Patents-Review.com
ClassID:

139830 ⎘

F02D41/3094 - CPC Classification

Classification description:

Electrical control of supply of combustible mixture or its constituents; Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder

Recent Application in this class:
#1
20260126019
2026-05-07

GASEOUS FUEL SYSTEMS AND CONTROLS

 #2
20260049581
2026-02-19

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

 #3
20250341191
2025-11-06

METHOD OF OPERATING A HYDROGEN INTERNAL COMBUSTION ENGINE

 #4
20250264066
2025-08-21

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

 #5
20250084804
2025-03-13

INJECTION CONTROL APPARATUS

 #6
20250035063
2025-01-30

FUEL SUPPLY DEVICE

 #7
20240352904
2024-10-24

INTERNAL COMBUSTION ENGINE AND METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE

 #8
20240151190
2024-05-09

Engine control device

 #9
20240044300
2024-02-08

PDI fuel system monitor

 #10
20230323832
2023-10-12

CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

 #11
20230287844
2023-09-14

Controller and control method for internal combustion engine

 #12
20230243296
2023-08-03

Dual-fuel intelligent combustion system and control method thereof

 #13
20230235710
2023-07-27

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

 #14
20230203998
2023-06-29

INTERNAL COMBUSTION ENGINE

 #15
20230118993
2023-04-20

Internal combustion engine

 #16
20230034824
2023-02-02

Methods and systems for engine cold-start

 #17
20220389879
2022-12-08

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

 #18
20220346775
2022-11-03

Surgical staple cartridge including tissue supporting surfaces

 #19
20220346774
2022-11-03

Surgical stapling instrument having a releasable buttress material

 #20
20220282675
2022-09-08

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

 #21
20220235722
2022-07-28

Internal combustion engine control method and control device

 #22
20220220909
2022-07-14

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

 #23
20220175371
2022-06-09

Staple cartridge having staple cavities extending at a transverse angle relative to a longitudinal cartridge axis

 #24
20220034272
2022-02-03

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

 #25
20210363936
2021-11-25

Control apparatus for fuel supply apparatus

 #26
20210363934
2021-11-25

Fuel pressure estimation system

 #27
20210363933
2021-11-25

Fuel pressure estimation system

 #28
20210363927
2021-11-25

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

 #29
20210310402
2021-10-07

Systems and methods for exhaust gas recirculation with a prechamber

 #30
20210293191
2021-09-23

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

 #31
20210254568
2021-08-19

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

 #32
20210239059
2021-08-05

Cold start split injection control method and engine system

 #33
20210131367
2021-05-06

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

 #34
20210003084
2021-01-07

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

 #35
20200370483
2020-11-26

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

 #36
20200362780
2020-11-19

Transient controller and method for dual fuel engine

 #37
20200347795
2020-11-05

Internal-combustion-engine control device and control method

 #38
20200325840
2020-10-15

Control system for internal combustion engine, and internal combustion engine

 #39
20200318573
2020-10-08

Direct-injection, applied-ignition internal combustion engine with injection device arranged in the cylinder liner, and method for operating an internal combustion engine of said type

 #40
20200300186
2020-09-24

FUEL MANAGEMENT SYSTEM FOR VARIABLE ETHANOL OCTANE ENHANCEMENT OF GASOLINE ENGINES

 #41
20200284216
2020-09-10

Systems and methods for a dual fuel system of a variable displacement engine

 #42
20200277908
2020-09-03

System and method for improving cylinder deactivation

 #43
20200263592
2020-08-20

Catalyst warm-up process monitoring device, system, and method for internal combustion engine, data analysis device, control device for internal combustion engine, and receiver

 #44
20200240350
2020-07-30

INTERNAL COMBUSTION ENGINE AND METHOD FOR ITS OPERATION

 #45
20200232409
2020-07-23

Method of using backflow from common-rail fuel injector

 #46
20200224597
2020-07-16

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

 #47
20200191068
2020-06-18

Internal combustion engines which utilize multiple fuels and methods for the operation of such

 #48
20200182186
2020-06-11

Device for controlling fuel injection device

 #49
20200158035
2020-05-21

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

 #50
20200108817
2020-04-09

Method and apparatus for controlling engine torque of mild hybrid electric vehicle

 #51
20200080508
2020-03-12

Magnetic valve recoil device

 #52
20200072152
2020-03-05

Split direct injection for reactivated cylinders of an internal combustion engine

 #53
20200056557
2020-02-20

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

 #54
20200049096
2020-02-13

Controller and control method for internal combustion engine

 #55
20200040838
2020-02-06

Two-stroke internal combustion engine

 #56
20200032735
2020-01-30

Internal combustion engine control device

 #57
20200011261
2020-01-09

Controller and control method for internal combustion engine

 #58
20200003139
2020-01-02

Method and system for characterizing a port fuel injector

 #59
20200003112
2020-01-02

INTERNALLY COOLED HIGH COMPRESSION LEAN-BURNING INTERNAL COMBUSTION ENGINE

 #60
20190360447
2019-11-28

Internal combustion engine

 #61
20190353131
2019-11-21

Method and system for variable displacement engine knock control

 #62
20190338720
2019-11-07

Systems and methods for a duel fuel system of a variable displacement engine

 #63
20190315339
2019-10-17

Start controller and start controlling method

 #64
20190309697
2019-10-10

Fuel management system for variable ethanol octane enhancement of gasoline engines

 #65
20190309695
2019-10-10

Internal combustion engines which utilize multiple fuels and methods for the operation of such

 #66
20190301350
2019-10-03

Engine control device for port fuel injection during period between start of compression stroke and close of intake valve

 #67
20190293015
2019-09-26

Engine parameter sampling and control method

 #68
20190285010
2019-09-19

Systems and methods for delivering fuel to an internal combustion engine

 #69
20190277218
2019-09-12

Controller and control method for fuel injection timing of internal combustion engine

 #70
20190277213
2019-09-12

Blended fuel injection control method for vehicles

 #71
20190271280
2019-09-05

Internal combustion engine having two fuel injectors per cylinder and control method therefor

 #72
20190271278
2019-09-05

Method and system for air-fuel ratio control

 #73
20190271261
2019-09-05

Internal combustion engine

 #74
20190234333
2019-08-01

Methods and systems for adjusting fueling of engine cylinders

 #75
20190226415
2019-07-25

Systems and methods for characterization of aged fuel for an engine cold start

 #76
20190211754
2019-07-11

Methods and systems for an engine with partial deactivation

 #77
20190211741
2019-07-11

System for pilot subchamber temperature control

 #78
20190203651
2019-07-04

Control system of internal combustion engine

 #79
20190195148
2019-06-27

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

 #80
20190178195
2019-06-13

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

 #81
20190170073
2019-06-06

Method and system for cylinder imbalance estimation

 #82
20190162132
2019-05-30

FUEL PUMP CONTROLLER AND CONTROL METHOD FOR AN INTERNAL COMBUSTION ENGINE

 #83
20190153973
2019-05-23

Fuel injection control apparatus for internal combustion engine

 #84
20190153968
2019-05-23

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

 #85
20190145341
2019-05-16

Gasoline Particulate Reduction Using Optimized Port And Direct Injection

 #86
20190145340
2019-05-16

Fuel injector

 #87
20190145339
2019-05-16

Fuel injector

 #88
20190136790
2019-05-09

Gasoline Particulate Reduction Using Optimized Port Fuel Injection Plus Direct Injection

 #89
20190136786
2019-05-09

On-board separation process

 #90
20190128208
2019-05-02

GDI pump with direct injection and port injection

 #91
20190126909
2019-05-02

Method and device for controlling mild hybrid electric vehicle

 #92
20190120167
2019-04-25

Fuel injection control device

 #93
20190120166
2019-04-25

Internal combustion engine having two fuel injectors per cylinder and control method therefor

 #94
20190120165
2019-04-25

Fuel system with deactivating fuel pump

 #95
20190118799
2019-04-25

Method and device for controlling mild hybrid vehicle

 #96
20190107074
2019-04-11

Methods and systems for fuel injection control

 #97
20190107073
2019-04-11

Methods and system for reducing particulate matter produced by an engine

 #98
20190107042
2019-04-11

Rotary engine and method of combusting fuel

 #99
20190085778
2019-03-21

Diesel engine particulate filter regeneration system and methods

 #100
20190085773
2019-03-21

Engine device

 #101
20190078531
2019-03-14

Methods and systems for high pressure fuel pump cooling

 #102
20190078523
2019-03-14

Diesel engine particulate filter regeneration system and methods

 #103
20190072051
2019-03-07

Methods and systems for dual fuel infection

 #104
20190048811
2019-02-14

Fuel management system for variable ethanol octane enhancement of gasoline engines

 #105
20190040811
2019-02-07

Failure detection apparatus for fuel systems of engine

 #106
20190024604
2019-01-24

Diesel engine dual fuel injection strategy

 #107
20190024572
2019-01-24

Diesel engine with dual fuel injection

 #108
20180371989
2018-12-27

Fuel injection strategies in opposed-piston engines with multiple fuel injectors

 #109
20180363585
2018-12-20

Method for operating an internal combustion engine

 #110
20180355807
2018-12-13

Engine device

 #111
20180347502
2018-12-06

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

 #112
20180347494
2018-12-06

Methods and systems for adjusting fueling of engine cylinders

 #113
20180347456
2018-12-06

Method for controlling a high pressure gas injection internal combustion engine

 #114
20180347450
2018-12-06

Method of operating an engine having a pilot subchamber at partial load conditions

 #115
20180340487
2018-11-29

Methods and systems for fuel injection control

 #116
20180340486
2018-11-29

Method to control the combustion of a compression ignition internal combustion engine with reactivity control through the injection temperature

 #117
20180340479
2018-11-29

System and method for reactivating engine cylinders

 #118
20180334984
2018-11-22

Methods and systems for adjusting a direct fuel injector and a port fuel injector

 #119
20180334982
2018-11-22

Methods and systems for adjusting a direct fuel injector

 #120
20180328306
2018-11-15

Method and system for characterizing a port fuel injector

 #121
20180328304
2018-11-15

Method and system for characterizing a port fuel injector

 #122
20180320626
2018-11-08

Methods and system for central fuel injection

 #123
20180320625
2018-11-08

Methods and systems for central fuel injection

 #124
20180320610
2018-11-08

Method for controlling an internal combustion engine

 #125
20180313299
2018-11-01

Internal combustion engine

 #126
20180313291
2018-11-01

Controller for internal combustion engine

 #127
20180306134
2018-10-25

Method and system for characterizing a port fuel injector

 #128
20180298848
2018-10-18

Method and systems for gaseous and liquid propane injection

 #129
20180298832
2018-10-18

Control device for internal combustion engine

 #130
20180283336
2018-10-04

High-pressure fuel pump and fuel supply device for an internal combustion engine, in particular of a motor vehicle

 #131
20180274489
2018-09-27

Fuel metering for the operation of an internal combustion engine

 #132
20180266357
2018-09-20

Methods and systems for dual fuel injection

 #133
20180258876
2018-09-13

Methods and systems for fuel rail pressure relief

 #134
20180258875
2018-09-13

Method and system for port fuel injection

 #135
20180258868
2018-09-13

Engine device

 #136
20180245536
2018-08-30

Engine control apparatus

 #137
20180245535
2018-08-30

METHOD FOR ASCERTAINING A CAUSE OF A FAULT IN AN INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE

 #138
20180238258
2018-08-23

Abnormality diagnosis device and abnormality diagnosis method for internal combustion engine

 #139
20180238248
2018-08-23

Method and system for selective cylinder deactivation

 #140
20180238245
2018-08-23

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

 #141
20180230930
2018-08-16

Methods and system mitigating direct injection degradation

 #142
20180230929
2018-08-16

Fuel injection control device and method for internal combustion engine

 #143
20180230928
2018-08-16

Fuel injection control device

 #144
20180223786
2018-08-09

Pump device and fuel supply device for an internal combustion engine and mixing device, in particular for a motor vehicle

 #145
20180216565
2018-08-02

Fuel injection control device and method for internal combustion engine

 #146
20180209370
2018-07-26

Fuel injection control device for internal combustion engine

 #147
20180209331
2018-07-26

Internal combustion engine with common rail injection

 #148
20180202384
2018-07-19

Engine system and method of controlling engine system

 #149
20180202383
2018-07-19

Methods and system for central fuel injection

 #150
20180202375
2018-07-19

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

 #151
20180195459
2018-07-12

Engine system and control method for engine system

 #152
20180195456
2018-07-12

Engine system and control method for engine system

 #153
20180195449
2018-07-12

Fuel injection control device and control method for internal combustion engine

 #154
20180171927
2018-06-21

Control device of internal combustion engine

 #155
20180171925
2018-06-21

SECONDARY FUEL INJECTION SYSTEM AND METHOD FOR DIESEL ENGINES

 #156
20180171924
2018-06-21

Method for controlling injector of vehicle

 #157
20180171916
2018-06-21

Methods and systems for dual fuel injection system

 #158
20180149108
2018-05-31

Fuel amount distribution method for an engine with a dual injector

 #159
20180149107
2018-05-31

Methods and systems for fuel injection control

 #160
20180148038
2018-05-31

Identifying in-range fuel pressure sensor error

 #161
20180135553
2018-05-17

Internal-combustion engine

 #162
20180135552
2018-05-17

Control device and control method for internal combustion engine

 #163
20180119625
2018-05-03

Supercharging for improved engine braking and transient performance

 #164
20180100450
2018-04-12

Ignition apparatus and method for a premixed charge in a gaseous-fueled engine

 #165
20180087483
2018-03-29

Efficiency enhancement to a laser ignition system

 #166
20180087466
2018-03-29

Gasoline particulate reduction using optimized port fuel injection plus direct injection

 #167
20180087465
2018-03-29

Methods and systems for high pressure fuel pump cooling

 #168
20180087446
2018-03-29

Method of operating an engine having a pilot subchamber at partial load conditions

 #169
20180073467
2018-03-15

Natural gas supply system for providing conditioned natural gas to dual fuel engines

 #170
20180066621
2018-03-08

Control device for internal combustion engine using imbalance diagnosis and abnormality determination

 #171
20180066599
2018-03-08

Direct injection engine and control method thereof

 #172
20180066598
2018-03-08

Fuel injection operation

 #173
20180058359
2018-03-01

FUEL-SYSTEM FAILURE DETECTION APPARATUS FOR ENGINE

 #174
20180045132
2018-02-15

Control method for dual injector of engine

 #175
20180030886
2018-02-01

Internal combustion engine with common rail pilot and main injection

 #176
20180023504
2018-01-25

Engine control device

 #177
20180023500
2018-01-25

Methods and systems for dual fuel injection

 #178
20180023498
2018-01-25

Air-fuel ration control apparatus for engine

 #179
20180017013
2018-01-18

Direct-injection, applied-ignition internal combustion engine with injection device arranged in the cylinder liner, and method for operating an internal combustion engine of said type

 #180
20180017011
2018-01-18

Control device for internal combustion engine

 #181
20180017007
2018-01-18

Fuel injection control device and method for engine

 #182
20180016998
2018-01-18

Fuel management system for variable ethanol octane enhancement of gasoline engines

 #183
20180010536
2018-01-11

Method for starting an internal combustion engine

 #184
20180010535
2018-01-11

INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE

 #185
20170370320
2017-12-28

Air-fuel ratio control apparatus and method for internal combustion engine

 #186
20170363035
2017-12-21

Gasoline particulate reduction using optimized port and direct injection

 #187
20170362997
2017-12-21

Internally cooled high compression lean-burning internal combustion engine

 #188
20170356381
2017-12-14

System and method for controlling fuel for reactivating engine cylinders

 #189
20170356380
2017-12-14

Method and system for air-fuel ratio control

 #190
20170356375
2017-12-14

System and method for improving cylinder deactivation

 #191
20170356365
2017-12-14

System and method for controlling engine knock

 #192
20170356364
2017-12-14

System and method for reactivating engine cylinders

 #193
20170350338
2017-12-07

Control device for internal combustion engine

 #194
20170342930
2017-11-30

Diagnostic device

 #195
20170335779
2017-11-23

Lean-burn engine

 #196
20170328296
2017-11-16

Internal combustion engine control device and control method

 #197
20170320498
2017-11-09

Method and system for engine control

 #198
20170314456
2017-11-02

Internal combustion engine

 #199
20170306878
2017-10-26

ENGINE WITH DIRECT INJECTION AND PORT FUEL INJECTION ADJUSTMENT BASED UPON ENGINE OIL PARAMETERS

 #200
20170292437
2017-10-12

Control apparatus and method for internal combustion engine

 #201
20170268453
2017-09-21

Vehicle and control method for vehicle

 #202
20170260925
2017-09-14

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

 #203
20170248103
2017-08-31

Engine including direct injector and port injector

 #204
20170248096
2017-08-31

Methods and systems for fuel rail pressure relief

 #205
20170241352
2017-08-24

Control apparatus for internal combustion engine

 #206
20170226955
2017-08-10

Fuel injection control device

 #207
20170226954
2017-08-10

Zero flow lubrication for a high pressure fuel pump

 #208
20170211503
2017-07-27

Control device for internal combustion engine

 #209
20170211502
2017-07-27

Control system of internal combustion engine

 #210
20170211501
2017-07-27

Control system of internal combustion engine

 #211
20170211500
2017-07-27

Control system for an internal combustion engine

 #212
20170204797
2017-07-20

Techniques for controlling a dedicated EGR engine

 #213
20170198657
2017-07-13

Fuel supply device for internal combustion engine

 #214
20170198632
2017-07-13

Fuel injection strategies in opposed-piston engines with multiple fuel injectors

 #215
20170191431
2017-07-06

Fuel management system for variable ethanol octane enhancement of gasoline engines

 #216
20170191430
2017-07-06

OPTIMIZED FUEL MANAGEMENT SYSTEM FOR DIRECT INJECTION ETHANOL ENHANCEMENT OF GASOLINE ENGINES

 #217
20170174207
2017-06-22

VEHICLE EQUIPPED WITH INTERNAL COMBUSTION ENGINE

 #218
20170167429
2017-06-15

Control method and system for fuel injector

 #219
20170166179
2017-06-15

BRAKE NEGATIVE PRESSURE CONTROL DEVICE FOR VEHICLE

 #220
20170159598
2017-06-08

Internal combustion engine having two fuel injectors per cylinder and control method therefor

 #221
20170130666
2017-05-11

Methods and systems for dual fuel injection

 #222
20170082057
2017-03-23

Method and system for selecting a cylinder for engine starting

 #223
20170082040
2017-03-23

Engine device

 #224
20170058820
2017-03-02

Engine controller for detecting failure of fuel injector

 #225
20170051690
2017-02-23

Method of fuel injection for a variable displacement engine

 #226
20170051687
2017-02-23

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

 #227
20170030287
2017-02-02

Fuel injection device for internal combustion engine

 #228
20170022926
2017-01-26

Method for operating a dual fuel injection system

 #229
20170022917
2017-01-26

Methods and systems for a dual injection fuel system

 #230
20170022914
2017-01-26

Control device for adjusting first and second fuel ratios

 #231
20170009727
2017-01-12

Control apparatus for internal combustion engine

 #232
20170002754
2017-01-05

Method for controlling engine in various operating modes

 #233
20160377019
2016-12-29

Methods and systems for port fuel injection control

 #234
20160377018
2016-12-29

Methods and systems for dual fuel injection

 #235
20160377017
2016-12-29

Systems and methods for fuel injection

 #236
20160377016
2016-12-29

Systems and methods for fuel injection

 #237
20160377015
2016-12-29

Systems and methods for fuel injection

 #238
20160377013
2016-12-29

Fuel injection control apparatus

 #239
20160369715
2016-12-22

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

 #240
20160363106
2016-12-15

Control device for internal combustion engine

 #241
20160363104
2016-12-15

Methods and systems for dual fuel injection

 #242
20160363091
2016-12-15

Methods and system mitigating direct injection degradation

 #243
20160363090
2016-12-15

Methods and system for reducing particulate matter produced by an engine

 #244
20160363089
2016-12-15

Methods and system for improving fuel delivery amount accuracy

 #245
20160363088
2016-12-15

Methods and system for transitioning between fuel injection windows

 #246
20160363087
2016-12-15

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

 #247
20160363078
2016-12-15

Control system

 #248
20160363066
2016-12-15

Methods and system mitigating port injection degradation

 #249
20160356236
2016-12-08

Method for fuel injection control

 #250
20160348627
2016-12-01

Direct injection fuel pump

 #251
20160348623
2016-12-01

Control device for vehicle

 #252
20160348607
2016-12-01

Control system for engine

 #253
20160348606
2016-12-01

CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

 #254
20160348604
2016-12-01

Control device and control method for engine

 #255
20160341143
2016-11-24

Method and system for supplying fuel to an engine

 #256
20160333816
2016-11-17

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

 #257
20160326971
2016-11-10

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

 #258
20160319784
2016-11-03

Controller for internal combustion engine and control method therefor

 #259
20160319766
2016-11-03

Multicylinder engine

 #260
20160319764
2016-11-03

Gasoline particulate reduction using optimized port and direct injection

 #261
20160319759
2016-11-03

Control system for internal combustion engine

 #262
20160312732
2016-10-27

Engine controlling apparatus

 #263
20160312731
2016-10-27

Engine controlling apparatus

 #264
20160312718
2016-10-27

Methods and systems for vehicle ambient hydrocarbon level monitoring

 #265
20160290257
2016-10-06

Control system for a flexible fuel internal combustion engine

 #266
20160290249
2016-10-06

Apparatus for controlling the fuel supply of an internal combustion engine

 #267
20160281625
2016-09-29

Abnormality determination apparatus

 #268
20160273475
2016-09-22

CONTROL SYSTEM FOR SPARK-IGNITION INTERNAL COMBUSTION ENGINE

 #269
20160273462
2016-09-22

Control apparatus for vehicle

 #270
20160258345
2016-09-08

INTERNAL COMBUSTION ENGINE

 #271
20160252040
2016-09-01

Multi Injector Thermal Management System and Method

 #272
20160245192
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