Inventor · disambiguated record
Anupam Gangopadhyay
Also filed as: GANGOPADHYAY ANUPAM
19 granted patents·1 pending application·490 citations·filing 1999–2009
96Inventor score
Files withGM GLOBAL TECH OPERATIONS INC11GADY KEVIN ANDREW2GEN MOTORS CORP2LIU ZHIPING STEVEN2CUMMINS INC1
Top patents by PatentIndex Score
20 records- 0198US7117078B1Intake oxygen estimator for internal combustion engineGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Oct 3, 2006·86 cites·14 claims
- 0296US7231906B1Simultaneous EGR correction and individual cylinder combustion phase balancingGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jun 19, 2007·46 cites·19 claims
- 0395US8468821B2Dual-loop control systems and methods for a sequential turbochargerLIU ZHIPING STEVEN·Filed 2009·Granted Jun 25, 2013·46 cites·20 claims
- 0495US8061126B2Nitrogen oxide estimation downstream of a selective catalytic reduction catalystGADY KEVIN ANDREW·Filed 2009·Granted Nov 22, 2011·31 cites·20 claims
- 0594US7736595B2Dosing agent injection control for selective catalytic reduction catalystsGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Jun 15, 2010·23 cites·18 claims
- 0694US7438061B2Method and apparatus for estimating exhaust pressure of an internal combustion engineGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Oct 21, 2008·22 cites·14 claims
- 0794US7178507B1Engine cylinder-to-cylinder variation controlGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Feb 20, 2007·30 cites·8 claims
- 0890US6775623B2Real-time nitrogen oxides (NOx) estimation processGEN MOTORS CORP·Filed 2002·Granted Aug 10, 2004·64 cites·12 claims
- 0989US7594493B2Method for controlling fuel injection in a compression ignition engineGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Sep 29, 2009·15 cites·15 claims
- 1086US7231905B1Internal combustion engine exhaust gas recirculation controlGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jun 19, 2007·19 cites·21 claims
- 1184US9133749B2Ammonia storage set-point control for selective catalytic reduction applicationsGADY KEVIN ANDREW·Filed 2009·Granted Sep 15, 2015·11 cites·16 claims
- 1279US8276378B2System and method for controlling a two-stage series sequential turbocharger using bypass valve leakage controlSONG B JERRY·Filed 2009·Granted Oct 2, 2012·14 cites·20 claims
- 1379US8096123B2System and method for mode transition for a two-stage series sequential turbochargerLIU ZHIPING·Filed 2009·Granted Jan 17, 2012·14 cites·20 claims
- 1477US8302397B2Mode transition systems and methods for a sequential turbochargerLIU ZHIPING STEVEN·Filed 2009·Granted Nov 6, 2012·12 cites·21 claims
- 1574US7418336B2Method for internal combustion engine control using pressure ratiosGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Aug 26, 2008·6 cites·20 claims
- 1669US7031824B2Multivariable actuator control for an internal combustion engineGEN MOTORS CORP·Filed 2004·Granted Apr 18, 2006·22 cites·18 claims
- 1760US7669584B2Method and apparatus for determining piston position in an engineGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Mar 2, 2010·3 cites·16 claims
- 1858US6728380B1Adaptive noise suppression system and methodCUMMINS INC·Filed 1999·Granted Apr 27, 2004·26 cites·22 claims
- 1945US2009109022A1Method and apparatus for providing in-vehicle fuel related informationGM GLOBAL TECH OPERATIONS INC·Filed 2007·Application pending·0 cites
- 2036US8364420B2Combustion temperature estimation system and method for an engine management systemGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Jan 29, 2013·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →