Patents-Review.com
ClassID:

138911 ⎘

F02B2075/125 - CPC Classification

Classification description:

Other engines; Other methods of operation Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber

Recent Application in this class:
#1
20250270969
2025-08-28

ENGINE HAVING HOTSPOT FUEL IGNITER AND PISTON AND METHODOLOGY USING SAME

 #2
20250243799
2025-07-31

STRATIFIED NITROGEN ENRICHED AIR (NEA) STRATEGIES AND METHODS TO REDUCE NOX EMISSIONS FROM ENGINES

 #3
20250215822
2025-07-03

CYLINDER HEAD AND AN INTERNAL COMBUSTION ENGINE SYSTEM

 #4
20240344479
2024-10-17

COMBUSTION CHAMBER FOR HIGH PERFORMANCE H2 DIRECT INJECTION ENGINE

 #5
20240309799
2024-09-19

ENGINE

 #6
20240018898
2024-01-18

Hydrogen intake assembly for a hydrogen internal combustion engine

 #7
20230383717
2023-11-30

Internal combustion engine comprising at least one cylinder equipped with a pre-chamber, an injector and two spark plugs, and method for operating same

 #8
20230358162
2023-11-09

APPARATUS OF INJECTING FUEL FOR ENGINE AND METHOD THEREOF

 #9
20230332535
2023-10-19

Controller and control method for internal combustion engine

 #10
20230235710
2023-07-27

Port injection system for reduction of particulates from turbocharged direct injection gasoline engines

 #11
20230012227
2023-01-12

HYDROGEN INTAKE ASSEMBLY FOR A HYDROGEN INTERNAL COMBUSTION ENGINE

 #12
20220282675
2022-09-08

Port injection system for reduction of particulates from turbocharged direct injection gasoline engines

 #13
20220260010
2022-08-18

Rotary combustion engine with integrated multistage fuel system

 #14
20220243644
2022-08-04

Alcohol And Plasma Enhanced Prechambers For Higher Efficiency, Lower Emissions Gasoline Engines

 #15
20220220921
2022-07-14

PASSIVE PRECHAMBER LEAN BURN COMBUSTION SYSTEM

 #16
20220220909
2022-07-14

Port injection system for reduction of particulates from turbocharged direct injection gasoline engines

 #17
20210363927
2021-11-25

Port injection system for reduction of particulates from turbocharged direct injection gasoline engines

 #18
20210324783
2021-10-21

Ignitor for natural gas engine

 #19
20210310454
2021-10-07

Engine

 #20
20210293191
2021-09-23

Port injection system for reduction of particulates from turbocharged direct injection gasoline engines

 #21
20210285360
2021-09-16

Homogeneous charge compression ignition (HCCI-type) combustion system for an engine and powertrain using wet-alcohol as a fuel and including hot assist ignition

 #22
20210222609
2021-07-22

Ignitor for natural gas engine

 #23
20210025317
2021-01-28

Fuel injector with divided flowpath nozzle

 #24
20200370483
2020-11-26

Port injection system for reduction of particulates from turbocharged direct injection gasoline engines

 #25
20200318559
2020-10-08

Internal combustion engine system

 #26
20200309019
2020-10-01

Engine system

 #27
20200298347
2020-09-24

Exothermic cutting rod with ignition window

 #28
20200263649
2020-08-20

Methods and systems for a fuel injector

 #29
20200263647
2020-08-20

Engine

 #30
20200256301
2020-08-13

Control strategy for engine operation

 #31
20200256233
2020-08-13

System and method for controlling the emissions of a spark-ignition internal combustion engine of a motor-vehicle

 #32
20200240351
2020-07-30

Engine system

 #33
20200240320
2020-07-30

Method for operating an internal combustion engine, dual fuel injector device, and internal combustion engine designed for carrying out such a method

 #34
20200240319
2020-07-30

Engine control device

 #35
20200200069
2020-06-25

Combustion chamber assembly with adapted mixed air holes

 #36
20200182186
2020-06-11

Device for controlling fuel injection device

 #37
20200158035
2020-05-21

Port injection system for reduction of particulates from turbocharged direct injection gasoline engines

 #38
20200131986
2020-04-30

Cleaning installation for an internal combustion engine

 #39
20200131978
2020-04-30

Spark-ignition internal combustion engine

 #40
20200116073
2020-04-16

Jet pattern of a multi-hole injection valve for injection pressures of over 300 bar in spark-ignition engines having a central injector position

 #41
20200018254
2020-01-16

Integrated cylinder head fluid injection apparatus

 #42
20200018224
2020-01-16

Spark-ignition internal combustion engine

 #43
20200011261
2020-01-09

Controller and control method for internal combustion engine

 #44
20200003135
2020-01-02

Control system for internal combustion engine

 #45
20190277185
2019-09-12

Internal combustion engine with combustion by injecting fuel into a compressed combustion chamber that includes a hollow duct

 #46
20190249614
2019-08-15

Control device for internal combustion engine

 #47
20190226438
2019-07-25

Internal combustion engine

 #48
20190211763
2019-07-11

Control device

 #49
20190203636
2019-07-04

Internal combustion engine

 #50
20190195184
2019-06-27

Method for maximizing the formation of deposits in injector nozzles of GDI engines

 #51
20190145367
2019-05-16

Control device for compression-ignition engine

 #52
20190101049
2019-04-04

Elliptically-shaped combustion chamber

 #53
20190078544
2019-03-14

Fuel Rail Assembly

 #54
20190078500
2019-03-14

GASOLINE DIRECT INJECTION ENGINE

 #55
20190048807
2019-02-14

Internal combustion engine control apparatus

 #56
20190040830
2019-02-07

Control method and control device of direct injection internal combustion engine

 #57
20190032623
2019-01-31

Internal combustion engine and method of igniting a fuel

 #58
20180355813
2018-12-13

Internal Combustion Engine Control Device

 #59
20180320629
2018-11-08

Internal combustion engine with an electronically controlled tumble control valve

 #60
20180252151
2018-09-06

Engine

 #61
20180238245
2018-08-23

Port injection system for reduction of particulates from turbocharged direct injection gasoline engines

 #62
20180171889
2018-06-21

Hybrid combustion system and method

 #63
20180142654
2018-05-24

Assembly consisting of a cylinder head and a fuel injector

 #64
20180128201
2018-05-10

Direct injection engine controlling device

 #65
20180023531
2018-01-25

Spark plug fouling detection for ignition system

 #66
20180003140
2018-01-04

Internal combustion engine with injection device arranged in the cylinder barrel, and method for operating an internal combustion engine of said type

 #67
20170248103
2017-08-31

Engine including direct injector and port injector

 #68
20170122147
2017-05-04

METHOD AND APPRATUS FOR REDUCING EMISSIONS AND/OR REDUCING FRICTION IN AN INTERNAL COMBUSITION ENGINE

 #69
20170082057
2017-03-23

Method and system for selecting a cylinder for engine starting

 #70
20170074194
2017-03-16

Control system of internal combustion engine

 #71
20170009698
2017-01-12

Control device of an engine

 #72
20160356226
2016-12-08

Internal combustion engine

 #73
20160356215
2016-12-08

Vertical engine

 #74
20160356214
2016-12-08

Outboard motor

 #75
20160341172
2016-11-24

Ignition control system for internal combustion engine and ignition control method

 #76
20160326971
2016-11-10

Port injection system for reduction of particulates from turbocharged direct injection gasoline engines

 #77
20160281633
2016-09-29

Intake device of engine

 #78
20160265500
2016-09-15

Control unit for a multi-cylinder internal combustion engine

 #79
20160252025
2016-09-01

Engine refurbishment using ionized air

 #80
20160237922
2016-08-18

Method and system for knock control

 #81
20160208732
2016-07-21

Internal combustion engine with an electronically controlled tumble control valve

 #82
20160208730
2016-07-21

Engine controller

 #83
20160169148
2016-06-16

Direct injection engine controlling device

 #84
20160115895
2016-04-28

Control apparatus for internal combustion engine

 #85
20160097334
2016-04-07

Method and system for engine air control

 #86
20160090927
2016-03-31

Engine control device

 #87
20160084150
2016-03-24

Engine control device

 #88
20160053736
2016-02-25

Onboard controller

 #89
20160040589
2016-02-11

Dedicated-EGR cylinder with variable charge motion

 #90
20150377200
2015-12-31

Fuel injection valve

 #91
20150369148
2015-12-24

Control device and control method for internal combustion engine

 #92
20150361927
2015-12-17

Systems and methods for boost control

 #93
20150354482
2015-12-10

Systems and methods for dedicated EGR cylinder valve control

 #94
20150300285
2015-10-22

Variable stroke direct injection fuel pump system

 #95
20150285193
2015-10-08

Laser heating system

 #96
20150285179
2015-10-08

Port injection system for reduction of particulates from turbocharged direct injection gasoline engines

 #97
20150285166
2015-10-08

High pressure fuel pumps with mechanical pressure regulation

 #98
20150252748
2015-09-10

Method and system for pre-ignition control

 #99
20150252722
2015-09-10

High power two cycle engine (without oil and gasoline/benzene mixing)

 #100
20150219036
2015-08-06

Method and system for selecting a cylinder for engine starting

 #101
20150211428
2015-07-30

Method and system for improving engine starting

 #102
20150176558
2015-06-25

Spark plug fouling detection for ignition system

 #103
20150167579
2015-06-18

Method and system for diagnosing failure of a gasoline direct injection engine

 #104
20150167573
2015-06-18

Method and system for pre-ignition control

 #105
20150152824
2015-06-04

Fuel injection device

 #106
20150152823
2015-06-04

Fuel injection device

 #107
20150152793
2015-06-04

Control device for internal combustion engine

 #108
20150144102
2015-05-28

System and method for controlling fuel injection timing based on spark ignition timing while heating a catalyst to the light-off temperature

 #109
20150136079
2015-05-21

Detection of coking in the intake tract of an internal combustion engine

 #110
20150122219
2015-05-07

Internal combustion engine and control device of internal combustion engine

 #111
20150115068
2015-04-30

Fuel injector

 #112
20150107549
2015-04-23

Adaptive control system for fuel injectors and igniters

 #113
20150072833
2015-03-12

Method and system for operating a vehicle powertrain

 #114
20150046070
2015-02-12

Methods and systems for controlling engine stopping and starting

 #115
20150046069
2015-02-12

Minimizing alcohol use in high efficiency alcohol boosted gasoline engines

 #116
20150046068
2015-02-12

Fuel injection controller

 #117
20150020768
2015-01-22

Fuel injector spray pattern

 #118
20140345563
2014-11-27

Integrated fuel injectors and igniters and associated methods of use and manufacture

 #119
20140311445
2014-10-23

Method of switching from a liquefied gas fuel to a liquid fuel being provided to a direct injection combustion engine, and direct injection bi-fuel system for such an engine

 #120
20140288809
2014-09-25

Method and system for adjusting port throttles

 #121
20140263697
2014-09-18

Integrated fuel injectors and igniters and associated methods of use and manufacture

 #122
20140251274
2014-09-11

Method and device for injecting fuel into a combustion chamber

 #123
20140251261
2014-09-11

Injection nozzle

 #124
20140245990
2014-09-04

Method and system of thermochemical regeneration to provide oxygenated fuel, for example, with fuel-cooled fuel injectors

 #125
20140224195
2014-08-14

Six-stroke engine

 #126
20140222319
2014-08-07

Minimizing alcohol use in high efficiency alcohol boosted gasoline engines

 #127
20140165958
2014-06-19

Precombustion chamber for gas engine

 #128
20140137842
2014-05-22

Fuel injection apparatus for internal combustion engine

 #129
20140121951
2014-05-01

Emissions control during an automatic engine restart

 #130
20140109568
2014-04-24

Method for purging condensate from a charge air cooler

 #131
20140100762
2014-04-10

Method and system for knock control

 #132
20140100760
2014-04-10

Approach for controlling exhaust gas recirculation

 #133
20140069534
2014-03-13

Ejector system for a vehicle

 #134
20140069371
2014-03-13

Direct-injection internal combustion engine with outwardly opening injection nozzle, and method for operating an internal combustion engine of said type

 #135
20140067242
2014-03-06

Fuel pump prime activated by door sensor

 #136
20140058647
2014-02-27

Method and system for oil dilution control

 #137
20140048041
2014-02-20

In-cylinder pressure detecting device of direct injection type internal combustion engine

 #138
20140031170
2014-01-30

Method and system for operating a vehicle powertrain

 #139
20140026872
2014-01-30

Variable valve timing for EGR control

 #140
20130340408
2013-12-26

TECHNIQUE TO DIAGNOSE AND CONTROL AMMONIA GENERATION FROM A TWC FOR PASSIVE AMMONIA SCR OPERATION

 #141
20130312857
2013-11-28

Systems for modifying a fluid flow of a vehicle

 #142
20130283789
2013-10-31

Method and system for a turbocharged engine

 #143
20130276746
2013-10-24

Multifuel storage, metering and ignition system

 #144
20130276731
2013-10-24

Variable valve operating apparatus for internal combustion engine

 #145
20130263589
2013-10-10

Turbocharger waste gate

 #146
20130247544
2013-09-26

Hydrocarbon retaining and purging system for flex-fuel combustion engine

 #147
20130245921
2013-09-19

Method and system for engine air control

 #148
20130245867
2013-09-19

Inlet air temperature sensor diagnostics

 #149
20130239555
2013-09-19

Catalyst for use in a process for purifying exhaust gas from gasoline engines of a fuel-direct-injection type

 #150
20130213332
2013-08-22

Variable valve operating apparatus

 #151
20130192202
2013-08-01

Particulate matter retaining system

 #152
20130184967
2013-07-18

Method and apparatus for controlling operation of an internal combustion engine operating in HCCI combustion mode

 #153
20130151119
2013-06-13

Method and system for reducing soot formed by an engine

 #154
20130139786
2013-06-06

Method and system for pre-ignition control

 #155
20130118461
2013-05-16

NOx feedback for combustion control

 #156
20130118447
2013-05-16

Laser heating system

 #157
20130116866
2013-05-09

Method and system for valve operation control

 #158
20130111900
2013-05-09

Method for determining and compensating engine blow-through air

 #159
20130092116
2013-04-18

Piston for spark-ignition engine

 #160
20130086893
2013-04-11

Exhaust gas control apparatus for internal combustion engine

 #161
20130080026
2013-03-28

Method and apparatus for controlling combustion noise in an internal combustion engine

 #162
20130066540
2013-03-14

Method and system for adjusting port throttles

 #163
20130066539
2013-03-14

Method and system for improving engine starting

 #164
20130047958
2013-02-28

Control method of spark ignition engine and spark ignition engine

 #165
20130046451
2013-02-21

Internal combustion engine control device for carrying out injection amount feedback control

 #166
20130032101
2013-02-07

Device for controlling internal combustion engine

 #167
20130013165
2013-01-10

Method and system for diagnosing cylinder valve activation/deactivation

 #168
20130006507
2013-01-03

Approach for controlling a vehicle engine that includes an electric boosting device

 #169
20130004905
2013-01-03

Furnace using plasma ignition system for hydrocarbon combustion

 #170
20120317977
2012-12-20

Vehicle control system

 #171
20120317974
2012-12-20

Method and system for determining conditions of an air filter

 #172
20120316760
2012-12-13

METHOD FOR OPERATING AN APPLIED-IGNITION INTERNAL COMBUSTION ENGINE WITH DIRECT INJECTION

 #173
20120312277
2012-12-13

Auto-ignition mitigation system

 #174
20120304945
2012-12-06

Variably operated valve apparatus of internal combustion engine and start control apparatus of internal combustion engine

 #175
20120297865
2012-11-29

Cylinder pressure estimation device of internal combustion engine

 #176
20120291748
2012-11-22

FUEL INJECTION SYSTEM

 #177
20120291721
2012-11-22

Selectively storing reformate

 #178
20120291432
2012-11-22

Method and system for controlling a turbocharger compressor bypass

 #179
20120291423
2012-11-22

Control apparatus for internal combustion engine

 #180
20120290196
2012-11-15

Control apparatus for internal combustion engine

 #181
20120239277
2012-09-20

Fuel based engine operation control

 #182
20120216779
2012-08-30

FUEL SUPPLY DEVICE

 #183
20120210981
2012-08-23

Engine with gaseous and/or liquid fuel injector

 #184
20120209480
2012-08-16

Controller of internal combustion engine

 #185
20120204827
2012-08-16

METHOD, CONTROL UNIT, AND INTERNAL COMBUSTION ENGINE HAVING CYLINDER DEACTIVATION FOR A START-STOP OPERATION HAVING DIRECT START

 #186
20120191324
2012-07-26

Method for improving transient engine operation

 #187
20120167841
2012-07-05

Control strategy for multi-stroke engine system

 #188
20120145125
2012-06-14

Fuel injector actuator assemblies and associated methods of use and manufacture

 #189
20120143478
2012-06-07

FUEL INJECTION CONTROL METHOD FOR GDI ENGINE

 #190
20120137659
2012-06-07

Hydrocarbon retaining system configuration for combustion engine

 #191
20120132184
2012-05-31

EGR control system for internal combustion engine

 #192
20120125282
2012-05-24

Engine assembly including combustion chambers with different port arrangements

 #193
20120118267
2012-05-17

Combustion phasing control in spark-assisted HCCI combustion mode

 #194
20120116647
2012-05-10

Engine control apparatus and a method for transitioning between an all cylinder operation mode and a deactivated cylinder operation mode of a multiple cylinder internal combustion engine

 #195
20120097126
2012-04-26

Control apparatus of a direct injection gasoline engine

 #196
20120090580
2012-04-19

Controlled-compression direct-power-cycle engine

 #197
20120089343
2012-04-12

Detection of ethanol emission from a spark ignition engine operating on gasohols

 #198
20120085314
2012-04-12

USE OF PRESSURIZED FUELS IN AN INTERNAL COMBUSTION ENGINE

 #199
20120056018
2012-03-08

Fuel injection valve

 #200
20120055445
2012-03-08

Control device for compressed self-ignition type internal combustion engine

 #201
20120047733
2012-03-01

Shallow piston bowl and injector spray pattern for a gasoline, direct-injection engine

 #202
20120028758
2012-02-02

Direct injection alcohol engine with boost and spark control

 #203
20120024275
2012-02-02

Two-stroke internal combustion engine

 #204
20120024269
2012-02-02

Fuel based engine operation control

 #205
20120024259
2012-02-02

Direct-start engine operation utilizing multi-strike ignition

 #206
20120023935
2012-02-02

Method and system for a turbocharged engine

 #207
20120023934
2012-02-02

Method and system for a turbocharged engine

 #208
20120016563
2012-01-19

Emission deterioration informing device

 #209
20120006288
2012-01-12

Cylinder charge temperature control for an internal combustion engine

 #210
20110315101
2011-12-29

Method and device for improving charged engines

 #211
20110301828
2011-12-08

CONTROL APPARATUS AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

 #212
20110284113
2011-11-24

Drag modification system

 #213
20110265472
2011-11-03

Nested valve and method of control

 #214
20110253097
2011-10-20

Approach for improved fuel vaporization in a directly injected internal combustion engine

 #215
20110239986
2011-10-06

Spark-ignition engine control method and system

 #216
20110238279
2011-09-29

Diagnosis for multiple cylinder engine

 #217
20110233308
2011-09-29

Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture

 #218
20110226988
2011-09-22

Chemical processes and reactors for efficiently producing hydrogen fuels and structural materials, and associated systems and methods

 #219
20110226214
2011-09-22

Control unit for direct injection engine

 #220
20110225967
2011-09-22

Turbocharger control

 #221
20110220040
2011-09-15

Coupled thermochemical reactors and engines, and associated systems and methods

 #222
20110197850
2011-08-18

Fuel supply system

 #223
20110192368
2011-08-11

METHOD AND SYSTEM FOR PROCESSING ENGINE NOISE

 #224
20110180038
2011-07-28

Engine control method and apparatus

 #225
20110172891
2011-07-14

Direct injection alcohol engine with boost and spark control

 #226
20110162621
2011-07-07

Shallow piston bowl and injector spray pattern for a gasoline, direct-injection engine

 #227
20110162619
2011-07-07

Fuel heating during cold start in a direct-injection gasoline engine

 #228
20110146619
2011-06-23

Adaptive control system for fuel injectors and igniters

 #229
20110139119
2011-06-16

Apparatus for engine control

 #230
20110132323
2011-06-09

Method for improving transient engine operation

 #231
20110132320
2011-06-09

Fluid injection pressurization system

 #232
20110132317
2011-06-09

Systems and methods for heating intake air during cold HCCI operation

 #233
20110132289
2011-06-09

Selectively storing reformate

 #234
20110130979
2011-06-02

Fuel viscosity detection apparatus

 #235
20110126798
2011-06-02

Gasoline direct injection engine

 #236
20110107986
2011-05-12

Cylinder charge temperature control for an internal combustion engine

 #237
20110100327
2011-05-05

Control apparatus for controlling intake air flow, fuel injection amount, and ignition timing at each cylinder of a multi-cylinder engine

 #238
20110088657
2011-04-21

Multi-fuel internal combustion engine

 #239
20110066355
2011-03-17

Procedure and control unit for operating a self-igniting Otto engine

 #240
20110056445
2011-03-10

System and method for preparing an optimized fuel mixture

 #241
20110048381
2011-03-03

Fuel injector actuator assemblies and associated methods of use and manufacture

 #242
20110048371
2011-03-03

Ceramic insulator and methods of use and manufacture thereof

 #243
20110046866
2011-02-24

Engine control responsive to varying amounts of alcohol in fuel

 #244
20110042476
2011-02-24

Integrated fuel injectors and igniters and associated methods of use and manufacture

 #245
20110041801
2011-02-24

Direct-start engine operation utlizing multi-strike ignition

 #246
20110041786
2011-02-24

Spark ignited internal combustion engine system

 #247
20110036309
2011-02-17

Method and system of thermochemical regeneration to provide oxygenated fuel, for example, with fuel-cooled fuel injectors

 #248
20110017174
2011-01-27

Engine with gaseous and/or liquid fuel injector

 #249
20110011381
2011-01-20

Internal combustion engine and method for adapting an internal combustion engine

 #250
20100332109
2010-12-30

Control device for internal combustion engine

 #251
20100318277
2010-12-16

Multi-fuel engine control system and method

 #252
20100313845
2010-12-16

Systems and methods for stabilizing torque during mode transition in direct injection engines

 #253
20100307435
2010-12-09

Cylinder charge temperature control for an internal combustion engine

 #254
20100300405
2010-12-02

Approach for controlling a vehicle engine that includes an electric boosting device

 #255
20100300404
2010-12-02

Direct-start engine operation utilizing multi-strike ignition

 #256
20100280739
2010-11-04

Coordination of variable cam timing and variable displacement engine systems

 #257
20100276006
2010-11-04

Ultrasonic drag modulation

 #258
20100242901
2010-09-30

CONTROL OF INTERNAL COMBUSTION ENGINE

 #259
20100242900
2010-09-30

Control of direct fuel injection engine

 #260
20100222991
2010-09-02

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE

 #261
20100217503
2010-08-26

Approach for enhancing emissions control device warmup in a direct injection engine system

 #262
20100211293
2010-08-19

Internal combustion engine exhaust gas system and control method of the same

 #263
20100211288
2010-08-19

Methods and systems for engine starting

 #264
20100204906
2010-08-12

Vehicle control system

 #265
20100192905
2010-08-05

System and method for tip-in knock compensation

 #266
20100191439
2010-07-29

Engine control responsive to varying amounts of alcohol in fuel

 #267
20100183993
2010-07-22

Integrated fuel injectors and igniters and associated methods of use and manufacture

 #268
20100180859
2010-07-22

FOUR-CYCLE ENGINE

 #269
20100175462
2010-07-15

Variable displacement engine diagnostics

 #270
20100170485
2010-07-08

Two stroke combustion engine

 #271
20100162991
2010-07-01

HCCI combustion moding state control for fuel economy and seamless transitions

 #272
20100155322
2010-06-24

Vehicle mounted fuel separation apparatus

 #273
20100147263
2010-06-17

First and second spark plugs for improved combustion control

 #274
20100145594
2010-06-10

High load SI-HCCI transition by selective combustion mode switching

 #275
20100132661
2010-06-03

Method of using lean fuel-air mixtures at all operating regimes of a spark ignition engine

 #276
20100116255
2010-05-13

Secondary air and exhaust gas recirculation for a four-stroke internal combustion engine

 #277
20100108023
2010-05-06

Multifuel storage, metering and ignition system

 #278
20100107606
2010-05-06

Passive ammonia-selective catalytic reduction for NOx control in internal combustion engines

 #279
20100077989
2010-04-01

Control of spark ignited internal combustion engine

 #280
20100065018
2010-03-18

In-cylinder injection type internal combustion engine

 #281
20100065016
2010-03-18

Minimizing alcohol use in high efficiency alcohol boosted gasoline engines

 #282
20100064992
2010-03-18

Eight-stroke engine cycle

 #283
20100050994
2010-03-04

High-pressure fuel supply circuit

 #284
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2010-02-25

Method and device for diagnosing an internal combustion engine; computer program and computer program product

 #285
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2010-02-04

Fuel system for multi-fuel engine

 #286
20100017097
2010-01-21

Fuel based engine operation control

 #287
20100012081
2010-01-21

Control apparatus and control method for direct injection spark ignition internal combustion engine

 #288
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2010-01-07

Spark ignited internal combustion engine and manufacturing the same

 #289
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2009-12-17

Apparatus and method for controlling engine

 #290
20090292442
2009-11-26

Approach for enhancing emissions control device warmup in a direct injection engine system

 #291
20090277434
2009-11-12

Control strategy for multi-stroke engine system

 #292
20090272363
2009-11-05

Extension of the application of multiple injection HCCI combustion strategy from idle to medium load

 #293
20090272362
2009-11-05

Light load and idle HCCI combustion control by fuel pressure modification

 #294
20090271092
2009-10-29

Direct injection spark ignition internal combustion engine and method for controlling same

 #295
20090255998
2009-10-15

Fuel injection tip

 #296
20090235897
2009-09-24

Internal combustion engine of spark-ignition direct-injection type and fuel injecting method thereof

 #297
20090234556
2009-09-17

Control strategy for transitioning among combustion modes in an internal combustion engine

 #298
20090229566
2009-09-17

Method for operating an internal combustion engine

 #299
20090211554
2009-08-27

Control device for engine

 #300
20090210131
2009-08-20

Device for controlling internal combustion engine