Assignee
MAGNETI MARELLI POWERTRAIN SPA
IT·112 granted patents·12 pending applications·846 citations·filing 2000–2010
Top patents by PatentIndex Score
124 records- 0194US7347175B2Method for managing the “stop-and-start” mode in a motor vehicle equipped with an internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2005·Granted Mar 25, 2008·48 cites·22 claims
- 0292US7745953B2Energy storage system for powering vehicle electric user devicesMAGNETI MARELLI POWERTRAIN SPA·Filed 2006·Granted Jun 29, 2010·47 cites·13 claims
- 0389US7571073B2Acquisition system for detecting the angular position of a gas twist grip in a motorcycleMAGNETI MARELLI POWERTRAIN SPA·Filed 2007·Granted Aug 4, 2009·28 cites·16 claims
- 0489US6814313B2Fuel injector for an internal combustion engine with multihole atomizerMAGNETI MARELLI POWERTRAIN SPA·Filed 2003·Granted Nov 9, 2004·34 cites·8 claims
- 0587US7789068B2Control method of a direct injection system of the common rail type provided with a high-pressure fuel pumpMAGNETI MARELLI POWERTRAIN SPA·Filed 2008·Granted Sep 7, 2010·16 cites·13 claims
- 0686US7546961B2Fuel injector with electromagnetic actuatorMAGNETI MARELLI POWERTRAIN SPA·Filed 2006·Granted Jun 16, 2009·15 cites·11 claims
- 0786US7509803B2Method and device for controlling the speed of rotation of a turbosupercharger in an internal-combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2006·Granted Mar 31, 2009·17 cites·14 claims
- 0883US7801691B2Method for acquisition and processing of an intake pressure signal in an internal combustion engine without an intake manifoldMAGNETI MARELLI POWERTRAIN SPA·Filed 2008·Granted Sep 21, 2010·19 cites·31 claims
- 0983US7198034B2Method and system for the direct injection of fuel into an internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2005·Granted Apr 3, 2007·12 cites·22 claims
- 1082US7063073B2Method for the direct injection of fuel into an internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2005·Granted Jun 20, 2006·11 cites·10 claims
- 1181US7779819B2Control method for an overpressure valve in a common-rail fuel supply systemMAGNETI MARELLI POWERTRAIN SPA·Filed 2008·Granted Aug 24, 2010·7 cites·8 claims
- 1279US7204434B2Fuel injectorMAGNETI MARELLI POWERTRAIN SPA·Filed 2006·Granted Apr 17, 2007·11 cites·21 claims
- 1379US7086358B2Method and device for controlling the speed of the valves of an internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2004·Granted Aug 8, 2006·17 cites·16 claims
- 1479US6772963B2Fuel injector with a piezoelectric actuator housed in an insulated chamberMAGNETI MARELLI POWERTRAIN SPA·Filed 2002·Granted Aug 10, 2004·23 cites·14 claims
- 1576US7916491B2Electronic control unit with expanded blocksMAGNETI MARELLI POWERTRAIN SPA·Filed 2008·Granted Mar 29, 2011·15 cites·7 claims
- 1676US6424903B1Vehicle clutch control deviceMAGNETI MARELLI POWERTRAIN SPA·Filed 2001·Granted Jul 23, 2002·15 cites·5 claims
- 1775US7905218B2Intake manifold with integrated canister circuit for a supercharged internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2008·Granted Mar 15, 2011·8 cites·9 claims
- 1875US7089909B2Choke valve provided with an integrated electromagnetic actuator for an intake manifold with a retracting tumble systemMAGNETI MARELLI POWERTRAIN SPA·Filed 2005·Granted Aug 15, 2006·11 cites·19 claims
- 1975US7028979B2Servo assisted butterfly valve provided with a flat leaf spring and a spiral spring to establish the limp-home positionMAGNETI MARELLI POWERTRAIN SPA·Filed 2004·Granted Apr 18, 2006·22 cites·10 claims
- 2075US6532841B2Gear selector device for automatic transmissionMAGNETI MARELLI POWERTRAIN SPA·Filed 2001·Granted Mar 18, 2003·18 cites·10 claims
- 2173US7729849B2Method for detecting the angular position of a knob for the gas of a motorcycleMAGNETI MARELLI POWERTRAIN SPA·Filed 2008·Granted Jun 1, 2010·8 cites·27 claims
- 2273US7422165B2Fuel injector with electromagnetic actuation of the plungerMAGNETI MARELLI POWERTRAIN SPA·Filed 2005·Granted Sep 9, 2008·9 cites·22 claims
- 2372US6886800B2Production method for the rotor component of a position sensor of a butterfly valve for an internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2003·Granted May 3, 2005·11 cites·9 claims
- 2472US6857513B2Dual clutch transmission unit for a motor vehicleMAGNETI MARELLI POWERTRAIN SPA·Filed 2003·Granted Feb 22, 2005·13 cites·35 claims
- 2571US7856960B2Control method for a direct injection system of the common-rail type provided with a shut-off valve for controlling the flow rate of a high-pressureMAGNETI MARELLI POWERTRAIN SPA·Filed 2008·Granted Dec 28, 2010·7 cites·4 claims
- 2671US7552710B2Variable geometry intake manifold for an internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2007·Granted Jun 30, 2009·8 cites·17 claims
- 2770US7140556B2Fuel injector with injection valve provided with side feedMAGNETI MARELLI POWERTRAIN SPA·Filed 2005·Granted Nov 28, 2006·6 cites·9 claims
- 2870US6782872B2Flow divider device for air manifolds adapted to generate turbulent flows in combustion chambersMAGNETI MARELLI POWERTRAIN SPA·Filed 2003·Granted Aug 31, 2004·20 cites·6 claims
- 2969US7845617B2Electromagnetic valve for the dosage of fuel in an internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2008·Granted Dec 7, 2010·7 cites·18 claims
- 3069US6997438B2Electronically controlled butterfly valve provided with a flat leaf spring and a spiral spring to establish the limp-home positionMAGNETI MARELLI POWERTRAIN SPA·Filed 2004·Granted Feb 14, 2006·17 cites·10 claims
- 3168US7815167B2Valve for adjusting the air flow rate in an internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2008·Granted Oct 19, 2010·7 cites·12 claims
- 3268US7395811B2Choke device for an internal combustion engine intake systemMAGNETI MARELLI POWERTRAIN SPA·Filed 2006·Granted Jul 8, 2008·8 cites·27 claims
- 3368US7124741B2Method for controlling an injector with verification that plunger movement has occurredMAGNETI MARELLI POWERTRAIN SPA·Filed 2004·Granted Oct 24, 2006·19 cites·8 claims
- 3467US7789067B2Control method in the case of a fault in an internal combustion engine fitted with a servo-assisted butterfly valveMAGNETI MARELLI POWERTRAIN SPA·Filed 2008·Granted Sep 7, 2010·7 cites·8 claims
- 3567US7528346B2Internal combustion engine provided with a heating device in a combustion chamber and a control method for the heating deviceMAGNETI MARELLI POWERTRAIN SPA·Filed 2006·Granted May 5, 2009·6 cites·13 claims
- 3667US6584961B2Method and device for driving an injector in an internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2001·Granted Jul 1, 2003·16 cites·13 claims
- 3766US7895988B2Lock coupling between two mechanical componentsMAGNETI MARELLI POWERTRAIN SPA·Filed 2007·Granted Mar 1, 2011·5 cites·7 claims
- 3866US7789372B2Butterfly valve of a swirl system for an internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2007·Granted Sep 7, 2010·5 cites·10 claims
- 3965US7802557B2Electronic-injection fuel-supply systemMAGNETI MARELLI POWERTRAIN SPA·Filed 2007·Granted Sep 28, 2010·2 cites·19 claims
- 4065US7506827B2Fuel injector with an antirebound deviceMAGNETI MARELLI POWERTRAIN SPA·Filed 2004·Granted Mar 24, 2009·13 cites·13 claims
- 4165US6589132B2Device for controlling a clutch for motor vehiclesMAGNETI MARELLI POWERTRAIN SPA·Filed 2001·Granted Jul 8, 2003·8 cites·9 claims
- 4264US7904234B2Method for determining fuel volatility and consequently performing cold starting of an internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2005·Granted Mar 8, 2011·8 cites·77 claims
- 4363US7685997B2Control method of a fuel feeding system in a bi-fuel internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2008·Granted Mar 30, 2010·5 cites·10 claims
- 4461US8028568B2Method for estimating the crank angle at which 50% of the fuel mass has been burnt in a cylinder of an internal combustion engine with spontaneous mixture ignitionMAGNETI MARELLI POWERTRAIN SPA·Filed 2010·Granted Oct 4, 2011·1 cites·7 claims
- 4561US7514264B2Method for estimating the sulfur content in the fuel of an internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2006·Granted Apr 7, 2009·3 cites·3 claims
- 4661US6981489B2Method for controlling a fuel injector according to a control law which is differentiated as a function of injection timeMAGNETI MARELLI POWERTRAIN SPA·Filed 2003·Granted Jan 3, 2006·12 cites·29 claims
- 4760US7941996B2Actuation system for a servo-assisted mechanical transmission with oil leakage recoveryMAGNETI MARELLI POWERTRAIN SPA·Filed 2008·Granted May 17, 2011·4 cites·10 claims
- 4860US7575419B2Fuel pump for an internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2006·Granted Aug 18, 2009·1 cites·7 claims
- 4960US7533660B2Method for recognizing a fuel type in a diesel engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2007·Granted May 19, 2009·4 cites·8 claims
- 5060US7249585B2Swirl system intake manifold for an internal combustion engineMAGNETI MARELLI POWERTRAIN SPA·Filed 2006·Granted Jul 31, 2007·4 cites·11 claims
Showing the top 50 of 124 patent records by PatentIndex Score.
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