Inventor · disambiguated record
Kenneth J. Cinpinski
Also filed as: CINPINSKI KENNETH J
31 granted patents·349 citations·filing 1986–2009
97Inventor score
Top patents by PatentIndex Score
31 records- 0198US7908913B2Solenoid diagnostic systems for cylinder deactivation controlGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Mar 22, 2011·39 cites·22 claims
- 0296US7980120B2Fuel injector diagnostic system and method for direct injection engineGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Jul 19, 2011·34 cites·22 claims
- 0396US7246583B2Method and apparatus for diagnosing valve lifter malfunction in a lift on demand systemGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Jul 24, 2007·28 cites·10 claims
- 0495US7698935B2Diagnostic system for valve actuation mechanismGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Apr 20, 2010·22 cites·20 claims
- 0594US8181508B2Diagnostic systems and methods for a two-step valve lift mechanismCINPINSKI KENNETH J·Filed 2009·Granted May 22, 2012·22 cites·20 claims
- 0694US7950371B2Fuel pump control system and methodGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted May 31, 2011·29 cites·20 claims
- 0792US7938101B2Adaptive control of fuel delivery in direct injection enginesGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted May 10, 2011·21 cites·20 claims
- 0888US7806106B2Fuel injector flow correction system for direct injection enginesGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Oct 5, 2010·14 cites·20 claims
- 0986US7712441B2Predicted engine oil pressureGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted May 11, 2010·9 cites·20 claims
- 1083US7584044B2Camshaft phaser position control systemGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Sep 1, 2009·14 cites·20 claims
- 1180US7921710B2Two-step oil control valve diagnostic systemsGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Apr 12, 2011·10 cites·19 claims
- 1277US7783413B2Two-step oil control valve failure diagnosticGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Aug 24, 2010·8 cites·20 claims
- 1376US7921701B2Diagnostic systems and methods for variable lift mechanisms of engine systems having a camshaft driven fuel pumpGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Apr 12, 2011·5 cites·20 claims
- 1471US8056516B2Variable valve lift transition control methods and systemsCINPINSKI KENNETH J·Filed 2008·Granted Nov 15, 2011·7 cites·22 claims
- 1571US8047065B2Diagnostic system for valve actuation camshaft driven component compensationGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Nov 1, 2011·6 cites·18 claims
- 1670US8281768B2Method and apparatus for controlling fuel rail pressure using fuel pressure sensor errorCINPINSKI KENNETH J·Filed 2009·Granted Oct 9, 2012·6 cites·20 claims
- 1768US4719893AInternal combustion engine with throttle tipout dilution reductionGEN MOTORS CORP·Filed 1987·Granted Jan 19, 1988·16 cites·3 claims
- 1865US6672281B1Mobility enhancement system for electronic throttle controlled vehiclesGEN MOTORS CORP·Filed 2003·Granted Jan 6, 2004·18 cites·11 claims
- 1964US7873461B2Fuel temperature estimation in a spark ignited direct injection engineGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Jan 18, 2011·5 cites·20 claims
- 2063US8380423B2Diagnostic system and method for hydraulically-actuated cam phasersGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Feb 19, 2013·4 cites·10 claims
- 2163US7984644B2Camshaft position measurement and diagnosisGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Jul 26, 2011·2 cites·20 claims
- 2261US4721089AAdaptive dilution control for IC engine responsive to LPPGEN MOTORS CORP·Filed 1987·Granted Jan 26, 1988·14 cites·9 claims
- 2359US7827968B2Direct injected fuel pump diagnostic systems and methodsGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Nov 9, 2010·3 cites·20 claims
- 2448US4724813AInternal combustion engine with dilution reduction in response to surge detectionGEN MOTORS CORP·Filed 1987·Granted Feb 16, 1988·8 cites·2 claims
- 2547US8336511B2Method and system for controlling a cam phaserCINPINSKI KENNETH J·Filed 2009·Granted Dec 25, 2012·0 cites·19 claims
- 2647US8086388B2Camshaft phasor synchronization system for an engineCINPINSKI KENNETH J·Filed 2008·Granted Dec 27, 2011·0 cites·20 claims
- 2745US7742869B2Late intake valve closing to improve cold startability for spark-ignition direct-injection (SIDI) enginesGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Jun 22, 2010·0 cites·9 claims
- 2844US8375922B2Control of fuel pump by quantifying performanceGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Feb 19, 2013·0 cites·14 claims
- 2942US8428809B2Multi-step valve lift failure mode detectionROBERTS ALEXANDER J·Filed 2008·Granted Apr 23, 2013·1 cites·20 claims
- 3042US8019526B2Adapter phasor control hold duty cycle system for an engineGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Sep 13, 2011·0 cites·20 claims
- 3134US4711215ALPP combustion control for IC engine with abnormal combustionGEN MOTORS CORP·Filed 1986·Granted Dec 8, 1987·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →