Inventor · disambiguated record
Ralf Dorwarth
Also filed as: DORWARTH RALF
10 granted patents·3 pending applications·62 citations·filing 2001–2010
87Inventor score
Top patents by PatentIndex Score
13 records- 0189US7786414B2Induction heating device and hob having such an induction heating deviceEGO ELEKTRO GERAETEBAU GMBH·Filed 2007·Granted Aug 31, 2010·21 cites·28 claims
- 0284US7667947B2Operating control comprising a capacitive sensor element and an electrical device comprising an operating control of this typeEGO ELEKTRO GERAETEBAU GMBH·Filed 2006·Granted Feb 23, 2010·13 cites·22 claims
- 0377US8901466B2Induction heating device and associated operating and saucepan detection methodSCHILLING WILFRIED·Filed 2008·Granted Dec 2, 2014·9 cites·6 claims
- 0472US7705603B2Sensor device for conductivity measurement and method for its operationEGO ELEKTRO GERAETEBAU GMBH·Filed 2008·Granted Apr 27, 2010·4 cites·13 claims
- 0571US7525063B2Method for the optical marking of a touch contact switch and touch contact switchEGO ELEKTRO GERAETEBAU GMBH·Filed 2007·Granted Apr 28, 2009·4 cites·18 claims
- 0668US8415594B2Method for operating an induction heating deviceSCHILLING WILFRIED·Filed 2008·Granted Apr 9, 2013·4 cites·17 claims
- 0762US8307817B2Gas burner module for a gas cooktop, and gas cooktopDORWARTH RALF·Filed 2010·Granted Nov 13, 2012·2 cites·12 claims
- 0853US6888110B2Method and device for detecting heating processesEGO ELEKTRO GERAETEBAU GMBH·Filed 2004·Granted May 3, 2005·5 cites·16 claims
- 0942US7868271B2Control device and method for evaluating a control deviceEGO ELEKTRO GERAETEBAU GMBH·Filed 2007·Granted Jan 11, 2011·0 cites·17 claims
- 1041US7514939B2Method for evaluating a potentiometer and circuit arrangement having a potentiometerEGO ELEKTRO GERAETEBAU GMBH·Filed 2007·Granted Apr 7, 2009·0 cites·7 claims
- 1137US2008169827A1Sensor element for a capacitive touch switch and operating deviceEGO ELEKTRO GERAETEBAU GMBH·Filed 2008·Application pending·0 cites
- 1235US2003206572A1Method and device for determining the temperature of a cooking vesselFiled 2001·Application pending·0 cites
- 1331US2007272677A1Sensor element arrangement for a control device and method for operating such a sensor element arrangementDORWARTH RALF·Filed 2007·Application pending·0 cites
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