Inventor · disambiguated record
Friedrich Graf
Also filed as: GRAF FRIEDRICH · GRAF FRIEDRICH DIPL-ING FH
52 granted patents·7 pending applications·1,588 citations·filing 1984–2024
99Inventor score
Files withSIEMENS AG37CONTINENTAL AUTOMOTIVE GMBH7DRAEXLMAIER LISA GMBH4VITESCO TECH GMBH4DORNIER GMBH2
Top patents by PatentIndex Score
59 records- 0199US6006151AController for an automatic transmission in a motor vehicleSIEMENS AG·Filed 1998·Granted Dec 21, 1999·179 cites·10 claims
- 0297US6125314ADrive train controller for a motor vehicleSIEMENS AG·Filed 1998·Granted Sep 26, 2000·111 cites·12 claims
- 0395US5749060AAutomatic transmission control for a motor vehicleSIEMENS AG·Filed 1996·Granted May 5, 1998·103 cites·5 claims
- 0494US6188945B1Drive train control for a motor vehicleSIEMENS AG·Filed 1997·Granted Feb 13, 2001·177 cites·8 claims
- 0591US6208981B1Circuit configuration for controlling a running-gear or drive system in a motor vehicleSIEMENS AG·Filed 1998·Granted Mar 27, 2001·54 cites·7 claims
- 0691US6035735ADevice for controlling an automatic transmission of a motor vehicleSIEMENS AG·Filed 1998·Granted Mar 14, 2000·54 cites·22 claims
- 0790US6718247B1Control method and system for an infinitely variable automatic automobile transmissionSIEMENS AG·Filed 1999·Granted Apr 6, 2004·47 cites·18 claims
- 0889US6684143B2Method for controlling an automatic transmission and controller suitable for such a methodSIEMENS AG·Filed 2002·Granted Jan 27, 2004·41 cites·12 claims
- 0988US6038505AMethod of controlling the drive train of a motor vehicle, and integrated drive train control systemSIEMENS AG·Filed 1997·Granted Mar 14, 2000·102 cites·9 claims
- 1086US5390117ATransmission control with a fuzzy logic controllerSIEMENS AG·Filed 1993·Granted Feb 14, 1995·74 cites·7 claims
- 1183US9527458B2Interior trim element for a vehicle door trimDRAEXLMAIER LISA GMBH·Filed 2015·Granted Dec 27, 2016·6 cites·20 claims
- 1283US6095945ACombined engine and transmission control for a motor vehicleSIEMENS AG·Filed 1998·Granted Aug 1, 2000·66 cites·8 claims
- 1382US6287237B1Method of controlling the drive train of a motor vehicle and drive train controller of a motor vehicleSIEMENS AG·Filed 2000·Granted Sep 11, 2001·43 cites·10 claims
- 1479US7384063B2Motor vehicle door trim and method for the manufacture thereofDRAEXLMAIER LISA GMBH·Filed 2006·Granted Jun 10, 2008·16 cites·21 claims
- 1578US6652418B1Drive-train control system of a motor vehicleSIEMENS AG·Filed 2000·Granted Nov 25, 2003·21 cites·7 claims
- 1678US5822708AController for an automatic motor vehicle transmissionSIEMENS AG·Filed 1996·Granted Oct 13, 1998·29 cites·6 claims
- 1778US5396420AControl unit for automatic transmissions in motor vehiclesSIEMENS AG·Filed 1992·Granted Mar 7, 1995·28 cites·6 claims
- 1877US6311114B1Controller for an automatic motor vehicle transmissionSIEMENS AG·Filed 2000·Granted Oct 30, 2001·18 cites·9 claims
- 1975US11305776B2Method for operating a driver assistance apparatus of a motor vehicle, driver assistance apparatus and motor vehicleCONTINENTAL AUTOMOTIVE GMBH·Filed 2018·Granted Apr 19, 2022·4 cites·15 claims
- 2075US8069610B2Adjustable window lifter guide railGRAF FRIEDRICH·Filed 2007·Granted Dec 6, 2011·17 cites·19 claims
- 2173US7490851B2Vehicle door trim and method for the manufacture thereofLISA DRAEXLMEIER GMBH·Filed 2006·Granted Feb 17, 2009·16 cites·23 claims
- 2273US6507780B2Controller for the drive train of a motor vehicleSIEMENS AG·Filed 2002·Granted Jan 14, 2003·25 cites·12 claims
- 2371US6920383B2Method for controlling a drive train on a motor vehicleSIEMENS AG·Filed 2003·Granted Jul 19, 2005·25 cites·17 claims
- 2470US5711712AController for an automatic motor vehicle transmissionSIEMENS AG·Filed 1996·Granted Jan 27, 1998·45 cites·10 claims
- 2567US6524223B2Drive train for a motor vehicleSIEMENS AG·Filed 2001·Granted Feb 25, 2003·15 cites·10 claims
- 2662US5436834ATransmission control for a motor vehicle with adaptation of shift points to driving habits of a driverSIEMENS AG·Filed 1993·Granted Jul 25, 1995·27 cites·13 claims
- 2761US6101440AController for an automatic motor vehicle transmissionSIEMENS AG·Filed 1996·Granted Aug 8, 2000·15 cites·6 claims
- 2860US6128564AController for a drive train of a motor vehicleSIEMENS AG·Filed 1998·Granted Oct 3, 2000·28 cites·6 claims
- 2960US5335568AControl for a motor vehicle drive having an automatic transmissionSIEMENS AG·Filed 1992·Granted Aug 9, 1994·26 cites·5 claims
- 3059US7908066B2Powertrain of a motor vehicle and method for controlling said powertrainCONTINENTAL AUTOMOTIVE GMBH·Filed 2006·Granted Mar 15, 2011·4 cites·12 claims
- 3157US2024316842A1Method for manufacturing an interior component for vehiclesDRAEXLMAIER LISA GMBH·Filed 2024·Application pending·0 cites
- 3255US5997434AController for the drive train of a motor vehicleSIEMENS AG·Filed 1998·Granted Dec 7, 1999·23 cites·6 claims
- 3354US7099762B2Powertrain of a motor vehicle and method for controlling said powertrainSIEMENS AG·Filed 2004·Granted Aug 29, 2006·10 cites·14 claims
- 3452US7216032B2Data storage system for a motor vehicle and method for storing data in a motor vehicleSIEMENS AG·Filed 2003·Granted May 8, 2007·8 cites·14 claims
- 3552US4920595ASolid bridge kitDORNIER SYSTEM GMBH·Filed 1984·Granted May 1, 1990·16 cites·16 claims
- 3651US12313418B2Method for predicting a velocity profile of a vehicleVITESCO TECH GMBH·Filed 2020·Granted May 27, 2025·0 cites·8 claims
- 3747US10343672B2Operation schemes for a hybrid or electric vehicleCONTINENTAL AUTOMOTIVE GMBH·Filed 2015·Granted Jul 9, 2019·0 cites·20 claims
- 3847US5957990AController for a device in a motor vehicleSIEMENS AG·Filed 1997·Granted Sep 28, 1999·10 cites·11 claims
- 3947US5422556AProcess for reducing hysteresis effects, and an electromechanical transducer in which hysteresis effects are reduced in this waySIEMENS AG·Filed 1993·Granted Jun 6, 1995·15 cites·8 claims
- 4047US5307270AControl system for a motor vehicle driveSIEMENS AG·Filed 1992·Granted Apr 26, 1994·10 cites·5 claims
- 4145US11482101B2Method for generating a visual range collection and visual range collecting deviceCONTINENTAL AUTOMOTIVE GMBH·Filed 2018·Granted Oct 25, 2022·0 cites·15 claims
- 4245US6766238B2Controller for the drive train of a motor vehicleSIEMENS AG·Filed 2002·Granted Jul 20, 2004·7 cites·12 claims
- 4345US6446292B1Mobile bridge and method of making sameDORNIER GMBH·Filed 1999·Granted Sep 10, 2002·16 cites·21 claims
- 4445US6026342AControl unit for a motor vehicleSIEMENS AG·Filed 1996·Granted Feb 15, 2000·10 cites·10 claims
- 4544US11787406B2Operating a control device of a motor vehicle in order to predict a next stopping procedureVITESCO TECH GMBH·Filed 2018·Granted Oct 17, 2023·0 cites·21 claims
- 4642US12296760B2System for bridging a gap between two adjacent componentsDRAEXLMAIER LISA GMBH·Filed 2022·Granted May 13, 2025·0 cites·10 claims
- 4742US7074156B2Drivetrain on a motor vehicle and method for controlling a drivetrainSIEMENS AG·Filed 2004·Granted Jul 11, 2006·5 cites·7 claims
- 4842US6575873B2Drive system and method for driving a drive assembly in a drive systemSIEMENS AG·Filed 2001·Granted Jun 10, 2003·6 cites·32 claims
- 4940US2020398835A1Method for Creating a Traffic Information Collection, Traffic Information Collection, Collection Unit Having a Traffic Information Collection, and Driver Assistance UnitVITESCO TECH GMBH·Filed 2018·Application pending·0 cites
- 5039US5454113ACircuit configuration for protecting the operation of a computer-controlled apparatusSIEMENS AG·Filed 1992·Granted Sep 26, 1995·11 cites·7 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →