Inventor · disambiguated record
Bernhard Hoffmann
Also filed as: HOFFMANN BERNHARD · HOFFMANN BERNHARD U
47 granted patents·19 pending applications·1,428 citations·filing 1989–2014
99Inventor score
Files withCOMPACT DYNAMICS GMBH21ISAD ELECTRONIC SYS GMBH & CO12GRUENDL ANDREAS6GRUENDL & HOFFMANN2GRUNDL ANDREAS2
Top patents by PatentIndex Score
66 records- 0195US6405701B1System for actively reducing rotational nonuniformity of a shaft, in particular, the drive shaft of an internal combustion engine, and method for thisISAD ELECTRONIC SYS GMBH & CO·Filed 1998·Granted Jun 18, 2002·85 cites·13 claims
- 0295US6365983B1Starter/generator for an internal combustion engine, especially an engine of a motor vehicleISAD ELECTRONIC SYS GMBH & CO·Filed 2000·Granted Apr 2, 2002·117 cites·4 claims
- 0392US6138629ASystem for actively reducing radial vibrations in a rotating shaft, and method of operating the system to achieve thisISAD ELECTRONIC SYS GMBH & CO·Filed 1996·Granted Oct 31, 2000·65 cites·8 claims
- 0491US6202776B1Drive system, especially for a motor vehicle, and method of operating sameISAD ELECTRONIC SYS GMBH & CO·Filed 1998·Granted Mar 20, 2001·156 cites·14 claims
- 0588US6177734B1Starter/generator for an internal combustion engine, especially an engine of a motor vehicleISAD ELECTRONIC SYS GMBH & CO·Filed 1998·Granted Jan 23, 2001·79 cites·24 claims
- 0686US6487998B1Drive system, particularly for a motor vehicle, and process for operating itISAD ELECTRONIC SYS GMBH & CO·Filed 1996·Granted Dec 3, 2002·116 cites·15 claims
- 0786US6149544ADrive system for a motor vehicle with a drive unit and electric machine, and method of operating the systemISAD ELECTRONIC SYS GMBH & CO·Filed 1996·Granted Nov 21, 2000·122 cites·19 claims
- 0883US7279820B2Transversal flux machineCOMPACT DYNAMICS GMBH·Filed 2004·Granted Oct 9, 2007·30 cites·6 claims
- 0982US6148784ADrive systems, especially for a motor vehicle, and method of operating sameISAD ELECTRONIC SYS GMBH & CO·Filed 1998·Granted Nov 21, 2000·63 cites·13 claims
- 1079US6755161B2Gas exchange valve drive for a valve-controlled combustion engineCOMPACT DYNAMICS GMBH·Filed 2003·Granted Jun 29, 2004·17 cites·23 claims
- 1179US6199650B1Drive system, especially for a motor vehicle, and method of operating sameISAD ELECTRONIC SYS GMBH & CO·Filed 1998·Granted Mar 13, 2001·48 cites·8 claims
- 1278US9425656B2Transverse flux machineRASCH REINHARD·Filed 2010·Granted Aug 23, 2016·8 cites·10 claims
- 1377US7841309B2Gas exchange valve actuator for a valve-controlled internal combustion engineCOMPACT DYNAMICS GMBH·Filed 2006·Granted Nov 30, 2010·6 cites·18 claims
- 1476US7049716B2Fluid cooled electric machineCOMPACT DYNAMICS GMBH·Filed 2002·Granted May 23, 2006·21 cites·11 claims
- 1575US6281646B1Drive system with drive-motor, electric machine and batteryISAD ELECTRONIC SYS GMBH & CO·Filed 1998·Granted Aug 28, 2001·40 cites·37 claims
- 1674US7014587B2Power shift automatic gearbox for motor vehiclesCOMPACT DYNAMICS GMBH·Filed 2002·Granted Mar 21, 2006·12 cites·7 claims
- 1773US6168231B1Two piece plastic vehicle panel constructionDAIMLER CHRYSLER CORP·Filed 1999·Granted Jan 2, 2001·35 cites·16 claims
- 1873US6158405ASystem for actively reducing rotational nonuniformity of a shaft, in particular, the drive shaft of an internal combustion engine, and method of operating the systemISAD ELECTRONIC SYSTEMS·Filed 1998·Granted Dec 12, 2000·50 cites·34 claims
- 1973US5308463APreparation of a firm bond between copper layers and aluminum oxide ceramic without use of coupling agentsHOECHST AG·Filed 1992·Granted May 3, 1994·41 cites·13 claims
- 2071US8366208B2Braking assembly for a land vehicleCOMPACT DYNAMICS GMBH·Filed 2007·Granted Feb 5, 2013·5 cites·27 claims
- 2170US5542356ATrack-guided transport vehicleFiled 1992·Granted Aug 6, 1996·39 cites·7 claims
- 2269US6753674B2Half-bridge subassemblyCOMPACT DYNAMICS GMBH·Filed 2001·Granted Jun 22, 2004·24 cites·8 claims
- 2368US6483197B1Drive system, electric machine for use in a drive system, and method for operating an electric machine in a drive systemISAD ELECTRONIC SYS GMBH & CO·Filed 1999·Granted Nov 19, 2002·31 cites·7 claims
- 2467US7629718B2Transverse flux machine and turbine-type machine having such a transverse flux machineMTU AERO ENGINES GMBH·Filed 2006·Granted Dec 8, 2009·6 cites·16 claims
- 2565US6958560B2Winding arrangement for an electric machineTEMIC AUTO ELECTR MOTORS GMBH·Filed 2002·Granted Oct 25, 2005·13 cites·14 claims
- 2665US5698912ABrushless motor with torque and speed proportional coolant flowGRUENDL & HOFFMANN·Filed 1995·Granted Dec 16, 1997·31 cites·21 claims
- 2762US7989991B2Linear actuatorCOMPACT DYNAMICS GMBH·Filed 2006·Granted Aug 2, 2011·3 cites·12 claims
- 2861US6424550B2Compact half-bridge module in inert cooling fluidISAD ELECTRONIC SYS GMBH & CO·Filed 2000·Granted Jul 23, 2002·10 cites·25 claims
- 2960US6930428B2Subassembly of an electrical machine and electrical machine with one such subassemblyCOMPACT DYNAMICS GMBH·Filed 2002·Granted Aug 16, 2005·10 cites·14 claims
- 3056US7533834B2Fuel injection valve for combustion enginesCOMPACT DYNAMICS GMBH·Filed 2004·Granted May 19, 2009·7 cites·20 claims
- 3156US5136217AMethod for switching current to successive sections of the stator of a long linear motorMAGNET BAHN GMBH·Filed 1991·Granted Aug 4, 1992·41 cites·11 claims
- 3255US7637333B2Hybrid driving system for a motor vehicleBAYERISCHE MOTOREN WERKE AG·Filed 2003·Granted Dec 29, 2009·12 cites·16 claims
- 3354US2010109451A1Energy accumulator comprising a switched reluctance machineCOMPACT DYNAMICS GMBH·Filed 2008·Application pending·0 cites
- 3452US8028937B2Fuel injection valveCOMPACT DYNAMICS GMBH·Filed 2005·Granted Oct 4, 2011·1 cites·26 claims
- 3549US7476997B2Travelling field machineCOMPACT DYNAMICS GMBH·Filed 2004·Granted Jan 13, 2009·3 cites·20 claims
- 3649US5770904AElectric motorGRUNDL UND HOFFMAN GMBH GES FU·Filed 1995·Granted Jun 23, 1998·19 cites·7 claims
- 3749US2008095647A1Fluid-Pressure GeneratorGRUNDL ANDREAS·Filed 2005·Application pending·0 cites
- 3848US8274194B2Auxiliary assembly of an internal combustion engineGRUENDL ANDREAS·Filed 2008·Granted Sep 25, 2012·1 cites·9 claims
- 3946US7760480B2Electronic assembly for switching electric powerCOMPACT DYNAMICS GMBH·Filed 2004·Granted Jul 20, 2010·1 cites·12 claims
- 4046US2008252150A1Linear Actuator in an Electric Percussion ToolCOMPACT DYNAMICS GMBH·Filed 2006·Application pending·0 cites
- 4146US2010301685A1Linear machineCOMPACT DYNAMICS GMBH·Filed 2008·Application pending·0 cites
- 4245US8480014B2Fluid injection valveGRUENDL ANDREAS·Filed 2007·Granted Jul 9, 2013·1 cites·14 claims
- 4345US6865888B2Turbocharger for an internal combustion engine with pistonsCOMPACT DYNAMICS GMBH·Filed 2001·Granted Mar 15, 2005·6 cites·10 claims
- 4444US2010011766A1Device for recovering electrical energy from the exhaust heat of a combustion engine of a motor vehicle, and method for recovering electrical energy from the exhaust heat of a combustion engine of a motor vehicleCOMPACT DYNAMICS GMBH·Filed 2009·Application pending·0 cites
- 4543US2010314963A1Permanently excited electrical machineGRUENDL ANDREAS·Filed 2008·Application pending·0 cites
- 4642US6279336B1Assembly for switching electrical powerGRUENDL & HOFFMANN·Filed 1998·Granted Aug 28, 2001·11 cites·10 claims
- 4741US2010289348A1Axial flow machineCOMPACT DYNAMICS GMBH·Filed 2010·Application pending·0 cites
- 4841US2016159392A1Lightweight Steering Knuckle Assembly and Method of Manufacturing the SameSHILOH IND INC·Filed 2014·Application pending·0 cites
- 4941US2010244786A1Energy storageCOMPACT DYNAMICS GMBH·Filed 2010·Application pending·0 cites
- 5040US6445102B1Travelling-wave motor and method for producing sameGRUNDL UND HOFFMANN GMBH·Filed 1998·Granted Sep 3, 2002·12 cites·6 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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