Inventor · disambiguated record
Robert Shaw
Also filed as: SHAW III ROBERT B · SHAW ROBERT · SHAW ROBERT B · SHAW ROBERT BOYD
23 granted patents·207 citations·filing 1979–2019
95Inventor score
Top patents by PatentIndex Score
23 records- 0196US9698722B2Method and inverter with thermal management for controlling an electric machineDEERE & CO·Filed 2015·Granted Jul 4, 2017·15 cites·20 claims
- 0293US8853979B2Method and system for calibrating rotor position offset of an electric motorWU LONG·Filed 2011·Granted Oct 7, 2014·13 cites·18 claims
- 0393US8547045B2Method and system controlling an electrical motor with temperature compensationWU LONG·Filed 2011·Granted Oct 1, 2013·12 cites·20 claims
- 0492US9093940B2Methods of determining initial position of a rotor and systems thereofXU WEI·Filed 2013·Granted Jul 28, 2015·10 cites·22 claims
- 0592US8456115B2Method and system for controlling an electric motor with variable switching frequency at variable operating speedsWU LONG·Filed 2011·Granted Jun 4, 2013·11 cites·22 claims
- 0692US8410737B2Device and method for generating an initial controller lookup table for an IPM machineWU LONG·Filed 2011·Granted Apr 2, 2013·12 cites·36 claims
- 0789US8744794B2Method and apparatus for characterizing an interior permanent magnet machineWU LONG·Filed 2011·Granted Jun 3, 2014·9 cites·26 claims
- 0889US8552673B2Interior permanent magnet machine systems and methods for controlling interior permanent magnet machinesWU LONG·Filed 2011·Granted Oct 8, 2013·8 cites·18 claims
- 0989US8531141B2System for calibrating an electrical control systemWU LONG·Filed 2011·Granted Sep 10, 2013·9 cites·23 claims
- 1088US8450962B2System for controlling a motorWU LONG·Filed 2011·Granted May 28, 2013·8 cites·19 claims
- 1181US4336301AFiller materialSHELL OIL CO·Filed 1980·Granted Jun 22, 1982·33 cites·15 claims
- 1278US8796983B2Method and system for determining a position of a rotor of an electric motor with noise reductionWU LONG·Filed 2011·Granted Aug 5, 2014·4 cites·22 claims
- 1377US7417389B2Speed control for an electric motorDEERE & CO·Filed 2006·Granted Aug 26, 2008·11 cites·20 claims
- 1473US8624531B2Method and system for evaluating electrical connections between a motor controller and motorWU LONG·Filed 2011·Granted Jan 7, 2014·3 cites·18 claims
- 1570US8880250B2DC bus voltage controlWU LONG·Filed 2011·Granted Nov 4, 2014·5 cites·16 claims
- 1669US9475403B2DC bus voltage controlDEERE & CO·Filed 2014·Granted Oct 25, 2016·3 cites·20 claims
- 1764US8723460B2Method and system for controlling an electric motor with compensation for time delay in position determinationWU LONG·Filed 2011·Granted May 13, 2014·2 cites·22 claims
- 1855US4628893ABow hangerSHAW III ROBERT B·Filed 1985·Granted Dec 16, 1986·22 cites·4 claims
- 1954US4263811AAdhesion test instrumentSHELL OIL CO·Filed 1979·Granted Apr 28, 1981·12 cites·14 claims
- 2053US8648555B2Method and system for controlling an electric motor at or near stall conditionsWU LONG·Filed 2011·Granted Feb 11, 2014·1 cites·20 claims
- 2146US7126368B2System and method for detecting motor coil-to-coil faultsDEERE & CO·Filed 2004·Granted Oct 24, 2006·4 cites·12 claims
- 2241US11165257B2System and method for frequency adjustment of parallel inverters coupled to a grid power sourceDEERE & CO·Filed 2019·Granted Nov 2, 2021·0 cites·20 claims
- 2339US9520820B2Method and apparatus for auto-tuning an electric machine current regulatorHOLMBURG DAVID·Filed 2014·Granted Dec 13, 2016·0 cites·18 claims
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