3 cites·7 claims
- 0748US8125178B2Drive and methodHAMMEL WOLFGANG·Filed 2007·Granted Feb 28, 2012·2 cites·16 claims
- 0844US10454494B2Method for processing a measured-value signal determined in an analog manner, a resolver system for implementing the method and a method for determining an output current of a converterSEW EURODRIVE GMBH & CO·Filed 2016·Granted Oct 22, 2019·0 cites·18 claims
- 0942US9362944B2Method for processing a measured-value signal representing a value determined in analog form for the output current of a converter and device for carrying the methodKNAPP THOMAS·Filed 2010·Granted Jun 7, 2016·1 cites·13 claims
- 1039US10135458B2Method for processing a measured-value signal representing a value determined in analog form for the output current of a converter and device for carrying out the methodSEW EURODRIVE GMBH & CO·Filed 2016·Granted Nov 20, 2018·0 cites·17 claims
- 1136US9331711B2Method for processing a measured-value signal determined in an analog manner, a resolver system for implementing the method and a method for determining an output current of a converterHAMMEL WOLFGANG·Filed 2010·Granted May 3, 2016·0 cites·18 claims
- 1233US9948225B2Drive and methodHAMMEL WOLFGANG·Filed 2007·Granted Apr 17, 2018·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →