Inventor · disambiguated record
Thomas Merlin Jahns
Also filed as: JAHNS THOMAS · JAHNS THOMAS M · JAHNS THOMAS MERLIN
22 granted patents·1,002 citations·filing 1976–2022
97Inventor score
Top patents by PatentIndex Score
22 records- 0197US5986419AQuadrature axis winding for sensorless rotor angular position control of single phase permanent magnet motorGEN ELECTRIC·Filed 1998·Granted Nov 16, 1999·109 cites·14 claims
- 0296US5796194AQuadrature axis winding for sensorless rotor angular position control of single phase permanent magnet motorGEN ELECTRIC·Filed 1996·Granted Aug 18, 1998·105 cites·23 claims
- 0396US4896088AFault-tolerant switched reluctance machineGEN ELECTRIC·Filed 1989·Granted Jan 23, 1990·92 cites·20 claims
- 0495US4649331AFlux-weakening regime operation of an interior permanent magnet synchronous motorGEN ELECTRIC·Filed 1985·Granted Mar 10, 1987·79 cites·17 claims
- 0594US5838127ASingle phase motor for laundering apparatusGEN ELECTRIC·Filed 1996·Granted Nov 17, 1998·98 cites·41 claims
- 0694US4053813ADischarge lamp ballast with resonant startingGEN ELECTRIC·Filed 1976·Granted Oct 11, 1977·78 cites·3 claims
- 0792US7902710B2Electric machineCATERPILLAR INC·Filed 2008·Granted Mar 8, 2011·25 cites·18 claims
- 0892US7504754B2Rotor having multiple permanent-magnet pieces in a cavityCATERPILLAR INC·Filed 2005·Granted Mar 17, 2009·36 cites·22 claims
- 0989US11575329B1Balanced current-source inverterWISCONSIN ALUMNI RES FOUND·Filed 2021·Granted Feb 7, 2023·2 cites·20 claims
- 1089US4777579AIntegrated current sensor configurations for AC motor drivesGEN ELECTRIC·Filed 1988·Granted Oct 11, 1988·64 cites·32 claims
- 1188US4777578AIntegrated current sensor torque control for ac motor drivesGEN ELECTRIC·Filed 1988·Granted Oct 11, 1988·62 cites·15 claims
- 1287US4595865ACurrent-sensing scheme for switched reluctance motor drivesGEN ELECTRIC·Filed 1985·Granted Jun 17, 1986·49 cites·34 claims
- 1383US5893705AIntegrated motor and blower apparatus having two back-to-back coupled rotorsGEN ELECTRIC·Filed 1996·Granted Apr 13, 1999·52 cites·11 claims
- 1479US4743828AElectric drive systemGOULD INC·Filed 1985·Granted May 10, 1988·38 cites·12 claims
- 1573US5289107ASwitched reluctance generator system with fault recovery capabilityGEN ELECTRIC·Filed 1992·Granted Feb 22, 1994·31 cites·12 claims
- 1669US4859885AWinding for linear pumpGEN ELECTRIC·Filed 1988·Granted Aug 22, 1989·30 cites·6 claims
- 1767US6909620B2Inverter configurations with shoot-through immunityWISCONSIN ALUMNI RES FOUND·Filed 2003·Granted Jun 21, 2005·25 cites·25 claims
- 1865US6132182AIntegrated motor and blower apparatusGEN ELECTRIC·Filed 1998·Granted Oct 17, 2000·25 cites·12 claims
- 1963US8531143B2Permanent magnet motor with stator-based saliency for position sensorless driveYANG SHIH-CHIN·Filed 2010·Granted Sep 10, 2013·2 cites·14 claims
- 2043US12255550B2Current source inverter using bidirectional switches with bidirectional power flow capabilityWISCONSIN ALUMNI RES FOUND·Filed 2022·Granted Mar 18, 2025·0 cites·17 claims
- 2141US12388310B2Thermal management system and method for in-slot cooling of electric motorsUNIV MARYLAND·Filed 2021·Granted Aug 12, 2025·0 cites·14 claims
- 2237US11387746B2Current source inverter with bi-directional switchesWISCONSIN ALUMNI RES FOUND·Filed 2019·Granted Jul 12, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →