Inventor · disambiguated record
Joseph M. Stempnik
Also filed as: STEMPNIK JOSEPH · STEMPNIK JOSEPH M
24 granted patents·1 pending application·241 citations·filing 1999–2020
95Inventor score
Files withGM GLOBAL TECH OPERATIONS INC13GEN MOTORS CORP5STEMPNIK JOSEPH M3JESS RICHARD B2SHARPLES KEVIN T1
Top patents by PatentIndex Score
25 records- 0196US8050841B2Security for engine torque input air-per-cylinder calculationsGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Nov 1, 2011·64 cites·22 claims
- 0287US7069773B2Manifold air flow (MAF) and manifold absolute pressure (MAP) residual electronic throttle control (ETC) securityGEN MOTORS CORP·Filed 2004·Granted Jul 4, 2006·36 cites·12 claims
- 0385US6327900B1Oil life monitor for diesel enginesGEN MOTORS CORP·Filed 1999·Granted Dec 11, 2001·53 cites·7 claims
- 0480US8047961B2Fast exit mode engine torque control systems and methodsGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Nov 1, 2011·10 cites·26 claims
- 0577US8000855B2Accumulated error time monitoring diagnostic control systemGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Aug 16, 2011·9 cites·20 claims
- 0676US8234049B2ECM security strategy for rationalizing and controlling increasing transmission torque requests above driver commandSTEMPNIK JOSEPH M·Filed 2009·Granted Jul 31, 2012·9 cites·20 claims
- 0775US6957140B1Learned airflow variationGEN MOTORS CORP·Filed 2004·Granted Oct 18, 2005·19 cites·37 claims
- 0868US8666642B2Memory corruption detection in engine control systemsSTEMPNIK JOSEPH M·Filed 2010·Granted Mar 4, 2014·3 cites·16 claims
- 0968US8181627B2Securing throttle area in a coordinated torque control systemSHARPLES KEVIN T·Filed 2009·Granted May 22, 2012·9 cites·24 claims
- 1060US7051517B2Apparatus and method for electronic throttle control power management enhancementsGEN MOTORS CORP·Filed 2003·Granted May 30, 2006·10 cites·4 claims
- 1156US8041478B2Securing and diagnosing the vehicle speed input and direction for torque control systemsGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Oct 18, 2011·2 cites·18 claims
- 1256US7997251B2Systems and methods for electronic throttle controlGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Aug 16, 2011·3 cites·18 claims
- 1353US7263429B2Cruise idle speed control to enhance low speed and light throttle drivabilityGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Aug 28, 2007·2 cites·15 claims
- 1452US8170759B2Chassis system engine torque requestsJESS RICHARD B·Filed 2009·Granted May 1, 2012·2 cites·28 claims
- 1552US2009187304A1Electronic control module integrated diagnostic flight recorder methods and systemsGM GLOBAL TECH OPERATIONS INC·Filed 2008·Application pending·0 cites
- 1651US7689333B2Diagnostic fault clearing systemGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Mar 30, 2010·0 cites·14 claims
- 1751US7464695B2Throttle body restriction indicatorGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Dec 16, 2008·2 cites·28 claims
- 1851US7027914B2Diagnostic coordination controlGEN MOTORS CORP·Filed 2004·Granted Apr 11, 2006·4 cites·15 claims
- 1950US12152544B2In situ valuation of auto-ignition quality of fuel in compression ignition enginesUNIV WAYNE STATE·Filed 2020·Granted Nov 26, 2024·0 cites·20 claims
- 2047US8160796B2Securing driver requested torqueSTEMPNIK JOSEPH M·Filed 2009·Granted Apr 17, 2012·2 cites·18 claims
- 2145US9475388B2Drag torque request security diagnostic systems and methodsJESS RICHARD B·Filed 2009·Granted Oct 25, 2016·0 cites·19 claims
- 2243US8050813B2Powertrain and ignition diagnostic system and methodGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Nov 1, 2011·1 cites·20 claims
- 2343US7912621B2Dual throttle position sensor diagnostic system with reduced stallingGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Mar 22, 2011·1 cites·20 claims
- 2440US7555368B2Synthesized control inputGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jun 30, 2009·0 cites·19 claims
- 2536US8046128B2Method for operating an engine control module under low voltage conditionsGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Oct 25, 2011·0 cites·10 claims
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