Inventor · disambiguated record
Robert D. Lorenz
Also filed as: LORENZ ROBERT · LORENZ ROBERT D · LORENZ ROBERT DONALD
49 granted patents·2 pending applications·3,100 citations·filing 1985–2021
99Inventor score
Files withWISCONSIN ALUMNI RES FOUND12NISSAN MOTOR7ELECTRIC POWER RES INST4KIMBERLY CLARK CO4ROCHE DIABETES CARE INC4
Top patents by PatentIndex Score
51 records- 0199US6314333B1Method and apparatus for controlling web tension by actively controlling velocity and acceleration of a dancer rollKIMBERLY CLARK CO·Filed 1998·Granted Nov 6, 2001·167 cites·85 claims
- 0299US5585709AMethod and apparatus for transducerless position and velocity estimation in drives for AC machinesWISCONSIN ALUMNI RES FOUND·Filed 1993·Granted Dec 17, 1996·233 cites·31 claims
- 0399US5565752AMethod and apparatus for transducerless position and velocity estimation in drives for AC machinesWISCONSIN ALUMNI RES FOUND·Filed 1995·Granted Oct 15, 1996·209 cites·22 claims
- 0498US6473669B2Controlling web tension, and accumulating lengths of web, by actively controlling velocity and acceleration of a festoonKIMBERLY CLARK CO·Filed 2001·Granted Oct 29, 2002·84 cites·53 claims
- 0598US5341083AContactless battery charging systemELECTRIC POWER RES INST·Filed 1992·Granted Aug 23, 1994·425 cites·20 claims
- 0698US5341280AContactless coaxial winding transformer power transfer systemELECTRIC POWER RES INST·Filed 1991·Granted Aug 23, 1994·177 cites·86 claims
- 0798US5301096ASubmersible contactless power delivery systemELECTRIC POWER RES INST·Filed 1992·Granted Apr 5, 1994·344 cites·20 claims
- 0897US10784804B2Magnetization state control method and magnetization state control deviceNISSAN MOTOR·Filed 2015·Granted Sep 22, 2020·21 cites·13 claims
- 0996US5334923AMotor torque control method and apparatusWISCONSIN ALUMNI RES FOUND·Filed 1992·Granted Aug 2, 1994·206 cites·8 claims
- 1095US5559419AMethod and apparatus for transducerless flux estimation in drives for induction machinesWISCONSIN ALUMNI RES FOUND·Filed 1994·Granted Sep 24, 1996·106 cites·26 claims
- 1194US6714852B1Observer for engine crankshaft torqueFORD GLOBAL TECH LLC·Filed 2000·Granted Mar 30, 2004·54 cites·6 claims
- 1294US6036919ADiagnostic test carrier with multilayer fieldROCHE DIAGNOSTICS GMBH·Filed 1997·Granted Mar 14, 2000·264 cites·27 claims
- 1392US9281772B2Controller for power converterTOSHIBA MITSUBISHI ELEC INC·Filed 2014·Granted Mar 8, 2016·12 cites·12 claims
- 1492US5157319AContactless battery charging systemELECTRIC POWER RES INST·Filed 1991·Granted Oct 20, 1992·180 cites·50 claims
- 1592US4708483AOptical measuring apparatus and methodREXNORD INC·Filed 1985·Granted Nov 24, 1987·70 cites·45 claims
- 1691US6856850B2Controlling web tension, and accumulating lengths of web, using a festoonKIMBERLY CLARK CO·Filed 2002·Granted Feb 15, 2005·30 cites·55 claims
- 1791US6336070B1Apparatus and method for engine crankshaft torque ripple control in a hybrid electric vehicleFORD GLOBAL TECH INC·Filed 2000·Granted Jan 1, 2002·60 cites·7 claims
- 1890US5104811ATest carrier and method for the analytical determination of components of body fluidsBOEHRINGER MANNHEIM GMBH·Filed 1987·Granted Apr 14, 1992·83 cites·11 claims
- 1989US10171019B1Controller for power converterTOSHIBA MITSUBISHI ELEC IND·Filed 2017·Granted Jan 1, 2019·5 cites·3 claims
- 2089US9052293B2Test method and test device for analysing a body fluidMILTNER KARL·Filed 2011·Granted Jun 9, 2015·9 cites·3 claims
- 2187US10763769B2Controller for power convertor and motor driving systemWISCONSIN ALUMNI RES FOUND·Filed 2018·Granted Sep 1, 2020·3 cites·13 claims
- 2286US10244970B2Test method and test device for analysing a body fluidROCHE DIABETES CARE INC·Filed 2016·Granted Apr 2, 2019·2 cites·2 claims
- 2385US5714831AMethod and apparatus for improved control of piezoelectric positionersWISCONSIN ALUMNI RES FOUND·Filed 1995·Granted Feb 3, 1998·87 cites·43 claims
- 2482US5261266ASensor tip for a robotic gripper and method of manufactureWISCONSIN ALUMNI RES FOUND·Filed 1992·Granted Nov 16, 1993·81 cites·8 claims
- 2580US9439587B2Test method and test device for analysing a body fluidROCHE DIABETES CARE INC·Filed 2015·Granted Sep 13, 2016·3 cites·4 claims
- 2680US5659480AMethod for coordinating motion control of a multiple axis machineIND SERVICE AND MACHINE INC·Filed 1995·Granted Aug 19, 1997·87 cites·23 claims
- 2779US7695677B2Glucose analysis instrumentROCHE DIAGNOSTICS OPERATIONS·Filed 2006·Granted Apr 13, 2010·12 cites·19 claims
- 2878US4982611AMultiple-degree-of-freedom sensor tip for a robotic gripperWISCONSIN ALUMNI RES FOUND·Filed 1988·Granted Jan 8, 1991·35 cites·39 claims
- 2976US8282893B2Test tape unit and test tape deviceSCHOSNIG STEFAN·Filed 2011·Granted Oct 9, 2012·5 cites·21 claims
- 3075US9692265B2Variable magnetic flux-type rotary electric machineKATO TAKASHI·Filed 2012·Granted Jun 27, 2017·4 cites·13 claims
- 3172US10146211B2Variable magnetization machine controllerNISSAN MOTOR·Filed 2013·Granted Dec 4, 2018·2 cites·19 claims
- 3270US10694984B2Test method and test drive for analysing a body fluidROCHE DIABETES CARE INC·Filed 2019·Granted Jun 30, 2020·0 cites·4 claims
- 3369US11011965B2Permanent magnet synchronous motorNISSAN MOTOR·Filed 2015·Granted May 18, 2021·1 cites·8 claims
- 3464US9116197B2Integrated interconnect and magnetic-field detector for current sensingLORENZ ROBERT DONALD·Filed 2012·Granted Aug 25, 2015·2 cites·20 claims
- 3564US7522434B2Temperature estimation based on a signal oscillationWISCONSIN ALUMNI RES FOUND·Filed 2005·Granted Apr 21, 2009·9 cites·37 claims
- 3663US8531143B2Permanent magnet motor with stator-based saliency for position sensorless driveYANG SHIH-CHIN·Filed 2010·Granted Sep 10, 2013·2 cites·14 claims
- 3763US5010773ASensor tip for a robotic gripper and method of manufactureWISCONSIN ALUMNI RES FOUND·Filed 1990·Granted Apr 30, 1991·24 cites·30 claims
- 3862US10491065B2Permanent magnet synchronous motorNISSAN MOTOR·Filed 2014·Granted Nov 26, 2019·1 cites·9 claims
- 3959US11531075B2Method and apparatus for integrating current sensors in a power semiconductor moduleWISCONSIN ALUMNI RES FOUND·Filed 2021·Granted Dec 20, 2022·0 cites·20 claims
- 4052US9101307B2Medical system and method for operating a medical systemTHYM DETLEF·Filed 2012·Granted Aug 11, 2015·1 cites·13 claims
- 4150US10547261B2Variable magnetization machine controllerNISSAN MOTOR·Filed 2014·Granted Jan 28, 2020·0 cites·16 claims
- 4250US9647583B2Variable magnetization machine controllerNISSAN MOTOR·Filed 2013·Granted May 9, 2017·0 cites·16 claims
- 4350US8481329B2Analysis system for the photometric determination of an analyte in a body fluidPORSCH ULRICH·Filed 2009·Granted Jul 9, 2013·0 cites·16 claims
- 4447US8691150B2System for determining a number of unused consumable elements for testing a bodily fluid sampleLORENZ ROBERT·Filed 2011·Granted Apr 8, 2014·0 cites·16 claims
- 4546US10483892B2Variable magnetization machine controllerNISSAN MOTOR·Filed 2014·Granted Nov 19, 2019·0 cites·14 claims
- 4645US11085977B2Method and apparatus for integrating current sensors in a power semiconductor moduleWISCONSIN ALUMNI RES FOUND·Filed 2017·Granted Aug 10, 2021·0 cites·19 claims
- 4743US9577484B2Variable magnetomotive force rotary electric machine and control device for variable magnetomotive force rotary electric machineKATO TAKASHI·Filed 2012·Granted Feb 21, 2017·0 cites·20 claims
- 4840US9869679B2Methods and devices for photometrically determining sample application on test elementsROCHE DIABETES CARE INC·Filed 2015·Granted Jan 16, 2018·0 cites·15 claims
- 4940US9214861B2Loss optimization control for DC-to-DC converterWANG CHI-MING·Filed 2013·Granted Dec 15, 2015·0 cites·7 claims
- 5036US2012181888A1Rotary electric machine rotorSHIBUKAWA YUICHI·Filed 2010·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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