Patents-Review.com
ClassID:

139591 ⎘

F02D41/0052 - CPC Classification

Classification description:

Electrical control of supply of combustible mixture or its constituents; Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures; Controlling exhaust gas recirculation [EGR] according to engine operating conditions Feedback control of engine parameters, e.g. for control of air/fuel ratio or intake air amount

Recent Application in this class:
#1
20260132751
2026-05-14

CONTROLLER FOR VEHICLE

 #2
20250389232
2025-12-25

ENGINE CONTROLLER

 #3
20250376958
2025-12-11

EXHAUST GAS RECIRCULATION SYSTEM FOR ENGINE

 #4
20250290460
2025-09-18

ENGINE DEVICE

 #5
20250137413
2025-05-01

APPARATUS AND METHOD FOR CONTROLLING INTAKE AIR TEMPERATURE

 #6
20250109715
2025-04-03

ELECTRONIC TURBINE AND ENGINE EXHAUST GAS RECIRCULATION FOR REDUCTION OF COLD START EMISSIONS AND NOISE VIBRATION AND HARSHNESS

 #7
20240141843
2024-05-02

ENGINE

 #8
20240068423
2024-02-29

Control device for internal combustion engine

 #9
20240026834
2024-01-25

Engine control device

 #10
20240018917
2024-01-18

Control method and control apparatus for internal combustion engine

 #11
20230407800
2023-12-21

Electronic control device and engine control system

 #12
20230358188
2023-11-09

220-0318 METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE, AND INTERNAL COMBUSTION ENGINE

 #13
20230315084
2023-10-05

Methods of health degradation estimation and fault isolation for system health monitoring

 #14
20230313750
2023-10-05

HYDROGEN ENGINE ACTIVE CRANKCASE VENTILATION SYSTEM FOR MOISTURE REMOVAL AND EXPLOSION MITIGATION

 #15
20230287838
2023-09-14

Predictive EGR control method and terminal device, and storage medium

 #16
20230235709
2023-07-27

Control method and control device for internal combustion engine

 #17
20230212993
2023-07-06

SENSOR SYSTEM AND METHOD

 #18
20230184185
2023-06-15

Method and system for a multivariable engine control using cam phasing with a combined humidity and exhaust gas recirculation (EGR) dilution value to schedule restraints, and determine a reference EGR setpoint

 #19
20230059686
2023-02-23

Methods of health degradation estimation and fault isolation for system health monitoring

 #20
20220397070
2022-12-15

Engine intake air and exhaust control system

 #21
20220372925
2022-11-24

Exhaust gas recirculation control in an internal combustion engine

 #22
20220356914
2022-11-10

Apparatuses, methods, systems, and techniques for improving the accuracy of internal combustion engine torque determinations

 #23
20220333544
2022-10-20

Controller and control method for internal combustion engine

 #24
20220307435
2022-09-29

Method and system for controlling EGR device in high-load driving, and internal combustion engine vehicle including the system

 #25
20220298979
2022-09-22

Valve timing modulation for EGR balancing

 #26
20220235720
2022-07-28

Control device for internal combustion engine

 #27
20220145815
2022-05-12

Techniques for improving fuel economy in dedicated EGR engines

 #28
20220034284
2022-02-03

Method for operating an engine

 #29
20220003176
2022-01-06

Methods and systems for a series gap igniter with a passive pre-chamber

 #30
20210372335
2021-12-02

CONTROL DEVICE AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE

 #31
20210262403
2021-08-26

Method for controlling an internal combustion engine

 #32
20210231064
2021-07-29

Self-learning torque over boost combustion control

 #33
20210215116
2021-07-15

System and method for determining the timing of an engine event

 #34
20210215110
2021-07-15

Early intake valve closing and intake manifold pressure control

 #35
20210207549
2021-07-08

System for controlling air-fuel ratio for flex fuel vehicle using oxygen storage amount of catalyst and method thereof

 #36
20210189990
2021-06-24

Vehicle controller, vehicle control system, and learning device for vehicle

 #37
20210180544
2021-06-17

Exhaust gas recirculation control in a dynamic skip fire engine

 #38
20210155225
2021-05-27

Apparatus and method of controlling hybrid vehicle

 #39
20210148294
2021-05-20

Exhaust gas recirculation control systems and methods

 #40
20210131364
2021-05-06

Target compressor ratio and burned gas ratio generation in diesel air charging multivariable control

 #41
20210062745
2021-03-04

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

 #42
20210062744
2021-03-04

Fuel injection control using a neural network

 #43
20210062741
2021-03-04

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

 #44
20210047974
2021-02-18

System and method for controlling engine operating parameters during engine warm-up to reduce emissions

 #45
20210003086
2021-01-07

Engine system

 #46
20200378330
2020-12-03

Abnormality detection system of exhaust gas recirculation system

 #47
20200355133
2020-11-12

Exhaust temperature maintenance using a parasitic load

 #48
20200355132
2020-11-12

Systems and Methods for Reducing Emissions

 #49
20200318564
2020-10-08

Techniques for improving fuel economy in dedicated EGR engines

 #50
20200309057
2020-10-01

System and method for processing cylinder pressures

 #51
20200284211
2020-09-10

Generator driven by engine

 #52
20200256266
2020-08-13

Modular exhaust gas recirculation system

 #53
20200240336
2020-07-30

Exhaust temperature maintenance using a parasitic load

 #54
20200232402
2020-07-23

Method and system for operating an engine

 #55
20200191073
2020-06-18

Fuel content detection based on a measurement from a sensor and a model estimation of the measurement

 #56
20200182206
2020-06-11

Intake and exhaust system for preventing the generation of condensed water and operating methods thereof

 #57
20200182175
2020-06-11

COMPRESSION IGNITION ENGINE

 #58
20200158051
2020-05-21

Spark ignited engine load extension with low pressure exhaust gas recirculation and delta pressure valve

 #59
20200118358
2020-04-16

FAILURE DIAGNOSIS METHOD FOR POWER TRAIN COMPONENTS

 #60
20200109678
2020-04-09

Control device of vehicle drive device, vehicle-mounted electronic control unit, trained model, machine learning system, method of controlling vehicle drive device, method of producing electronic control unit, and output parameter calculation device

 #61
20200109673
2020-04-09

Control device

 #62
20200102900
2020-04-02

Engine control based on combustion misfire of exhaust gas recirculation cylinder

 #63
20200072143
2020-03-05

Method and systems for airflow control

 #64
20200063678
2020-02-27

DIAGNOSIS DEVICE AND DIAGNOSIS METHOD FOR INTERNAL COMBUSTION ENGINE, AND CONTROL DEVICE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

 #65
20200032727
2020-01-30

Control system

 #66
20200032726
2020-01-30

Method of calculating exhaust gas recirculation rate using combustion pressure of cylinder

 #67
20200025117
2020-01-23

CONTROLLER FOR INTERNAL COMBUSTION ENGINE

 #68
20200018269
2020-01-16

Method for monitoring leakage of exhaust gas recirculation system for engine

 #69
20200018250
2020-01-16

Valve duty differentiated exhaust gas recirculation control method and exhaust gas recirculation system

 #70
20200011258
2020-01-09

Control strategy for automatic shutdown of engine

 #71
20190390611
2019-12-26

METHOD AND SYSTEM FOR DIESEL CYLINDER DEACTIVATION

 #72
20190368460
2019-12-05

Controller for internal combustion engine

 #73
20190368448
2019-12-05

Control device for internal combustion engine

 #74
20190338730
2019-11-07

IN-CYLINDER AIR INJECTION VIA DUAL-FUEL INJECTOR

 #75
20190338710
2019-11-07

AIR FLOW MANAGEMENT STRATEGIES FOR A DIESEL ENGINE

 #76
20190316535
2019-10-17

Engine controller and engine controlling method

 #77
20190316534
2019-10-17

Supervisory model predictive controller for diesel engine emissions control

 #78
20190301383
2019-10-03

Split exhaust engine with idle check valve

 #79
20190301382
2019-10-03

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

 #80
20190293035
2019-09-26

Control device for internal combustion engine

 #81
20190293009
2019-09-26

Method for determining a dilution of recirculated gases in a split exhaust engine

 #82
20190277188
2019-09-12

System and method for operating an electric assisted variable geometry turbocharger

 #83
20190264626
2019-08-29

Cast-in-head EGR crossover tube with integral venturi tube for flow measurements

 #84
20190226428
2019-07-25

Multi-cylinder engine

 #85
20190218986
2019-07-18

Combustion control method in vehicle engine and engine system for vehicle

 #86
20190218982
2019-07-18

Identification and suppression system of a torque delivery imbalance of an internal combustion engine equipped with two or more cylinders

 #87
20190211753
2019-07-11

Feedforward and feedback architecture for air path model predictive control of an internal combustion engine

 #88
20190203654
2019-07-04

EGR system and method for an opposed piston engine

 #89
20190195177
2019-06-27

Controller for internal combustion engine and control method for internal combustion engine

 #90
20190195176
2019-06-27

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

 #91
20190195161
2019-06-27

System and method for determining the timing of an engine event

 #92
20190195152
2019-06-27

Control method and control device for internal combustion engine

 #93
20190162123
2019-05-30

Gas Internal Combustion Engine With Auxiliary Starting System

 #94
20190153967
2019-05-23

Method for controlling engine

 #95
20190145328
2019-05-16

Valve control device and valve control method

 #96
20190120160
2019-04-25

System and method for variable compression ratio engine

 #97
20190107064
2019-04-11

EGR apparatus of engine

 #98
20190107040
2019-04-11

Control device for compression self-ignition engine

 #99
20190101065
2019-04-04

Control device for internal combustion engine

 #100
20190093592
2019-03-28

Combustion control device for compression autoignition engine

 #101
20190093575
2019-03-28

Boosted engine with boost controller and control unit

 #102
20190085777
2019-03-21

Apparatus and method for calculating internal exhaust gas recirculation (EGR) amount of engine including continuously variable valve duration apparatus

 #103
20190063351
2019-02-28

Methods and systems for boost and EGR control

 #104
20190063350
2019-02-28

Control system for compression-ignition engine

 #105
20190063349
2019-02-28

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

 #106
20190040826
2019-02-07

In-cylinder EGR and VVA for aftertreatment temperature control

 #107
20190024574
2019-01-24

Method and system for active casing treatment control

 #108
20190017455
2019-01-17

Systems and methods for engine control

 #109
20190017454
2019-01-17

Control apparatus for internal combustion engine

 #110
20190010883
2019-01-10

System and method for adapting combustion to mitigate exhaust overtemperature

 #111
20180363575
2018-12-20

Augmented Compression Engine (ACE)

 #112
20180355813
2018-12-13

Internal Combustion Engine Control Device

 #113
20180355808
2018-12-13

Method for controlling a heat engine

 #114
20180347489
2018-12-06

Exhaust purification system of internal combustion engine

 #115
20180347484
2018-12-06

Systems and method for exhaust gas recirculation

 #116
20180334989
2018-11-22

Control system of compression-ignition engine

 #117
20180328264
2018-11-15

Engine system having integrated intercooler

 #118
20180320611
2018-11-08

Systems and methods for engine control

 #119
20180306132
2018-10-25

Control device for internal combustion engine

 #120
20180291823
2018-10-11

Methods and system for improving transient torque response

 #121
20180283298
2018-10-04

Engine including control unit for regulating opening degree of EGR valve, and method for controlling EGR valve of engine

 #122
20180274467
2018-09-27

Reference value engine control systems and methods

 #123
20180266343
2018-09-20

Reference value engine control systems and methods

 #124
20180266339
2018-09-20

Methods and systems for a fuel injector

 #125
20180258869
2018-09-13

Controller and control method for internal combustion engine

 #126
20180245529
2018-08-30

Engine control device

 #127
20180245528
2018-08-30

Exhaust gas recirculation control method and exhaust gas recirculation control device

 #128
20180238247
2018-08-23

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

 #129
20180223759
2018-08-09

Method and system for treatment of an exhaust gas stream

 #130
20180223753
2018-08-09

Method and systems for EGR control

 #131
20180223752
2018-08-09

Method for operating an internal combustion engine for a motor vehicle, and a system for an internal combustion engine

 #132
20180209361
2018-07-26

Power train system

 #133
20180202381
2018-07-19

Engine control system, vehicle system, and engine control method

 #134
20180202374
2018-07-19

Internal combustion engine system and control method for internal combustion engine

 #135
20180195447
2018-07-12

Exhaust gas control system of internal combustion engine and method of controlling exhaust gas control system of internal combustion engine

 #136
20180187612
2018-07-05

Control method and control device for internal combustion engine

 #137
20180149099
2018-05-31

Optimization-based controls for an air handling system using an online reference governor

 #138
20180149098
2018-05-31

Control device for internal combustion engine

 #139
20180136183
2018-05-17

Engine control device

 #140
20180135542
2018-05-17

Reforming system and reformer malfunction diagnosis method using pressure sensor

 #141
20180106204
2018-04-19

In-cylinder EGR for air fuel ratio control

 #142
20180073413
2018-03-15

NOx occlusion amount estimating device and NOx occlusion amount estimating method

 #143
20180058310
2018-03-01

Systems and method for an engine bypass valve

 #144
20180045130
2018-02-15

Engine controller and engine control method

 #145
20180023437
2018-01-25

Exhaust gas purification apparatus for an internal combustion engine

 #146
20170370313
2017-12-28

Air-fuel ratio controller of internal combustion engine and method for controlling air-fuel ratio of internal combustion engine

 #147
20170370307
2017-12-28

Advanced exhaust gas recirculation fueling control

 #148
20170370302
2017-12-28

Exhaust gas control system for internal combustion engine and control method for internal combustion engine

 #149
20170356377
2017-12-14

Controller for internal combustion engine

 #150
20170335780
2017-11-23

Method and system for operating an engine

 #151
20170328290
2017-11-16

Control method of EGR valve for vehicle and control system for the same

 #152
20170328289
2017-11-16

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

 #153
20170314482
2017-11-02

Engine control device

 #154
20170314481
2017-11-02

Systems for an engine

 #155
20170306870
2017-10-26

Apparatus and method for controlling EGR valve

 #156
20170292431
2017-10-12

Method and system for exhaust gas heat recovery

 #157
20170284323
2017-10-05

Controller and control method for internal combustion engine

 #158
20170276082
2017-09-28

Internal combustion engine

 #159
20170276079
2017-09-28

Systems and method for exhaust gas recirculation

 #160
20170276067
2017-09-28

Methods and systems for boost control

 #161
20170276059
2017-09-28

Internal combustion engine

 #162
20170268452
2017-09-21

Learning method for controlling opening or closing of intake/exhaust valve of vehicle and learning apparatus for the same

 #163
20170241364
2017-08-24

Dedicated exhaust gas recirculation control systems and methods

 #164
20170226943
2017-08-10

Exhaust system and methods for efficient exhaust heat recovery

 #165
20170204798
2017-07-20

Engine

 #166
20170175614
2017-06-22

GASOLINE COMPRESSION IGNITION (GCI) ENGINE WITH DEDICATED-EGR CYLINDERS

 #167
20170159581
2017-06-08

Method and system for diesel cylinder deactivation

 #168
20170152806
2017-06-01

Method and systems for airflow control

 #169
20170138317
2017-05-18

Method and system for engine control

 #170
20170138282
2017-05-18

Method and system for improved dilution tolerance

 #171
20170130661
2017-05-11

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

 #172
20170130657
2017-05-11

Method and system for operating gaseous-fuelled direct injection internal combustion engine

 #173
20170122232
2017-05-04

Thermal management via exhaust gas recirculation

 #174
20170114737
2017-04-27

Exhaust gas recirculation system for an internal combustion engine

 #175
20170107923
2017-04-20

Method of operating an internal combustion engine having a turbocharger

 #176
20170101946
2017-04-13

Method of controlling the operation of an air charging system of an internal combustion engine

 #177
20170082044
2017-03-23

EGR control device and EGR control method

 #178
20170067418
2017-03-09

Systems and methods for dedicated EGR cylinder exhaust gas temperature control

 #179
20170058821
2017-03-02

Correction of an injected quantity of fuel

 #180
20170045008
2017-02-16

Exhaust gas recirculation control device and exhaust gas recirculation control method

 #181
20170037817
2017-02-09

Method and systems for exhaust gas recirculation

 #182
20170037798
2017-02-09

System and method for determining location and value of peak firing pressure

 #183
20170037797
2017-02-09

Low pressure EGR control using throttling

 #184
20170022914
2017-01-26

Control device for adjusting first and second fuel ratios

 #185
20170009675
2017-01-12

Method for reducing exhaust gas of mild hybrid system

 #186
20170002764
2017-01-05

Method for recognizing a defective air flow sensor of an internal combustion engine

 #187
20170002750
2017-01-05

Apparatus and method for controlling valve

 #188
20160377006
2016-12-29

Method of operating a low pressure EGR valve in a low pressure EGR route of an internal combustion engine

 #189
20160369723
2016-12-22

Methods and systems to control exhaust gas recirculation

 #190
20160369712
2016-12-22

Control device for internal combustion engine

 #191
20160363070
2016-12-15

Control device for internal combustion engine

 #192
20160328500
2016-11-10

Identification approach for internal combustion engine mean value models

 #193
20160258350
2016-09-08

Method and system for binary flow turbine control

 #194
20160245212
2016-08-25

Methods and systems for an oxygen sensor

 #195
20160245208
2016-08-25

Engine-out emissions controls

 #196
20160245201
2016-08-25

Engine

 #197
20160222896
2016-08-04

Exhaust gas purification system of internal combustion engine

 #198
20160215716
2016-07-28

Control device for internal combustion engine

 #199
20160186679
2016-06-30

System and method for regulating exhaust gas recirculation in an engine

 #200
20160177858
2016-06-23

Methods and systems for an oxygen sensor

 #201
20160177853
2016-06-23

System and method for exhaust gas recirculation estimation with two intake oxygen sensors

 #202
20160177852
2016-06-23

On-line adaptive PID control of air charging system

 #203
20160177847
2016-06-23

Methods and systems for diagnosing an intake oxygen sensor based on pressure

 #204
20160169130
2016-06-16

System for controlling engine using variable valve lift and method thereof

 #205
20160169095
2016-06-16

Engine control system and method

 #206
20160153378
2016-06-02

Method for controlling exhaust gas recirculation system for engine

 #207
20160153377
2016-06-02

Control method for exhaust gas recirculation of hybrid electric vehicle

 #208
20160153376
2016-06-02

Control apparatus for internal combustion engine

 #209
20160153373
2016-06-02

CONTROLLING DEVICE FOR INTERNAL COMBUSTION ENGINE

 #210
20160146135
2016-05-26

Exhaust system component input pressure estimation systems and methods

 #211
20160146134
2016-05-26

METHOD OF MODEL-BASED MULTIVARIABLE CONTROL OF EGR, FRESH MASS AIR FLOW, AND BOOST PRESSURE FOR DOWNSIZE BOOSTED ENGINES

 #212
20160138498
2016-05-19

Internal combustion engine provided with a selective catalytic reduction system

 #213
20160131056
2016-05-12

Internal combustion engine having dedicated cylinder(s) for generation of both EGR and exhaust aftertreatment reformate for three-way catalyst

 #214
20160131006
2016-05-12

System and method for controlling an engine that includes low pressure EGR

 #215
20160115885
2016-04-28

Method and system for binary flow turbine control

 #216
20160115883
2016-04-28

Method and systems for airflow control

 #217
20160102619
2016-04-14

Methods and systems for determining a fuel concentration in engine oil using an intake oxygen sensor

 #218
20160090928
2016-03-31

Exhaust control apparatus for engine

 #219
20160084181
2016-03-24

Method and systems for EGR control

 #220
20160084180
2016-03-24

Engine feedback control system and method

 #221
20160076468
2016-03-17

Air handling control for opposed-piston engines with uniflow scavenging

 #222
20160061151
2016-03-03

Continuous adaptation of an intake oxygen sensor for pressure, humidity and aging

 #223
20160061125
2016-03-03

Method and apparatus for controlling an engine with EGR and a turbocharger

 #224
20160053674
2016-02-25

Air handling control for opposed-piston engines with uniflow scavenging

 #225
20160040613
2016-02-11

Engine

 #226
20160025022
2016-01-28

Internal combustion engine control device

 #227
20160025021
2016-01-28

Systems and methods for exhaust catalyst temperature control

 #228
20160025020
2016-01-28

Optimization-based controls for diesel engine air-handling systems

 #229
20160017847
2016-01-21

Systems and methods for dedicated EGR cylinder exhaust gas temperature control

 #230
20160010581
2016-01-14

Method for controlling an internal combustion engine

 #231
20160010576
2016-01-14

System and method for controlling exhaust emissions and specific fuel consumption of an engine

 #232
20150345415
2015-12-03

Method and apparatus for controlling EGR

 #233
20150345412
2015-12-03

Method of controlling the operation of an air charging system of an internal combustion engine

 #234
20150345358
2015-12-03

Exhaust purification system of internal combustion engine

 #235
20150337748
2015-11-26

Apparatus and method for controlling air system of diesel engine

 #236
20150322900
2015-11-12

Internal combustion engine control apparatus

 #237
20150322847
2015-11-12

Method and system for binary flow turbine control

 #238
20150308359
2015-10-29

Method and system for binary flow turbine control

 #239
20150308332
2015-10-29

Apparatus and method of controlling engine system

 #240
20150300283
2015-10-22

Control device for internal combustion engine based on in-cylinder temperature and oxygen concentration

 #241
20150300277
2015-10-22

Regulation of concentration/fraction of substances in an exhaust stream

 #242
20150292443
2015-10-15

System and method for turbocharger compressor surge control

 #243
20150292429
2015-10-15

Methods and systems for adjusting EGR based on an impact of PCV hydrocarbons on an intake oxygen sensor

 #244
20150292424
2015-10-15

Method and system for control of an EGR valve during lean operation in a boosted engine system

 #245
20150275794
2015-10-01

Estimation systems and methods with model predictive control

 #246
20150275731
2015-10-01

Control apparatus

 #247
20150226159
2015-08-13

Method and systems for exhaust gas recirculation

 #248
20150226142
2015-08-13

Internal combustion engine control apparatus and control method thereof

 #249
20150219029
2015-08-06

Diesel engine and method for controlling diesel engine

 #250
20150219028
2015-08-06

Engine fuel control for internal combustion engine having dedicated EGR

 #251
20150211435
2015-07-30

Ion current use for combustion resonance detection, reduction and engine control

 #252
20150198104
2015-07-16

Abnormality diagnosis device and an abnormality diagnosis method for a variable valve mechanism

 #253
20150192079
2015-07-09

Control device and control method of internal combustion engine

 #254
20150184607
2015-07-02

Method and system for sampling intake manifold pressure

 #255
20150176513
2015-06-25

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

 #256
20150176510
2015-06-25

Control system for a model-based knock suppression system using a multiple actuation strategy

 #257
20150176445
2015-06-25

Apparatus for adjusting temperature of oil for vehicle and method for controlling the apparatus

 #258
20150167570
2015-06-18

Exhaust purification system for internal combustion engine

 #259
20150167568
2015-06-18

Systems and methods for controlling exhaust gas recirculation

 #260
20150165379
2015-06-18

Exhaust gas treatment apparatus functionality check

 #261
20150159565
2015-06-11

Control apparatus for controlling combustion in compression-ignition internal combustion engine

 #262
20150128585
2015-05-14

Engine control apparatus and method

 #263
20150121864
2015-05-07

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