Assignee
RAMAPPAN VIJAY
US·11 granted patents·35 citations·filing 2008–2012
Top patents by PatentIndex Score
11 records- 0186US8463531B2System and method for controlling exhaust gas recirculation systemsRAMAPPAN VIJAY·Filed 2010·Granted Jun 11, 2013·10 cites·20 claims
- 0275US8316818B2HCCI mode switching control system and methodRAMAPPAN VIJAY·Filed 2009·Granted Nov 27, 2012·8 cites·20 claims
- 0372US8915236B2Systems and methods for controlling engine combustion stabilityRAMAPPAN VIJAY·Filed 2011·Granted Dec 23, 2014·4 cites·20 claims
- 0469US8539932B2Systems and methods for heating intake air during cold HCCI operationRAMAPPAN VIJAY·Filed 2009·Granted Sep 24, 2013·6 cites·20 claims
- 0561US8433500B2System and method for improved transitions between engine combustion modesRAMAPPAN VIJAY·Filed 2010·Granted Apr 30, 2013·1 cites·20 claims
- 0658US8322324B2System and method for controlling transient switching between HCCI mode and SI mode of an engineRAMAPPAN VIJAY·Filed 2009·Granted Dec 4, 2012·3 cites·21 claims
- 0758US8276551B2HCCI combustion moding state control for fuel economy and seamless transitionsRAMAPPAN VIJAY·Filed 2008·Granted Oct 2, 2012·2 cites·20 claims
- 0856US8755987B2System and method for torque control in a homogeneous charge compression ignition engineRAMAPPAN VIJAY·Filed 2011·Granted Jun 17, 2014·1 cites·18 claims
- 0948US9932917B2Exhaust gas recirculation control systems and methodsRAMAPPAN VIJAY·Filed 2012·Granted Apr 3, 2018·0 cites·20 claims
- 1046US8452520B2Control system and method for low quantity fuel injectionRAMAPPAN VIJAY·Filed 2010·Granted May 28, 2013·0 cites·20 claims
- 1144US8160802B2Closed-loop adaptation of homogenous charge compression ignition operating zone based on ringing indexRAMAPPAN VIJAY·Filed 2009·Granted Apr 17, 2012·0 cites·20 claims
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