Patents-Review.com
ClassID:

139903 ⎘

F02D2200/1015 - CPC Classification

Classification description:

Input parameters for engine control the parameters being related to the engine; Parameters related to the engine output, e.g. engine torque or engine speed Engines misfires

Recent Application in this class:
#1
20260117722
2026-04-30

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

 #2
20250172103
2025-05-29

METHOD OF AND SYSTEM FOR CONTROLLING MARINE PROPULSION DEVICE

 #3
20250146452
2025-05-08

MISFIRE DETECTION DEVICE AND MISFIRE DETECTION METHOD FOR ENGINE

 #4
20250035059
2025-01-30

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE

 #5
20240328369
2024-10-03

SYSTEM AND METHOD FOR OPERATING AN ENGINE

 #6
20240068909
2024-02-29

METHOD AND DEVICE FOR DETECTING MISFIRING CYLINDER OF RECIPROCATING INTERNAL-COMBUSTION ENGINE USING TORSIONAL VIBRATION SIGNAL

 #7
20230340921
2023-10-26

Method and control unit for identifying misfire subjected cylinders of an internal combustion engine

 #8
20230296063
2023-09-21

Misfire classification method and control unit for an internal combustion engine

 #9
20230250774
2023-08-10

Systems and methods for cylinder misfire detection

 #10
20220372928
2022-11-24

Reignition processing device, reignition method, and program for gas engine

 #11
20220243678
2022-08-04

Misfire detection device for internal combustion engine, misfire detection method for internal combustion engine, and memory medium

 #12
20220243677
2022-08-04

Misfire detection device for internal combustion engine

 #13
20220243674
2022-08-04

Misfire detection device for internal combustion engine

 #14
20220146375
2022-05-12

Misfire detecting device and method for internal combustion engine

 #15
20220120252
2022-04-21

Control apparatus for internal combustion engine

 #16
20220120231
2022-04-21

Determination device and determination method for internal combustion engine

 #17
20220113222
2022-04-14

Method and system for determining cause of misfire of engine

 #18
20220112853
2022-04-14

Misfire detecting device and method for internal combustion engine

 #19
20220112852
2022-04-14

Misfire determination device of internal combustion engine

 #20
20220050019
2022-02-17

Drive train abnormality determination device for straddled vehicle, and straddled vehicle

 #21
20220042470
2022-02-10

Misfire detection apparatus for internal combustion engine

 #22
20210404913
2021-12-30

Straddled vehicle engine unit and straddled vehicle

 #23
20210333170
2021-10-28

Misfire detection device for internal combustion engine, misfire detection system for internal combustion engine, data analysis device, and controller for internal combustion engine

 #24
20210270199
2021-09-02

Method and control device for determining reliability regarding misfire determination of cylinders of an internal combustion engine

 #25
20210239064
2021-08-05

System and method for detecting malfunctioning turbo-diesel cylinders

 #26
20210182671
2021-06-17

Big data-based driving information provision system and method thereof

 #27
20210164432
2021-06-03

Ignition control apparatus for internal combustion engine and control system for internal combustion engine

 #28
20210087991
2021-03-25

Misfire detecting device for internal combustion engine

 #29
20210079857
2021-03-18

Internal combustion engine control device and internal combustion engine control method

 #30
20210063280
2021-03-04

Method for the diagnosis of engine misfires in an internal combustion engine

 #31
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

 #32
20210040930
2021-02-11

Method and system for combustion control in a combustion chamber of an internal combustion engine

 #33
20210033040
2021-02-04

State detection system for internal combustion engine, data analysis device, and hybrid vehicle

 #34
20200392917
2020-12-17

Internal combustion engine misfire and air-fuel ratio imbalance detection and controls

 #35
20200340415
2020-10-29

Control device for an internal combustion engine

 #36
20200319060
2020-10-08

Engine misfire detection device

 #37
20200318536
2020-10-08

Internal combustion engine

 #38
20200309056
2020-10-01

Combustion abnormality detecting device and non-transitory computer-readable storage medium

 #39
20200309054
2020-10-01

Misfire detection device for internal combustion engine, misfire detection system for internal combustion engine, data analysis device, controller for internal combustion engine, method for detecting misfire of internal combustion engine, and reception execution device

 #40
20200264074
2020-08-20

State detection system for internal combustion engine, data analysis device, and vehicle

 #41
20200263624
2020-08-20

Misfire detection device for internal combustion engine, misfire detection system for internal combustion engine, data analysis device, and controller for internal combustion engine

 #42
20200263617
2020-08-20

State detection system for internal combustion engine, data analysis device, and vehicle

 #43
20200232408
2020-07-23

Device and method for detecting misfire in engine

 #44
20200200115
2020-06-25

Method for learning emergency injection correction of injector for preventing misfire

 #45
20200165994
2020-05-28

ENGINE ABNORMALITY DETECTION DEVICE

 #46
20200110004
2020-04-09

Engine misfire detection

 #47
20200102900
2020-04-02

Engine control based on combustion misfire of exhaust gas recirculation cylinder

 #48
20200056555
2020-02-20

Engine misfire mitigation

 #49
20200018248
2020-01-16

Vehicle controller

 #50
20190316537
2019-10-17

Misfire detecting device for internal combustion engine

 #51
20190293519
2019-09-26

Misfire determination apparatus

 #52
20190293014
2019-09-26

Sensing combustion misfire events in engines by comparing signals derived from two different types of oxygen sensors

 #53
20190234336
2019-08-01

Vehicle predictive control system based on big data and method thereof

 #54
20190234324
2019-08-01

Crank drive condition monitoring for an internal combustion engine

 #55
20190234323
2019-08-01

System and method for diagnosing misfiring of a variable displacement engine

 #56
20190219483
2019-07-18

Misfire detection device and method for detecting misfire for internal combustion engine

 #57
20190195151
2019-06-27

Multi-fuel engine system

 #58
20190195149
2019-06-27

Method for starting a gaseous fuel combustion engine

 #59
20190178191
2019-06-13

Controller and control method for internal combustion engine

 #60
20190178188
2019-06-13

Methods and system for operating an engine

 #61
20190170072
2019-06-06

Controller and control method for internal combustion engine

 #62
20190162159
2019-05-30

Method for engine laser ignition system

 #63
20190162158
2019-05-30

Systems and methods for spark timing retardation

 #64
20190145859
2019-05-16

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

 #65
20190136773
2019-05-09

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

 #66
20190136759
2019-05-09

Engine unit including internal combustion engine and misfire detection device, and vehicle

 #67
20190128779
2019-05-02

Engine misfire determination device and vehicle

 #68
20190128199
2019-05-02

Unequal interval combustion engine misfire determination device and vehicle

 #69
20190055874
2019-02-21

Resistive based combustion sensing method and apparatus

 #70
20190003553
2019-01-03

Damper device

 #71
20180372056
2018-12-27

Systems and methods for reducing engine torque through spark retard

 #72
20180347490
2018-12-06

Engine-driven working machine

 #73
20180340863
2018-11-29

Misfire detecting device for engine

 #74
20180275017
2018-09-27

Misfire detection device for internal combustion engine

 #75
20180274470
2018-09-27

Control apparatus for engine

 #76
20180246011
2018-08-30

Misfire detection device for internal combustion engine

 #77
20180169582
2018-06-21

Ion Processing System

 #78
20180142636
2018-05-24

Method to adjust an oil control valve actuation response time using cylinder valve diagnostics

 #79
20180142629
2018-05-24

Mitigation of intermittent cylinder misfire on dual fuel engines

 #80
20180135548
2018-05-17

Predictive modeling and mitigation of misfires in spark ignition engines

 #81
20180135544
2018-05-17

Determination of engine parameter based on determining a metric over three or more cylinder combustion cycles

 #82
20180135539
2018-05-17

Control system for internal combustion engine

 #83
20180112619
2018-04-26

Systems and methods for controlling a fuel pump in start/stop and hybrid electric vehicles

 #84
20180112606
2018-04-26

Detecting and mitigating abnormal combustion characteristics

 #85
20180100479
2018-04-12

Spark plug condition monitoring

 #86
20180087462
2018-03-29

Control device

 #87
20180087460
2018-03-29

Systems for diagnosing a condition of an engine

 #88
20180058358
2018-03-01

Method for determining and applying an engine misfire threshold

 #89
20180030906
2018-02-01

Control apparatus for internal combustion engine

 #90
20180010983
2018-01-11

Method and arrangement for the detection of misfire of internal combustion engines

 #91
20170370804
2017-12-28

Engine error detection system

 #92
20170350362
2017-12-07

System and method for diagnosing an ignition system

 #93
20170350340
2017-12-07

Systems and methods for performing prognosis of fuel delivery

 #94
20170350333
2017-12-07

Methods and systems for cylinder misfire detection

 #95
20170299468
2017-10-19

Misfire determination device

 #96
20170276083
2017-09-28

Misfire detecting system for engine

 #97
20170268453
2017-09-21

Vehicle and control method for vehicle

 #98
20170267239
2017-09-21

Vehicle drive system

 #99
20170234255
2017-08-17

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

 #100
20170226944
2017-08-10

Method and system for pre-ignition control

 #101
20170167952
2017-06-15

Misfire detection device to detect misfire based on a frequency analysis of a rotation signal correlated with a rotational state of an internal combustion engine

 #102
20170107924
2017-04-20

Method and system for adjusting engine cylinder operation

 #103
20170089278
2017-03-30

System and method for controlling an engine air-fuel ratio

 #104
20170082039
2017-03-23

Vehicle and control method for vehicle

 #105
20170074138
2017-03-16

Engine controller and methods for controlling emission and power generation system using the same

 #106
20170058820
2017-03-02

Engine controller for detecting failure of fuel injector

 #107
20170037800
2017-02-09

Vehicles and methods for determining misfire of an engine

 #108
20170009687
2017-01-12

Control device of an internal combustion engine and a control method thereof

 #109
20170002761
2017-01-05

Systems and methods for on-board cylinder leakdown testing

 #110
20160348599
2016-12-01

Lean mode during idling for reduction of the number of particles

 #111
20160333807
2016-11-17

Systems and method for multi-cylinder misfire detection

 #112
20160333764
2016-11-17

Engine apparatus

 #113
20160299035
2016-10-13

System and method for misfire diagnosis of vehicle engine

 #114
20160290246
2016-10-06

Method for diagnosing sticking in cylinder deactivation apparatus

 #115
20160281672
2016-09-29

Ignition device of engine

 #116
20160273463
2016-09-22

Method for operating an internal combustion engine

 #117
20160265452
2016-09-15

Method and system for laser pressure transducer

 #118
20160222893
2016-08-04

Misfire detection device

 #119
20160169141
2016-06-16

Multi-fuel engine system

 #120
20160146704
2016-05-26

Misfire detection with crankshaft vibrations

 #121
20160138500
2016-05-19

Methods and systems for cylinder bank misfire detection and reactivation

 #122
20160109330
2016-04-21

Engine error detection system

 #123
20160069288
2016-03-10

Methods and systems for identifying insufficient combustion based on exhaust gas content

 #124
20160053701
2016-02-25

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

 #125
20160047327
2016-02-18

Method and system for load control during misfire of engine

 #126
20160003209
2016-01-07

Method for operating an internal combustion engine and internal combustion engine

 #127
20150354486
2015-12-10

Vehicle torque compensation system

 #128
20150330353
2015-11-19

Ignition system including a measurement device for providing measurement signals to a combustion engine's control system

 #129
20150314779
2015-11-05

Vehicle, control apparatus for vehicle, and control method for vehicle

 #130
20150267625
2015-09-24

Control device for internal combustion engine

 #131
20150260610
2015-09-17

Cylinder-to-cylinder variation abnormality detecting device

 #132
20150252748
2015-09-10

Method and system for pre-ignition control

 #133
20150176513
2015-06-25

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

 #134
20150176509
2015-06-25

System and method for controlling a dual fuel engine

 #135
20150176508
2015-06-25

Spark plug fouling detection for ignition system

 #136
20150167575
2015-06-18

Diagnostic system and diagnostic method for internal combustion engine

 #137
20150136080
2015-05-21

Methods and systems for determining engine misfire

 #138
20150135810
2015-05-21

Method for avoiding incorrect combustion misfire fault detection in a motor vehicle

 #139
20150128683
2015-05-14

Engine control device

 #140
20150120169
2015-04-30

Control means and method for operating an internal combustion engine

 #141
20150088368
2015-03-26

Rough road detection and misfire control

 #142
20150075508
2015-03-19

Misfire detection apparatus and misfire detection method for an internal combustion engine

 #143
20150032361
2015-01-29

Engine for vehicle using alternative fuels

 #144
20150019107
2015-01-15

Method of inferring start-up misfires due to the build-up of ice and melt water in the intake system of a vehicle engine

 #145
20150000635
2015-01-01

Controller and control method for gas engine

 #146
20140352659
2014-12-04

Methods and systems for cylinder bank misfire detection and reactivation

 #147
20140338326
2014-11-20

Control device for internal combustion engine

 #148
20140316680
2014-10-23

Control device and control method for internal combustion engine

 #149
20140311450
2014-10-23

Control device for internal combustion engine

 #150
20140297157
2014-10-02

Method and apparatus for engine analysis and remote engine analysis

 #151
20140261317
2014-09-18

Misfire detection system

 #152
20140257674
2014-09-11

System and method for controlling an engine in a bi-fuel vehicle to prevent damage to a catalyst due to engine misfire

 #153
20140196702
2014-07-17

Ignition and knock tolerance in internal combustion engine by controlling EGR composition

 #154
20140190447
2014-07-10

Control system for a multi-fuel internal combustion engine

 #155
20140172279
2014-06-19

Method to reduce engine combustion and harmonic noise for misfire detection

 #156
20140136081
2014-05-15

Spark plug degradation detection

 #157
20140088852
2014-03-27

Abnormal combustion suppression control apparatus for internal combustion engine

 #158
20140053809
2014-02-27

Valvetrain fault indication systems and methods using engine misfire

 #159
20140048039
2014-02-20

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

 #160
20140020655
2014-01-23

Fault diagnosis method, fault diagnosis system, and fault diagnosis device for engine

 #161
20140007664
2014-01-09

Method and apparatus for diagnosing engine fault

 #162
20130340512
2013-12-26

Methods and apparatus for engine analysis using internal electrical signals

 #163
20130312504
2013-11-28

System and method for detecting misfire based on a firing pattern of an engine and engine torque

 #164
20130312503
2013-11-28

Outboard motor

 #165
20130283782
2013-10-31

Method for diagnosing an engine

 #166
20130268180
2013-10-10

Method for recognising irregular combustion processes in an internal combustion engine

 #167
20130211694
2013-08-15

Method and system for control of an internal combustion engine based on engine crank angle

 #168
20130206106
2013-08-15

System and method for monitoring an ignition system

 #169
20130197784
2013-08-01

Control apparatus for general purpose engine

 #170
20130190962
2013-07-25

Powertrain, method for controlling powertrain, and device for controlling powertrain

 #171
20130174806
2013-07-11

Hybrid vehicle and method for controlling the same

 #172
20130158841
2013-06-20

Internal combustion engine diagnostic device and internal combustion engine diagnostic method

 #173
20130144511
2013-06-06

Control of an internal combustion engine

 #174
20130139786
2013-06-06

Method and system for pre-ignition control

 #175
20130125633
2013-05-23

Method of detecting misfire in an internal combustion engine

 #176
20130096805
2013-04-18

Combustion diagnosis device for internal combustion engine

 #177
20130096743
2013-04-18

Watercraft propulsion device

 #178
20130090839
2013-04-11

Control system for internal combustion engine

 #179
20130068197
2013-03-21

Method and device for controlling the exhaust gas recirculation rate for internal combustion engines during lean operation

 #180
20130060447
2013-03-07

VEHICLE DIAGNOSIS DEVICE AND METHOD

 #181
20120310505
2012-12-06

System and method for estimating indicated mean effective pressure of cylinders in an engine

 #182
20120303247
2012-11-29

Control apparatus for internal combustion engine

 #183
20120239311
2012-09-20

Misfire detecting apparatus for internal combustion engine

 #184
20120239280
2012-09-20

Control system having idle speed control learning and method having idle speed control learning for internal combustion engine

 #185
20120232774
2012-09-13

Misfire detecting apparatus for internal combustion engine

 #186
20120173117
2012-07-05

COMBUSTION STATE DETERMINATION METHOD FOR SPARK-IGNITED INTERNAL COMBUSTION ENGINE

 #187
20120102923
2012-05-03

After-treatment heating with engine combustion feedback

 #188
20120067309
2012-03-22

Apparatus for and method of controlling variable valve timing mechanism

 #189
20120046849
2012-02-23

Control system and method based on estimated engine speed

 #190
20120046814
2012-02-23

Vehicle control apparatus

 #191
20120035835
2012-02-09

Method and system for pre-ignition control

 #192
20120029788
2012-02-02

Control apparatus for internal combustion engine

 #193
20120016568
2012-01-19

COMBUSTION STATE DETECTION SYSTEM AND COMBUSTION STATE DETECTION METHOD FOR INTERNAL COMBUSTION ENGINE

 #194
20110288719
2011-11-24

Method for the detection of a component malfunction along the life of an internal combustion engine

 #195
20110276250
2011-11-10

Control apparatus for internal combustion engine including variable valve operating mechanism

 #196
20110270505
2011-11-03

Prediction and estimation of the states related to misfire in an HCCI engine

 #197
20110253100
2011-10-20

Cylinder combustion performance monitoring and control with coordinated torque control

 #198
20110251816
2011-10-13

Method and apparatus for three dimensional calibration of an on-board diagnostics system

 #199
20110251772
2011-10-13

Dual injection for torque reduction

 #200
20110208406
2011-08-25

Method of reducing icing-related engine misfires

 #201
20110202260
2011-08-18

Spark plug degradation detection

 #202
20110178693
2011-07-21

Method and apparatus to monitor a mass airflow metering device in an internal combustion engine

 #203
20110106410
2011-05-05

Control device for internal combustion engine having variable valve mechanism

 #204
20110106405
2011-05-05

Method and system for detecting operating errors in a variable valve timing engine

 #205
20110100344
2011-05-05

Vehicle and vehicle control method

 #206
20110088646
2011-04-21

Combustion state detection device for internal combustion engine

 #207
20110072893
2011-03-31

Phase-based misfire detection in engine rotation frequency domain

 #208
20110066358
2011-03-17

Pattern recognition for random misfire

 #209
20110040475
2011-02-17

Misfire detection through combustion pressure sensor

 #210
20110017176
2011-01-27

Abnormality diagnosing system for internal combustion engine

 #211
20100294027
2010-11-25

Misfire detection apparatus for internal combustion engine

 #212
20100288035
2010-11-18

Engine misfire diagnostic apparatus and method

 #213
20100286894
2010-11-11

Method and device for adapting an injection characteristic curve

 #214
20100286891
2010-11-11

Method and apparatus for using an accelerometer signal to detect misfiring in an internal combustion engine

 #215
20100280701
2010-11-04

Fuel system diagnostics by analyzing cylinder pressure signal

 #216
20100268444
2010-10-21

Controller for diesel engine and method of controlling diesel engine

 #217
20100218598
2010-09-02

Misfire judging device of internal combustion engine, vehicle mounted with it and misfire judging method

 #218
20100211296
2010-08-19

Method and apparatus for misfire detection using engine cycles at least subsequent to actual misfire event

 #219
20100206267
2010-08-19

Combustion control using ion sense feedback and multi-strike spark to manage high dilution and lean AFR

 #220
20100206125
2010-08-19

Procedure for determining at least one misfiring cylinder of a combustion engine, control unit and motor vehicle drive train

 #221
20100204908
2010-08-12

Engine stop control device

 #222
20100198483
2010-08-05

Engine

 #223
20100191445
2010-07-29

Individual cylinder fuel mass correction factor for high drivability index (HIDI) fuel

 #224
20100191440
2010-07-29

Cetane number detection device and cetane number detection method

 #225
20100179743
2010-07-15

Cold-start reliability and reducing hydrocarbon emissions in a gasoline direct injection engine

 #226
20100175657
2010-07-15

System and method for reducing hydrocarbon emissions in a gasoline direct injection engine

 #227
20100147263
2010-06-17

First and second spark plugs for improved combustion control

 #228
20100114460
2010-05-06

Engine misfire detection apparatus for internal combustion engine and engine misfire detection method

 #229
20100106393
2010-04-29

Method of microphone signal controlling an internal combustion engine

 #230
20100100297
2010-04-22

METHOD OF REDUCING ICING-RELATED ENGINE MISFIRES

 #231
20100082296
2010-04-01

Method and apparatus for three dimensional calibration of an on-board diagnostics system

 #232
20100063711
2010-03-11

Method and device for controlling the operating mode of an internal combustion engine

 #233
20100043746
2010-02-25

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

 #234
20100042311
2010-02-18

Engine automatic stop-start controller

 #235
20100036590
2010-02-11

Engine stop control device

 #236
20100030455
2010-02-04

Internal combustion engine system, vehicle having the internal combustion engine system, and engine misfire detection method for internal combustion engine

 #237
20100017098
2010-01-21

Diagnostic control apparatus for internal combustion engines

 #238
20100000500
2010-01-07

EGR SYSTEM FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING THE SAME

 #239
20100000495
2010-01-07

Method and device for operating an internal combustion engine

 #240
20090312941
2009-12-17

Fuel system diagnostics by analyzing engine cylinder pressure signal and crankshaft speed signal

 #241
20090308145
2009-12-17

Misfire determination device and misfire determination method for internal combustion engine and vehicle

 #242
20090271099
2009-10-29

Drive train

 #243
20090259383
2009-10-15

Fuel system diagnostics by analyzing cylinder pressure signal

 #244
20090240423
2009-09-24

Misfire detecting device for water jet propulsion watercraft

 #245
20090234562
2009-09-17

System and method for detecting cylinder misfire

 #246
20090229354
2009-09-17

Method for detecting a misfire and corresponding device

 #247
20090158829
2009-06-25

Internal combustion engine system and engine misfire detection method for internal combustion engine

 #248
20090150045
2009-06-11

Fuel injection control device

 #249
20090120175
2009-05-14

Engine misfire and rough road detection systems and methods

 #250
20090118990
2009-05-07

Internal combustion engine system and misfire determining method for internal combustion engine

 #251
20090112443
2009-04-30

Control system for internal combustion engine

 #252
20090088956
2009-04-02

ROBUST ONBOARD DIAGNOSTIC MISFIRE DETECTION

 #253
20090063024
2009-03-05

Misfire detection apparatus for internal combustion engine

 #254
20090050118
2009-02-26

Method for operating an internal combustion engine and a control and regulation device

 #255
20090049895
2009-02-26

Method and engine control unit to detect combustion misses in part-engine operation

 #256
20090043479
2009-02-12

Internal combustion engine

 #257
20080319632
2008-12-25

Combustion Control Apparatus and Method for Internal Combustion Engine

 #258
20080300771
2008-12-04

IRREGULAR DETECTION DEVICE AND FUEL INJECTION SYSTEM USING THE SAME

 #259
20080295487
2008-12-04

Method and device for operating an internal combustion engine

 #260
20080264360
2008-10-30

Method and apparatus for enabling control of fuel injection for an engine operating in an auto-ignition mode

 #261
20080255749
2008-10-16

Intake air leak determination system and method

 #262
20080249699
2008-10-09

Method and device for monitoring a fuel injection device for an internal combustion engine

 #263
20080228379
2008-09-18

Method and device for detecting the fuel quality in an internal combustion engine

 #264
20080228342
2008-09-18

Vehicle diagnosis device and method

 #265
20080201046
2008-08-21

Method for operating an automotive drive

 #266
20080196485
2008-08-21

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