Inventor · disambiguated record
Steffen Lehmann
Also filed as: LEHMANN STEFFEN
38 granted patents·11 pending applications·133 citations·filing 1998–2023
96Inventor score
Files withSCHAEFFLER TECHNOLOGIES AG30LUK LAMELLEN & KUPPLUNGSBAU11DELTA BLOC INT GMBH1FISCHER GEORG JRG AG1GENERAL ELECTRIC TECHNOLOGY GMBH1
Top patents by PatentIndex Score
49 records- 0193US7708661B2Decoupler arrangementLUK LAMELLEN & KUPPLUNGSBAU·Filed 2007·Granted May 4, 2010·33 cites·6 claims
- 0292US11214242B2Hybrid powertrain with two electric machines and an internal combustion engineVOLKSWAGEN AG·Filed 2020·Granted Jan 4, 2022·2 cites·9 claims
- 0390US10995802B2Hybrid module for a motor vehicle, and drive train having a hybrid moduleSCHAEFFLER TECHNOLOGIES AG·Filed 2017·Granted May 4, 2021·4 cites·10 claims
- 0485US8632431B2Drive wheel of an auxiliary unit belt drive of an internal combustion enginePFLUG RAINER·Filed 2007·Granted Jan 21, 2014·19 cites·20 claims
- 0580US6308678B1Vibration damper for the crankshaft of a piston engineLUK LAMELLEN & KUPPLUNGSBAU·Filed 2000·Granted Oct 30, 2001·17 cites·40 claims
- 0678US11465610B2Drive unit and drive arrangementSCHAEFFLER TECHNOLOGIES AG·Filed 2019·Granted Oct 11, 2022·2 cites·11 claims
- 0773US11512440B2Vertical member for a vehicle restraint systemDELTA BLOC INT GMBH·Filed 2019·Granted Nov 29, 2022·4 cites·20 claims
- 0873US6382164B2Vibration damper for the crankshaft of a piston engineLUK LAMELLEN & KUPPLUNGSBAU·Filed 2001·Granted May 7, 2002·13 cites·29 claims
- 0968US9574615B2Centrifugal pendulum and clutch disc having the latterSCHAEFFLER TECHNOLOGIES GMBH & CO KG·Filed 2014·Granted Feb 21, 2017·2 cites·9 claims
- 1067US12441175B2Drive unit and drive assemblySCHAEFFLER TECHNOLOGIES AG·Filed 2021·Granted Oct 14, 2025·0 cites·19 claims
- 1164US12328037B2Electrical machine with a multifunctional disc element for a rotorSCHAEFFLER TECHNOLOGIES AG·Filed 2019·Granted Jun 10, 2025·0 cites·20 claims
- 1264US11299026B2Hybrid powertrain with two electric machines and an internal combustion engineSCHAEFFLER TECHNOLOGIES AG·Filed 2018·Granted Apr 12, 2022·0 cites·8 claims
- 1359US12068666B2Drive unit and drive assemblySCHAEFFLER TECHNOLOGIES AG·Filed 2020·Granted Aug 20, 2024·0 cites·12 claims
- 1458US6305522B2Clutch discLUK LAMELLEN & KUPPLUNGSBAU·Filed 2000·Granted Oct 23, 2001·5 cites·2 claims
- 1556US12301070B2Electrical drive device and drive assemblySCHAEFFLER TECHNOLOGIES AG·Filed 2020·Granted May 13, 2025·0 cites·13 claims
- 1656US6142115AVibration damper for the crankshaft of a piston engineLUK LAMELLEN & KUPPLUNGSBAU·Filed 1998·Granted Nov 7, 2000·13 cites·41 claims
- 1756US2025023402A1Method for mounting a decoupling element in a through-hole in a stator of an electric machine, stator for an electric machine, and electric machine comprising a stator of this typeSCHAEFFLER TECHNOLOGIES AG·Filed 2022·Application pending·0 cites
- 1856US2024034647A1Device for separating legionellaFISCHER GEORG JRG AG·Filed 2023·Application pending·0 cites
- 1955US10486759B2Method for conveying at least one vehicle component to a vehicle body with at least one robot device in an assembly station and assembly station having the robot deviceGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Nov 26, 2019·2 cites·7 claims
- 2053US11780317B2Drive unit drive assembly and hybrid motor vehicleSCHAEFFLER TECHNOLOGIES AG·Filed 2019·Granted Oct 10, 2023·0 cites·15 claims
- 2152US11518231B2Hybrid module having a hydraulically cooled friction clutch, and hybrid drive trainSCHAEFFLER TECHNOLOGIES AG·Filed 2018·Granted Dec 6, 2022·0 cites·11 claims
- 2252US11440396B2Hybrid module and drive assembly for a motor vehicleSCHAEFFLER TECHNOLOGIES AG·Filed 2019·Granted Sep 13, 2022·0 cites·12 claims
- 2352US6293383B1Torsion vibration damperLUK LAMELLEN & KUPPLUNGSBAU·Filed 2000·Granted Sep 25, 2001·5 cites·54 claims
- 2451US11884158B2Drive unit for a drive train of an electrically drivable motor vehicle and drive arrangement having said drive unitSCHAEFFLER TECHNOLOGIES AG·Filed 2019·Granted Jan 30, 2024·0 cites·17 claims
- 2551US6883487B2Torsional vibration damping apparatusLUK LAMELLEN & KUPPLUNGSBAU·Filed 2003·Granted Apr 26, 2005·4 cites·18 claims
- 2651US2024270061A1Drive train for a hybrid motor vehicleSCHAEFFLER TECHNOLOGIES AG·Filed 2022·Application pending·0 cites
- 2749US12017537B2Drive unit for a drive train of an electrically driven motor vehicle and drive assemblySCHAEFFLER TECHNOLOGIES AG·Filed 2019·Granted Jun 25, 2024·0 cites·8 claims
- 2849US7784393B2Drive unit with an interior drive unit and an exterior drive unitLUK LAMELLEN & KUPPLUNGSBAU·Filed 2006·Granted Aug 31, 2010·0 cites·14 claims
- 2948US11951974B2Drive unit for a drive train of an electrically driveable motor vehicle, and drive assembly and motor vehicle equipped with sameSCHAEFFLER TECHNOLOGIES AG·Filed 2019·Granted Apr 9, 2024·0 cites·19 claims
- 3047US12180994B2Torque transmitting system with concentrically arranged rolling bearings, drive unit, and drive assemblySCHAEFFLER TECHNOLOGIES AG·Filed 2020·Granted Dec 31, 2024·0 cites·20 claims
- 3146US11167747B2Drive unit for a hybrid motor vehicle a with variable output transmission ratioSCHAEFFLER TECHNOLOGIES AG·Filed 2018·Granted Nov 9, 2021·0 cites·9 claims
- 3246US2023041635A1Drive unit and drive assemblySCHAEFFLER TECHNOLOGIES AG·Filed 2020·Application pending·0 cites
- 3346US2025153556A1Hybrid transmission, drive train for a hybrid vehicle, and method for operating a drive trainSCHAEFFLER TECHNOLOGIES AG·Filed 2022·Application pending·0 cites
- 3445USRE38655ETorsion vibration damperLUK LAMELLEN & KUPPLUNGSBAU·Filed 2003·Granted Nov 23, 2004·1 cites·54 claims
- 3544US11479106B2Hybrid module for a drive train of a motor vehicle, hybrid unit and method for assembling a hybrid moduleSCHAEFFLER TECHNOLOGIES AG·Filed 2018·Granted Oct 25, 2022·0 cites·7 claims
- 3644US11396226B2Hybrid module having a rotary feedthroughSCHAEFFLER TECHNOLOGIES AG·Filed 2018·Granted Jul 26, 2022·0 cites·8 claims
- 3743US12179600B2Hybrid transmission, and drive train having a hybrid transmissionSCHAEFFLER TECHNOLOGIES AG·Filed 2022·Granted Dec 31, 2024·0 cites·14 claims
- 3843US11401981B2Switching unit for cooling oil, and hybrid module having a switching unitSCHAEFFLER TECHNOLOGIES AG·Filed 2018·Granted Aug 2, 2022·0 cites·15 claims
- 3943US2009121401A1Vibration damping assembly for a pulley that drives an auxiliary unit of a motor vehicleLUK LAMELLEN & KUPPLUNGSBAU·Filed 2008·Application pending·0 cites
- 4042US10788098B2Clutch disk comprising a centrifugal pendulumSCHAEFFLER TECHNOLOGIES AG·Filed 2016·Granted Sep 29, 2020·0 cites·13 claims
- 4142US6279712B1Clutch discLUK LAMELLEN & KUPPLUNGSBAU·Filed 1998·Granted Aug 28, 2001·7 cites·44 claims
- 4239US11433754B2Hybrid module having an actuation unit comprising a needle bearing, and hybrid drive trainSCHAEFFLER TECHNOLOGIES AG·Filed 2018·Granted Sep 6, 2022·0 cites·12 claims
- 4339US2024151307A1Torque transmission unit, method for producing the torque transmission unit, and hybrid transmissionSCHAEFFLER TECHNOLOGIES AG·Filed 2022·Application pending·0 cites
- 4439US2021190150A1Clutch unit for a powertrain with an interlocking clutch, and hybrid module with a clutch unit acting as a disconnect clutchSCHAEFFLER TECHNOLOGIES AG·Filed 2018·Application pending·0 cites
- 4538US2023193963A1Clutch assembly with additional support bearing; and drive unitSCHAEFFLER TECHNOLOGIES AG·Filed 2019·Application pending·0 cites
- 4636US2021162854A1Hybrid gear mechanism, hybrid drive assembly and method for operating a hybrid drive assemblySCHAEFFLER TECHNOLOGIES AG·Filed 2019·Application pending·0 cites
- 4735US9829064B2Drive train having a spur gearing and a centrifugal pendulumRUSCH ALAIN·Filed 2012·Granted Nov 28, 2017·0 cites·3 claims
- 4834US2021010569A1Axially parallel hybrid module with chain drive and tensioning systemSCHAEFFLER TECHNOLOGIES AG·Filed 2019·Application pending·0 cites
- 4931US10267178B2Steam turbine stage measurement system and a methodGENERAL ELECTRIC TECHNOLOGY GMBH·Filed 2016·Granted Apr 23, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →