Patents-Review.com
ClassID:

139602 ⎘

F02D41/008 - CPC Classification

Classification description:

Electrical control of supply of combustible mixture or its constituents Controlling each cylinder individually

Sub-classes:
Recent Application in this class:
#1
20260146573
2026-05-28

METHODS AND SYSTEMS FOR MODULATING ENGINE AIR-FUEL RATIO DURING CYLINDER IMBALANCE DIAGNOSTIC

 #2
20260146570
2026-05-28

VEHICLE

 #3
20250172101
2025-05-29

CONTROL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, INTERNAL COMBUSTION ENGINE SYSTEM, AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE

 #4
20250067238
2025-02-27

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

 #5
20250020084
2025-01-16

ENGINE BRAKING WITH FUEL INJECTION FOR INTERNAL COMBUSTION ENGINES

 #6
20240102427
2024-03-28

Method for heating a catalytic converter

 #7
20240052794
2024-02-15

Vehicle control system, vehicle control method, and storage medium

 #8
20240044303
2024-02-08

Injection control device

 #9
20240003311
2024-01-04

Method and device for diagnosing an internal combustion engine of a powertrain

 #10
20230407800
2023-12-21

Electronic control device and engine control system

 #11
20230349335
2023-11-02

Method and system for controlling the combustion of an internal combustion engine

 #12
20230193810
2023-06-22

Methods and systems for multi-fuel engine

 #13
20230167777
2023-06-01

Methods and systems for reducing hydrocarbon breakthrough

 #14
20230119411
2023-04-20

Fuel injection control device and fuel injection control method for internal combustion engine

 #15
20220307434
2022-09-29

DECELERATION MANAGEMENT FOR DYNAMIC SKIP FIRE

 #16
20220251981
2022-08-11

Control system and method to mitigate reverse oil flow to the combustion chamber on deactivated cylinders

 #17
20220235718
2022-07-28

Method for determining pilot injection mass

 #18
20220203959
2022-06-30

Motor torque smoothing for recharging events on combustion engines

 #19
20220178287
2022-06-09

Control device for internal combustion engine

 #20
20220163003
2022-05-26

Method and a control system for controlling an internal combustion engine

 #21
20220145843
2022-05-12

Ignition timing controller and ignition timing control method for multi-cylinder internal combustion engine

 #22
20220145815
2022-05-12

Techniques for improving fuel economy in dedicated EGR engines

 #23
20220111827
2022-04-14

Controller and control method for hybrid vehicle

 #24
20220099529
2022-03-31

Misfire detection device and method for internal combustion engine

 #25
20220090548
2022-03-24

Method for determining pilot injection mass

 #26
20220025828
2022-01-27

Port heating system and method

 #27
20220010744
2022-01-13

Machine learning for misfire detection in a dynamic firing level modulation controlled engine of a vehicle

 #28
20210404372
2021-12-30

Systems and method for controlling auto-ignition

 #29
20210404371
2021-12-30

Systems and method for controlling auto-ignition

 #30
20210388777
2021-12-16

Cyclical applications for internal combustion engines with cylinder deactivation control

 #31
20210381448
2021-12-09

Inverter generator

 #32
20210301714
2021-09-30

Multivariable dynamic control system of a multi-fuel engine

 #33
20210262405
2021-08-26

SKIP FIRE VALVE CONTROL

 #34
20210262404
2021-08-26

Systems and methods for controlling EGR flow during transient conditions

 #35
20210254570
2021-08-19

Control method and system of air fuel ratio in pre-ignition situation

 #36
20210215114
2021-07-15

Dual UHEGO control of particulate filter regeneration

 #37
20210207551
2021-07-08

Systems and methods for adjusting fueling in a cylinder with a pre-chamber

 #38
20210172390
2021-06-10

Throttle device

 #39
20210172387
2021-06-10

Throttle device

 #40
20210172386
2021-06-10

Throttle device

 #41
20210107451
2021-04-15

Hybrid vehicle and control method therefor

 #42
20210095607
2021-04-01

Systems and methods for reducing exhaust valve degradation

 #43
20210062747
2021-03-04

Internal combustion engine condition determination apparatus, internal combustion engine condition determination system, data analyzing apparatus, and internal combustion engine control apparatus

 #44
20210062741
2021-03-04

Systems and methods for increasing engine power output under globally stoichiometric operation

 #45
20210062736
2021-03-04

Method for cylinder equalization of an internal combustion engine

 #46
20210047973
2021-02-18

Method and system for balancing cylinder air-fuel ratio

 #47
20210010449
2021-01-14

ENGINE PHASE DETERMINATION AND CONTROL

 #48
20210003088
2021-01-07

Machine learning for misfire detection in a dynamic firing level modulation controlled engine of a vehicle

 #49
20200400091
2020-12-24

Internal combustion engine control device and control method

 #50
20200392913
2020-12-17

Method of compensating fuel for each cylinder of an engine during purging

 #51
20200386177
2020-12-10

Skip fire valve control

 #52
20200318564
2020-10-08

Techniques for improving fuel economy in dedicated EGR engines

 #53
20200291887
2020-09-17

Fuel supply system for engine, fuel injection control device for engine, and fuel supply method for engine

 #54
20200232404
2020-07-23

Multi-level firing engine control

 #55
20200182184
2020-06-11

Method for controlling engine combustion for reducing irregular vibration caused by unstable engine combustion

 #56
20200131959
2020-04-30

Method for operating an internal combustion engine as well as internal combustion engine

 #57
20200123993
2020-04-23

Engine system and method with hydrocarbon injection and EGR

 #58
20200123987
2020-04-23

Method and system for NVH control

 #59
20200088151
2020-03-19

Dynamic charge compression ignition engine with multiple aftertreatment systems

 #60
20200072122
2020-03-05

Synergistic Induction And Turbocharging In Internal Combustion Engine Systems

 #61
20200049046
2020-02-13

Control apparatus for internal combustion engine

 #62
20200040828
2020-02-06

Method for operating an internal combustion engine, and internal combustion engine

 #63
20190368427
2019-12-05

Throttle control method, throttle control device, and throttle control system

 #64
20190359904
2019-11-28

Chemical warfare agents and related compounds as fuel for internal combustion engines

 #65
20190309693
2019-10-10

Method for controlling an internal combustion engine

 #66
20190301384
2019-10-03

Controller and control method for internal combustion engine

 #67
20190293012
2019-09-26

Control device for internal combustion engine and control method for internal combustion engine

 #68
20190284987
2019-09-19

Liquid and gaseous multi-fuel compression ignition engines

 #69
20190271265
2019-09-05

Method of monitoring an engine able to operate with selective valve deactivation

 #70
20190249613
2019-08-15

Systems and methods for controlling EGR flow during transient conditions

 #71
20190242311
2019-08-08

System and method generating an exotherm in an exhaust system

 #72
20190226420
2019-07-25

Selective fuel on time and combustion centroid modulation to compensate for injection nozzle cavitation and maintain engine power output and emissions for large bore high-speed diesel engine

 #73
20190211768
2019-07-11

Systems and methods for cylinder exhaust valve diagnostics

 #74
20190203630
2019-07-04

Systems and methods for engine cooling during S/S events

 #75
20190195736
2019-06-27

Method for diagnosing deviation of air-fuel ratio between cylinders

 #76
20190195151
2019-06-27

Multi-fuel engine system

 #77
20190186389
2019-06-20

Engine operating system and method

 #78
20190186330
2019-06-20

Internal combustion engine

 #79
20190170073
2019-06-06

Method and system for cylinder imbalance estimation

 #80
20190170072
2019-06-06

Controller and control method for internal combustion engine

 #81
20190152495
2019-05-23

Vehicle engine control system

 #82
20190145343
2019-05-16

Controller for internal combustion engine and method for controlling internal combustion engine

 #83
20190136773
2019-05-09

Controller for internal combustion engine and method for controlling internal combustion engine

 #84
20190136749
2019-05-09

Synergistic induction and turbocharging in internal combustion engine systems

 #85
20190128198
2019-05-02

CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

 #86
20190120160
2019-04-25

System and method for variable compression ratio engine

 #87
20190107070
2019-04-11

Controller and control method for internal combustion engine

 #88
20190107068
2019-04-11

Temperature estimation module, control apparatus for internal combustion engine, and method for operating temperature estimation module

 #89
20190101073
2019-04-04

Control apparatus for internal combustion engine and method for controlling internal combustion engine

 #90
20190093594
2019-03-28

Method for operating an internal combustion engine and electronic control unit for an internal combustion engine

 #91
20190093578
2019-03-28

Controller and control method for internal combustion engine

 #92
20190085783
2019-03-21

Drive device for fuel injection device

 #93
20190063349
2019-02-28

Systems and methods for controlling air-fuel ratio in dedicated EGR engine

 #94
20190063339
2019-02-28

Dual-fuel internal combustion engine

 #95
20190055894
2019-02-21

Noise/vibration reduction control

 #96
20190048818
2019-02-14

Controller for internal combustion engine

 #97
20190048816
2019-02-14

Controller for internal combustion engine

 #98
20190032618
2019-01-31

Deposit mitigation for gaseous fuel injectors

 #99
20190032585
2019-01-31

Method and system for particulate filter regeneration

 #100
20190032547
2019-01-31

Synergistic induction and turbocharging in internal combustion engine systems

 #101
20190024603
2019-01-24

Controller and control method for internal combustion engine

 #102
20190024556
2019-01-24

Control apparatus for internal combustion engine

 #103
20190003442
2019-01-03

Dynamic charge compression ignition engine with multiple aftertreatment systems

 #104
20180372056
2018-12-27

Systems and methods for reducing engine torque through spark retard

 #105
20180355786
2018-12-13

Control system and control method for an internal combustion engine

 #106
20180328307
2018-11-15

Method of fuel injection control in diesel engines

 #107
20180320614
2018-11-08

Multi-level firing engine control

 #108
20180320610
2018-11-08

Method for controlling an internal combustion engine

 #109
20180320604
2018-11-08

Method for varying a cylinder-specific compression ratio of an applied-ignition internal combustion engine and internal combustion engine for carrying out a method of said type

 #110
20180313287
2018-11-01

Control device for internal combustion engine

 #111
20180313260
2018-11-01

Method of controlling gas engine

 #112
20180297583
2018-10-18

Clunk mitigation techniques for pedal tip-in and tip-out events

 #113
20180274454
2018-09-27

Control apparatus for internal combustion engine and control method for internal combustion engine

 #114
20180252177
2018-09-06

Controller and control method for internal combustion engine

 #115
20180244266
2018-08-30

Controller for vehicle and method for controlling vehicle

 #116
20180238258
2018-08-23

Abnormality diagnosis device and abnormality diagnosis method for internal combustion engine

 #117
20180238250
2018-08-23

Control apparatus for hybrid vehicle

 #118
20180238247
2018-08-23

Internal combustion engine having dedicated EGR cylinder(s) with delayed fuel injection

 #119
20180238225
2018-08-23

Systems and method for controlling auto-ignition

 #120
20180230930
2018-08-16

Methods and system mitigating direct injection degradation

 #121
20180230916
2018-08-16

Control device for internal combustion engine

 #122
20180209363
2018-07-26

Control device for internal combustion engine

 #123
20180187621
2018-07-05

System and process for predicting and preventing pre-ignition

 #124
20180187616
2018-07-05

Method and device for actuating a piezo actuator of an injection valve of a fuel injection system of an internal combustion engine

 #125
20180179977
2018-06-28

Control apparatus and control method for internal combustion engine

 #126
20180179973
2018-06-28

Control apparatus for internal combustion engine

 #127
20180179972
2018-06-28

Control apparatus for internal combustion engine

 #128
20180163650
2018-06-14

Noise/vibration reduction control

 #129
20180156154
2018-06-07

Method for identifying faulty components of a fuel injection system

 #130
20180134301
2018-05-17

Systems and methods for active engine mount diagnostics

 #131
20180128199
2018-05-10

PRE-MIXING ENGINE SYSTEM AND CONTROL METHOD FOR THE SAME

 #132
20180087461
2018-03-29

Dual-fuel internal combustion engine

 #133
20180087460
2018-03-29

Systems for diagnosing a condition of an engine

 #134
20180030919
2018-02-01

Fuel injection control device and method for internal combustion engine

 #135
20170370307
2017-12-28

Advanced exhaust gas recirculation fueling control

 #136
20170356377
2017-12-14

Controller for internal combustion engine

 #137
20170342932
2017-11-30

Method and device for inspecting an oxygen sensor

 #138
20170335778
2017-11-23

Method and system for an engine variable charge motion system

 #139
20170321614
2017-11-09

Systems and methods for control of turbine-generator in a split exhaust engine system

 #140
20170314496
2017-11-02

Exhaust gas purification system for internal combustion engine

 #141
20170314489
2017-11-02

Exhaust gas purification system for an internal combustion engine

 #142
20170268440
2017-09-21

Method for pre-ignition control in a pre-delivery phase

 #143
20170260923
2017-09-14

Methods and systems for mitigating fuel injector leak

 #144
20170241364
2017-08-24

Dedicated exhaust gas recirculation control systems and methods

 #145
20170218867
2017-08-03

Multi-level skip fire

 #146
20170204799
2017-07-20

Systems and methods for cylinder deactivation with deactivated cylinder pressure control

 #147
20170204797
2017-07-20

Techniques for controlling a dedicated EGR engine

 #148
20170198651
2017-07-13

System and method for selective cylinder deactivation

 #149
20170184044
2017-06-29

Method for detecting defective injection nozzles of an internal combustion engine

 #150
20170138293
2017-05-18

Method of injecting fuel into an internal combustion engine

 #151
20170122839
2017-05-04

Method of estimating the MFB50 combustion index and the instantaneous torque generated by the cylinders of an internal combustion engine

 #152
20170122232
2017-05-04

Thermal management via exhaust gas recirculation

 #153
20170122224
2017-05-04

Camshaft slider control systems and methods

 #154
20170107924
2017-04-20

Method and system for adjusting engine cylinder operation

 #155
20170107920
2017-04-20

Supervisory control of a compression ignition engine

 #156
20170089277
2017-03-30

Cylinder-by-cylinder air-fuel ratio controller for internal combustion engine

 #157
20170082081
2017-03-23

Method for pre-ignition control

 #158
20170080917
2017-03-23

Non-uniform displacement engine control system and method having transient state control mode

 #159
20170067418
2017-03-09

Systems and methods for dedicated EGR cylinder exhaust gas temperature control

 #160
20170058805
2017-03-02

Method of operating an engine

 #161
20170058801
2017-03-02

Method and device for controlling a motor-vehicle internal combustion engine fitted with a fuel injection system and an exhaust gas recirculation system

 #162
20170051700
2017-02-23

Engine operating system and method

 #163
20170051690
2017-02-23

Method of fuel injection for a variable displacement engine

 #164
20170051658
2017-02-23

Method for purging condensate from a charge air cooler

 #165
20170037791
2017-02-09

Control apparatus for internal combustion engine

 #166
20170022882
2017-01-26

Liquid and gaseous multi-fuel compression ignition engines

 #167
20170009729
2017-01-12

Multi-level skip fire

 #168
20160369708
2016-12-22

Method for operating an internal combustion engine

 #169
20160363091
2016-12-15

Methods and system mitigating direct injection degradation

 #170
20160363087
2016-12-15

Methods and system for improving accuracy of injecting smaller amounts of fuel to an engine

 #171
20160356236
2016-12-08

Method for fuel injection control

 #172
20160333807
2016-11-17

Systems and method for multi-cylinder misfire detection

 #173
20160333801
2016-11-17

Four-cylinder engine and method of operating four-cylinder engine

 #174
20160312721
2016-10-27

Method for regenerating a NOstorage catalytic converter

 #175
20160274937
2016-09-22

CONTROL DEVICE

 #176
20160273463
2016-09-22

Method for operating an internal combustion engine

 #177
20160265467
2016-09-15

Exhaust purification system of internal combustion engine

 #178
20160265466
2016-09-15

Exhaust purification system of internal combustion engine

 #179
20160265465
2016-09-15

Exhaust purification system of internal combustion engine

 #180
20160258375
2016-09-08

Method and system for determining air-fuel ratio imbalance

 #181
20160258367
2016-09-08

Method and device for determining a signal offset between a crankshaft angle signal and a combustion chamber pressure signal in an internal combustion engine

 #182
20160245221
2016-08-25

Methods and systems for mitigating fuel injector leak

 #183
20160245190
2016-08-25

Ambient humidity detection transmission shifts

 #184
20160237929
2016-08-18

System and method for operation of an internal combustion engine

 #185
20160237928
2016-08-18

Systems and methods for controlling EGR flow during transient conditions

 #186
20160215704
2016-07-28

Method and system for an engine variable charge motion system

 #187
20160208723
2016-07-21

System and process for predicting and preventing pre-ignition

 #188
20160195031
2016-07-07

Partial deactivation of an internal combustion engine

 #189
20160169142
2016-06-16

System and method for optimal fueling of an engine

 #190
20160169141
2016-06-16

Multi-fuel engine system

 #191
20160169134
2016-06-16

Method for operation of an internal combustion engine

 #192
20160146132
2016-05-26

Method for controlling an internal combustion engine

 #193
20160146127
2016-05-26

Method for pre-ignition control

 #194
20160146126
2016-05-26

Method for pre-ignition control in a pre-delivery phase

 #195
20160146120
2016-05-26

Controller for variable valve mechanism

 #196
20160146072
2016-05-26

Engine system and operation method using engine braking mechanisms for early exhaust valve opening

 #197
20160138551
2016-05-19

Method to detect and control detonation phenomena in an internal combustion engine

 #198
20160138511
2016-05-19

Control device for internal combustion engine

 #199
20160131046
2016-05-12

Systems and methods for control of turbine-generator via valve deactivation in a split exhaust engine system

 #200
20160102636
2016-04-14

Systems and methods for transient control

 #201
20160097316
2016-04-07

Method for operating a compression ignition engine

 #202
20160053701
2016-02-25

Individual cylinder air-fuel ratio control device of internal combustion engine

 #203
20160053700
2016-02-25

Engine emission control system including combustion chamber temperature monitoring system

 #204
20160053698
2016-02-25

Control system and method using exhaust gas temperatures to adjust an air/fuel mixture for an internal combustion engine

 #205
20160047341
2016-02-18

Systems and methods for a modified cylinder firing interval in a dedicated EGR engine

 #206
20160040609
2016-02-11

Method and device for operating a dual-fuel internal combustion engine

 #207
20160040607
2016-02-11

Systems and methods for EGR control

 #208
20160040589
2016-02-11

Dedicated-EGR cylinder with variable charge motion

 #209
20160032853
2016-02-04

Fuel system diagnostics

 #210
20160032847
2016-02-04

Combustion control device for gas engine

 #211
20160025028
2016-01-28

Adaptive machine learning method to predict and control engine combustion

 #212
20160017847
2016-01-21

Systems and methods for dedicated EGR cylinder exhaust gas temperature control

 #213
20160017833
2016-01-21

Method and device for operating an internal combustion engine

 #214
20160010569
2016-01-14

Fuel system protection in a multi-fuel engine

 #215
20160003177
2016-01-07

Control apparatus for internal combustion engine

 #216
20160003173
2016-01-07

Abnormal combustion detection apparatus for internal combustion engine

 #217
20150369165
2015-12-24

Controller for internal combustion engine

 #218
20150369140
2015-12-24

Firing pattern management for improved transient vibration in variable cylinder deactivation mode

 #219
20150361927
2015-12-17

Systems and methods for boost control

 #220
20150354482
2015-12-10

Systems and methods for dedicated EGR cylinder valve control

 #221
20150354477
2015-12-10

Systems and methods for EGR control

 #222
20150354471
2015-12-10

Method of regulating an internal combustion engine including omission of cylinder firings

 #223
20150330319
2015-11-19

System and method for operating engine

 #224
20150322904
2015-11-12

Systems and methods for improving operation of a highly dilute engine

 #225
20150316005
2015-11-05

Method to improve blowthrough and EGR via split exhaust

 #226
20150308400
2015-10-29

OPERATING PROCESS FOR A LEAN-BURN GAS ENGINE, AND LEAN-BURN GAS ENGINE

 #227
20150308364
2015-10-29

Internal combustion engine control device

 #228
20150285180
2015-10-08

Method for reducing the particle emission of an internal combustion engine and engine controller

 #229
20150240739
2015-08-27

Method and system for characterizing a port fuel injector

 #230
20150240738
2015-08-27

Systems and method for controlling auto-ignition

 #231
20150240737
2015-08-27

Method for fuel injection control

 #232
20150233313
2015-08-20

METHOD FOR CALCULATING ENGINE CHARACTERISTIC VARIABLES, DATA PROCESSING SYSTEM AND COMPUTER PROGRAM PRODUCT

 #233
20150219028
2015-08-06

Engine fuel control for internal combustion engine having dedicated EGR

 #234
20150211473
2015-07-30

Method and system for pre-ignition control

 #235
20150184607
2015-07-02

Method and system for sampling intake manifold pressure

 #236
20150176513
2015-06-25

Control of internal combustion engines in response to exhaust gas recirculation system conditions

 #237
20150159588
2015-06-11

EGR cylinder operation in an internal combustion engine

 #238
20150159578
2015-06-11

Method of diagnosing injector variability in a multiple injector system

 #239
20150159573
2015-06-11

Method and system for pre-ignition control

 #240
20150152792
2015-06-04

Determination of a value for a valve lift of a valve of an individual cylinder of an internal combustion engine with a plurality of cylinders

 #241
20150144107
2015-05-28

Method of controlling fuel to be injected within a combustion engine

 #242
20150127232
2015-05-07

Traction control device

 #243
20150122218
2015-05-07

Control device for internal combustion engine

 #244
20150114341
2015-04-30

Techniques for controlling a dedicated EGR engine

 #245
20150107227
2015-04-23

Method for enriching exhaust gases with unburnt hydrocarbon

 #246
20150083086
2015-03-26

Method and system for improving engine starting

 #247
20150075507
2015-03-19

Cylinder-by-cylinder air-fuel-ratio controller for internal combustion engine

 #248
20150068505
2015-03-12

Cylinder-by-cylinder air-fuel-ratio controller for internal combustion engine

 #249
20150068493
2015-03-12

Method for operating an internal combustion engine in an idle mode

 #250
20150047606
2015-02-19

Controller of internal combustion engine with supercharger

 #251
20150046066
2015-02-12

Control device and control method for multi-cylinder internal combustion engine

 #252
20150006061
2015-01-01

Fuel injection control method for internal combustion engine

 #253
20140366848
2014-12-18

Internal combustion engine control system with injector valve timing control

 #254
20140360477
2014-12-11

System and method for determining valve operation

 #255
20140360470
2014-12-11

Method for diagnosing a drift in at least one injector of a common-rail fuel injection system

 #256
20140352661
2014-12-04

Method for purging condensate from a charge air cooler

 #257
20140338433
2014-11-20

Method for detecting detonation phenomena in an internal combustion engine

 #258
20140318501
2014-10-30

Control device for internal combustion engine

 #259
20140316677
2014-10-23

Dual fuel common rail depressurization during engine shutdown and machine using same

 #260
20140311460
2014-10-23

Fuel supply control apparatus for bi-fuel internal combustion engine, and method of switching fuel in bi-fuel internal combustion engine

 #261
20140278011
2014-09-18

Advanced exhaust gas recirculation fueling control

 #262
20140277996
2014-09-18

System and method for controlling airflow through a ventilation system of an engine when cylinders of the engine are deactivated

 #263
20140261322
2014-09-18

Multi-fuel flow systems and methods with dedicated exhaust gas recirculation

 #264
20140216413
2014-08-07

Method for controlling internal combustion engine, internal combustion engine, and vehicle equipped with same

 #265
20140202433
2014-07-24

Systems and methods for dedicated exhaust gas recirculation and control

 #266
20140190458
2014-07-10

EGR rate control for internal combustion engine with dual exhaust-ported cylinders

 #267
20140188374
2014-07-03

Method and system for pre-ignition control

 #268
20140136081
2014-05-15

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