Inventor · disambiguated record
Alexander J. Roberts
Also filed as: ROBERTS ALEXANDER J
13 granted patents·1 pending application·311 citations·filing 2003–2008
92Inventor score
Top patents by PatentIndex Score
14 records- 0197US6874463B1Engine and method of operation with cylinder deactivationGEN MOTORS CORP·Filed 2004·Granted Apr 5, 2005·91 cites·9 claims
- 0294US7509201B2Sensor feedback control for noise and vibrationGEN MOTORS CORP·Filed 2005·Granted Mar 24, 2009·67 cites·23 claims
- 0394US7231907B2Variable incremental activation and deactivation of cylinders in a displacement on demand engineGEN MOTORS CORP·Filed 2004·Granted Jun 19, 2007·60 cites·18 claims
- 0482US7210287B2Accelerating catalytic conversionGEN MOTORS CORP·Filed 2004·Granted May 1, 2007·23 cites·34 claims
- 0572US7080625B2Engine operation during cylinder deactivationGEN MOTORS CORP·Filed 2004·Granted Jul 25, 2006·16 cites·41 claims
- 0671US8056516B2Variable valve lift transition control methods and systemsCINPINSKI KENNETH J·Filed 2008·Granted Nov 15, 2011·7 cites·22 claims
- 0769US7308959B2Displacement on demand with regenerative brakingGEN MOTORS CORP·Filed 2003·Granted Dec 18, 2007·19 cites·12 claims
- 0865US7002460B2Intelligent brake and reverse light controlGEN MOTORS CORP·Filed 2004·Granted Feb 21, 2006·10 cites·19 claims
- 0962US7059998B2DOD control methods for manual transmissionsGEN MOTORS CORP·Filed 2004·Granted Jun 13, 2006·11 cites·21 claims
- 1048US7132935B2Single person vehicle light testGEN MOTORS CORP·Filed 2004·Granted Nov 7, 2006·2 cites·19 claims
- 1147US8086388B2Camshaft phasor synchronization system for an engineCINPINSKI KENNETH J·Filed 2008·Granted Dec 27, 2011·0 cites·20 claims
- 1243US7100565B2DOD throttling and intake controlGEN MOTORS CORP·Filed 2004·Granted Sep 5, 2006·4 cites·22 claims
- 1342US8428809B2Multi-step valve lift failure mode detectionROBERTS ALEXANDER J·Filed 2008·Granted Apr 23, 2013·1 cites·20 claims
- 1426US2005279320A1Method and means for improved efficiency of cylinder deactivation (DODTM) enginesROBERTS ALEXANDER J·Filed 2004·Application pending·0 cites
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