Inventor · disambiguated record
Charles H. Folkerts
Also filed as: FOLKERTS CHARLES H · FOLKERTS CHARLES HENRY
19 granted patents·1 pending application·755 citations·filing 1981–2009
96Inventor score
Files withGEN MOTORS CORP14FOLKERTS CHARLES H1GM GLOBAL TECH OPERATIONS INC1SIMON JR ROBERT C1WOZNIAK LEONARD G1
Top patents by PatentIndex Score
20 records- 0198US6615804B2Method and apparatus for deactivating and reactivating cylinders for an engine with displacement on demandGEN MOTORS CORP·Filed 2001·Granted Sep 9, 2003·70 cites·15 claims
- 0298US5094213AMethod for predicting R-step ahead engine state measurementsGEN MOTORS CORP·Filed 1991·Granted Mar 10, 1992·137 cites·38 claims
- 0397US5273019AApparatus with dynamic prediction of EGR in the intake manifoldGEN MOTORS CORP·Filed 1992·Granted Dec 28, 1993·99 cites·26 claims
- 0496US5465617AInternal combustion engine controlGEN MOTORS CORP·Filed 1994·Granted Nov 14, 1995·91 cites·8 claims
- 0594US6760656B2Airflow estimation for engines with displacement on demandGEN MOTORS CORP·Filed 2002·Granted Jul 6, 2004·54 cites·36 claims
- 0692US5423208AAir dynamics state characterizationGEN MOTORS CORP·Filed 1993·Granted Jun 13, 1995·62 cites·16 claims
- 0789US5463993AEngine speed controlGEN MOTORS CORP·Filed 1994·Granted Nov 7, 1995·56 cites·11 claims
- 0885US5421302AEngine speed control state predictionGEN MOTORS CORP·Filed 1994·Granted Jun 6, 1995·41 cites·8 claims
- 0983US8195370B2Association of torque requesting modules in a coordinated torque architectureSIMON JR ROBERT C·Filed 2007·Granted Jun 5, 2012·17 cites·26 claims
- 1083US5596972AIntegrated fueling controlGEN MOTORS CORP·Filed 1995·Granted Jan 28, 1997·46 cites·8 claims
- 1175US7367290B2Diesel combustion mode switching control strategy and modelGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted May 6, 2008·8 cites·19 claims
- 1271US8191532B2Method and system for detecting and reducing engine auto-ignitionFOLKERTS CHARLES H·Filed 2009·Granted Jun 5, 2012·10 cites·19 claims
- 1365US8122868B2Method and system for estimating and reducing engine auto-ignition and knockZAVALA JURADO JOSE C·Filed 2009·Granted Feb 28, 2012·6 cites·20 claims
- 1464US4397273ARetractable engine igniterGEN MOTORS CORP·Filed 1981·Granted Aug 9, 1983·17 cites·7 claims
- 1562US6895941B2Method and apparatus for a variable displacement internal combustion engineGEN MOTORS CORP·Filed 2003·Granted May 24, 2005·11 cites·10 claims
- 1659US7004141B2Method and apparatus for obtaining a consistent pedal position for a vehicle having an engine with displacement on demandGEN MOTORS CORP·Filed 2001·Granted Feb 28, 2006·10 cites·14 claims
- 1758US7004144B2Dynamical torque control systemGEN MOTORS CORP·Filed 2003·Granted Feb 28, 2006·9 cites·31 claims
- 1852US6585621B2Method and apparatus for providing a consistent transmission load variableGEN MOTORS CORP·Filed 2001·Granted Jul 1, 2003·9 cites·18 claims
- 1945US9050903B2Torque control arbitration in powertrain systemsWOZNIAK LEONARD G·Filed 2007·Granted Jun 9, 2015·2 cites·24 claims
- 2031US2004034460A1Powertrain control systemFiled 2002·Application pending·0 cites
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