Patents-Review.com
ClassID:

141876 ⎘

F02P5/1504 - CPC Classification

Classification description:

Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means; Digital data processing using one central computing unit with particular means during a transient phase, e.g. acceleration, deceleration, gear change

Recent Application in this class:
#1
20260036108
2026-02-05

COMBUSTION CONTROL FOR PREVENTING KNOCK AND PRE-IGNITION DURING TRANSIENTS IN SPARK IGNITION INTERNAL COMBUSTION ENGINES

 #2
20250277464
2025-09-04

RAPID EXHAUST CATALYST HEATING USING A GLOW PLUG

 #3
20250249887
2025-08-07

VEHICLE CONTROL DEVICE

 #4
20250222919
2025-07-10

HYBRID VEHICLE CONTROL METHOD AND HYBRID VEHICLE CONTROL DEVICE

 #5
20250084802
2025-03-13

ENGINE CONTROL SYSTEMS AND METHODS FOR STARTING AN ENGINE

 #6
20240426254
2024-12-26

Startup control method for in-cylinder direct injection spark ignition internal combustion engine, and internal combustion engine system

 #7
20240344475
2024-10-17

Controller for hydrogen engine

 #8
20240318607
2024-09-26

INTERNAL COOLING METHOD FOR ENGINES AND ENGINE IN WHICH IT IS APPLIED

 #9
20240295196
2024-09-05

Vehicle control method, and vehicle control device

 #10
20240229734
2024-07-11

Internal Combustion Engine with Spark Plug and Prechamber Spark Plug

 #11
20240141858
2024-05-02

Vehicle

 #12
20240141850
2024-05-02

TURBULENT JET CONTROLLED COMPRESSION IGNITION (TJCCI) ENGINE

 #13
20240141846
2024-05-02

VEHICLE

 #14
20240133350
2024-04-25

Internal Combustion Engine with Spark Plug and Prechamber Spark Plug

 #15
20240110530
2024-04-04

Engine

 #16
20240102427
2024-03-28

Method for heating a catalytic converter

 #17
20240026849
2024-01-25

Device for controlling engine after stopping the engine, and engine incorporated with the same

 #18
20240026848
2024-01-25

Control method and control device for internal combustion engine

 #19
20230383706
2023-11-30

Method and apparatus for controlling motorcycle, system, motorcycle and storage medium

 #20
20230365119
2023-11-16

VEHICLE DRIVING FORCE CONTROL DEVICE

 #21
20230365117
2023-11-16

VEHICLE DRIVING FORCE CONTROL DEVICE

 #22
20230278538
2023-09-07

Methods and system for operating an engine

 #23
20230250789
2023-08-10

Ignition circuit for a combustion engine

 #24
20230122923
2023-04-20

Methods for transient fuel control compensation

 #25
20230105260
2023-04-06

Engine system and engine controlling method

 #26
20230079934
2023-03-16

Control Device for Internal Combustion Engine

 #27
20220341366
2022-10-27

Method for controlling engine braking in a vehicle

 #28
20220235731
2022-07-28

Engine working apparatus

 #29
20220205400
2022-06-30

Engine-equipped vehicle

 #30
20220120252
2022-04-21

Control apparatus for internal combustion engine

 #31
20220003181
2022-01-06

INTERNAL COMBUSTION ENGINE CONTROL APPARATUS

 #32
20210396190
2021-12-23

Engine control device and engine control method

 #33
20210285395
2021-09-16

Internal-combustion engine control device

 #34
20210123408
2021-04-29

Ignition coil control device

 #35
20210108586
2021-04-15

Method and system for improving efficiency of a particulate filter

 #36
20210071595
2021-03-11

Method for operating a drive device and corresponding drive device

 #37
20200149491
2020-05-14

Techniques for transient estimation and compensation of control parameters for dedicated EGR engines

 #38
20200116100
2020-04-16

ARBITRATION STRATEGY FOR SLOW RESPONSE AND FAST RESPONSE TORQUE REQUESTS

 #39
20200102898
2020-04-02

Cylinder deactivation change apparatus

 #40
20200088151
2020-03-19

Dynamic charge compression ignition engine with multiple aftertreatment systems

 #41
20190249617
2019-08-15

Motor vehicle having active shuffle reduction

 #42
20190249609
2019-08-15

Engine control system

 #43
20190218989
2019-07-18

Fuel injector diagnostics in a variable displacement engine

 #44
20190178222
2019-06-13

Engine control device

 #45
20190178221
2019-06-13

Engine control device

 #46
20190178185
2019-06-13

Method for controlling the operation of a two-stroke spark ignition internal combustion engine

 #47
20190170108
2019-06-06

Controller and control method for internal combustion engine

 #48
20190078498
2019-03-14

Gasoline internal combustion engine, with a combustion pre-chamber and two spark plugs

 #49
20190048843
2019-02-14

Control device of internal combustion engine

 #50
20190048807
2019-02-14

Internal combustion engine control apparatus

 #51
20190017455
2019-01-17

Systems and methods for engine control

 #52
20190003445
2019-01-03

Methods and systems for spark timing control

 #53
20190003442
2019-01-03

Dynamic charge compression ignition engine with multiple aftertreatment systems

 #54
20180372056
2018-12-27

Systems and methods for reducing engine torque through spark retard

 #55
20180347486
2018-12-06

Combined slip-based driver command interpreter

 #56
20180297599
2018-10-18

Control apparatus for vehicle

 #57
20180283344
2018-10-04

Ignition apparatus

 #58
20180274474
2018-09-27

Engine fueling during exit from a deceleration fuel shut-off condition

 #59
20180244144
2018-08-30

Shift control system for vehicle

 #60
20180238292
2018-08-23

Ignition device for internal combustion engine

 #61
20180216563
2018-08-02

Method to determine reference airflow actuator positions for a gasoline engine

 #62
20180195487
2018-07-12

Control device for internal combustion engine

 #63
20180179970
2018-06-28

Coordination of vehicle actuators during firing fraction transitions

 #64
20180171912
2018-06-21

Transmission shift torque management with fuel enleanment

 #65
20180167007
2018-06-14

Methods and systems for efficient engine torque control

 #66
20180163647
2018-06-14

Fuel vapor flow based on road conditions

 #67
20180128235
2018-05-10

Engine controller and engine control method

 #68
20180086349
2018-03-29

Vehicle control device

 #69
20180073455
2018-03-15

Method for setting an ignition point of a drive device and a corresponding drive device utilizing the method

 #70
20180066625
2018-03-08

Vehicle control device

 #71
20180045162
2018-02-15

Start control system for engine and start control method for engine

 #72
20180045130
2018-02-15

Engine controller and engine control method

 #73
20180043893
2018-02-15

Coordination of vehicle actuators during firing fraction transitions

 #74
20170356361
2017-12-14

Control apparatus for naturally aspirated gasoline engine

 #75
20170306864
2017-10-26

Skip fire transition control

 #76
20170254278
2017-09-07

Engine control device

 #77
20170226952
2017-08-10

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

 #78
20170191460
2017-07-06

Controller and internal combustion engine system

 #79
20170159589
2017-06-08

Fuel vapor flow based on road conditions

 #80
20170159587
2017-06-08

Fuel vapor flow based on road conditions

 #81
20170145931
2017-05-25

Engine control device

 #82
20170107917
2017-04-20

System and method for controlling a variable valve actuation system to reduce delay associated with reactivating a cylinder

 #83
20170074227
2017-03-16

Method for operating a work apparatus having a combustion engine

 #84
20160369712
2016-12-22

Control device for internal combustion engine

 #85
20160356235
2016-12-08

FUEL DELIVERY CONTROL BASED ON ENGINE SPEED FLUCTUATIONS

 #86
20160341172
2016-11-24

Ignition control system for internal combustion engine and ignition control method

 #87
20160333800
2016-11-17

Detecting actuation of air flow control valve of internal combustion engine and corresponding control thereof

 #88
20160319758
2016-11-03

Methods and systems for efficient engine torque control

 #89
20160237920
2016-08-18

Engine control apparatus

 #90
20160230680
2016-08-11

Engine speed control via alternator load shedding

 #91
20160215705
2016-07-28

Engine control apparatus

 #92
20160208720
2016-07-21

Control apparatus for spark-ignition internal combustion engine

 #93
20160153372
2016-06-02

Method of improving performance of system for controlling intermediate lock position continuously variable valve by compensating ignition timing

 #94
20160138491
2016-05-19

Method and control device for operating an internal combustion engine

 #95
20160123256
2016-05-05

Engine driven working machine

 #96
20160123252
2016-05-05

Controlling device for internal combustion engine equipped with turbocharger

 #97
20160115895
2016-04-28

Control apparatus for internal combustion engine

 #98
20160115892
2016-04-28

Control device for internal combustion engine

 #99
20160090935
2016-03-31

Control device for internal combustion engine

 #100
20160069318
2016-03-10

Methods and system for improving hybrid transmission gear shifting

 #101
20160053697
2016-02-25

Skip fire transition control

 #102
20160047337
2016-02-18

Coordination of secondary air and blow-through air delivery

 #103
20160032852
2016-02-04

Method of calibrating a crank angle of a combustion engine

 #104
20150377164
2015-12-31

Control apparatus for internal combustion engine

 #105
20150377150
2015-12-31

Throttle control systems and methods for cylinder activation and deactivation

 #106
20150354477
2015-12-10

Systems and methods for EGR control

 #107
20150353074
2015-12-10

Control apparatus for hybrid vehicle

 #108
20150291003
2015-10-15

Engine rotational speed control apparatus

 #109
20150260111
2015-09-17

Control apparatus of internal-combustion engine

 #110
20150247446
2015-09-03

Method for operating a spark ignition internal combustion engine with an exhaust gas turbocharger

 #111
20150211473
2015-07-30

Method and system for pre-ignition control

 #112
20150174751
2015-06-25

Method for operating a handheld work apparatus having a combustion engine

 #113
20150136070
2015-05-21

Control apparatus and method for internal combustion engine

 #114
20150127232
2015-05-07

Traction control device

 #115
20150047607
2015-02-19

Method and system for torque control

 #116
20150019106
2015-01-15

Method and system for an engine for detection and mitigation of insufficient torque

 #117
20140373810
2014-12-25

Method for operating a combustion engine in order to prevent excessive switching between at least two modes of operation

 #118
20140373809
2014-12-25

Vehicle-driving device and vehicle-driving method

 #119
20140343827
2014-11-20

Variable displacement engine control system and method

 #120
20140283785
2014-09-25

Control device of spark-ignition engine

 #121
20140261336
2014-09-18

Internal-combustion engine control device and control method

 #122
20140172273
2014-06-19

System and method for controlling torque output of an engine when a water pump coupled to the engine is switched on or off

 #123
20140165964
2014-06-19

Method for operating an internal combustion engine of a hand-guided power tool

 #124
20140109871
2014-04-24

Engine control system and method

 #125
20140106934
2014-04-17

System and method for improved vehicle response during vehicle acceleration conditions

 #126
20140074373
2014-03-13

Coordinated engine torque control

 #127
20140048026
2014-02-20

Variable valve device for internal combustion engine

 #128
20140045652
2014-02-13

Transitory torque modifications using skip fire control

 #129
20140041624
2014-02-13

System and method for controlling a variable valve actuation system to reduce delay associated with reactivating a cylinder

 #130
20140000555
2014-01-02

Method and system for pre-ignition control

 #131
20130325289
2013-12-05

Control system for internal combustion engine

 #132
20130319369
2013-12-05

Arbitration strategy for slow response and fast response torque requests

 #133
20130319356
2013-12-05

Control device for internal combustion engine

 #134
20130311069
2013-11-21

Control device of internal combustion engine

 #135
20130305718
2013-11-21

Stored compressed air management for improved engine performance

 #136
20130304354
2013-11-14

Internal combustion engine power output control in response to an anomalous running condition

 #137
20130186368
2013-07-25

Speed reduction method for hand-carried engine-driven working machine

 #138
20130081596
2013-04-04

Ignition timing controlling apparatus for engine, and vehicle incorporating the same

 #139
20130080023
2013-03-28

System and method for securing engine torque requests

 #140
20130054100
2013-02-28

METHOD FOR OPERATING AN ENGINE

 #141
20130047957
2013-02-28

Method and internal combustion engine for a supercharged internal combustion engine

 #142
20130045832
2013-02-21

System and method of controlling crankshaft torque during a transmission shift with torque capacity-based torque reduction range selection

 #143
20130030776
2013-01-31

Intake parameter-calculating device for internal combustion engine and method of calculating intake parameter

 #144
20120297631
2012-11-29

Working apparatus and a method for operating same

 #145
20120295498
2012-11-22

Outboard motor control apparatus

 #146
20120290193
2012-11-15

Internal combustion engine control device

 #147
20120240872
2012-09-27

Ignition control for reformate engine

 #148
20120239274
2012-09-20

Internal combustion engine control device

 #149
20120180759
2012-07-19

Turbocharger boost control systems and methods for gear shifts

 #150
20120138016
2012-06-07

Method and system for engine control

 #151
20120110996
2012-05-10

Method and system for controlling engine exhaust

 #152
20120085318
2012-04-12

Control device for internal combustion engine

 #153
20120053822
2012-03-01

Control system for internal combustion engine

 #154
20110288753
2011-11-24

Device and method for controlling timing at which ignition is stopped when internal combustion engine becomes stopped

 #155
20110264342
2011-10-27

Feed-forward camshaft phaser control systems and methods

 #156
20110180037
2011-07-28

Cylinder deactivation EMS control

 #157
20110162608
2011-07-07

Method and system for controlling engine exhaust

 #158
20110132284
2011-06-09

Method for operating an engine with variable charge density

 #159
20110132283
2011-06-09

Ignition control for reformate engine

 #160
20110130902
2011-06-02

Method of smoothing output torque

 #161
20110126801
2011-06-02

METHOD AND DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE

 #162
20110105275
2011-05-05

Method for sound modeling for downshifting with intermediate gas

 #163
20110082629
2011-04-07

Vehicle control apparatus that inhibits fuel efficiency from being aggravated as a result of retarding ignition timing

 #164
20110071747
2011-03-24

Control device for internal combustion engine

 #165
20110066338
2011-03-17

Driveline protection systems and methods using measured steering angle

 #166
20110034298
2011-02-10

System and method for improved vehicle response during vehicle acceleration conditions

 #167
20110022288
2011-01-27

Control device for internal combustion engine

 #168
20110017180
2011-01-27

System and method for facilitating homogeneous charge compression ignition

 #169
20110005212
2011-01-13

Vehicle control apparatus

 #170
20100305832
2010-12-02

Engine control device

 #171
20100268436
2010-10-21

Control device for vehicle drive unit

 #172
20100229829
2010-09-16

Ignition timing control apparatus for internal combustion engine

 #173
20100222984
2010-09-02

Process and onboard power supply of a motor vehicle with an anticipating temporary torque derivation of the internal-combustion engine

 #174
20100175672
2010-07-15

System and method for facilitating homogeneous charge compression ignition

 #175
20100175663
2010-07-15

Control unit and control method for torque-demand-type internal combustion engine

 #176
20100162707
2010-07-01

Internal combustion engine apparatus, control method thereof, and hybrid vehicle

 #177
20100108028
2010-05-06

Internal combustion engine torque control

 #178
20100071658
2010-03-25

Internal combustion engine and internal combustion engine control method

 #179
20100050987
2010-03-04

INTERNAL COMBUSTION ENGINE CONTROL DEVICE

 #180
20100036591
2010-02-11

ENGINE STOP CONTROL APPARATUS

 #181
20100012084
2010-01-21

Controlling a light-duty combustion engine

 #182
20090275440
2009-11-05

Vehicle response during vehicle acceleration conditions

 #183
20090259387
2009-10-15

Apparatus and method for controlling a homogeneous charge compression-ignited internal-combustion engine

 #184
20090241899
2009-10-01

Reserve torque for lean equivalence ratio requests

 #185
20090187328
2009-07-23

Engine vacuum enhancement in an internal combustion engine

 #186
20090157283
2009-06-18

Control apparatus for internal combustion engine

 #187
20090118977
2009-05-07

Cylinder fueling coordination for torque estimation and control

 #188
20090118936
2009-05-07

Control of engine torque during upshift and downshift torque phase for a hybrid powertrain system

 #189
20090101105
2009-04-23

Engine rotation speed controller for working machine

 #190
20090005217
2009-01-01

Transmission upshift flare detection and mitigation

 #191
20080314349
2008-12-25

Green start engine control systems and methods

 #192
20080289604
2008-11-27

Method and System for Controlling Engine Noise

 #193
20080287254
2008-11-20

Engine control apparatus and engine control method

 #194
20080281497
2008-11-13

Engine controller

 #195
20080257323
2008-10-23

Internal combustion engine system and vehicle, and ignition control method for internal combustion engine system

 #196
20080223334
2008-09-18

Torque based fuel cut-off

 #197
20080216796
2008-09-11

Control system and method for internal combustion engine

 #198
20080184697
2008-08-07

Emmision control device for internal combustion engine

 #199
20080183369
2008-07-31

Fuel injection and ignition control method and fuel injection and ignition control device of engine

 #200
20080182716
2008-07-31

Acceleration shock reduction control system for vehicle

 #201
20080156300
2008-07-03

Method for operating an internal combustion engine

 #202
20080125956
2008-05-29

Valve timing controller for engine

 #203
20080066716
2008-03-20

Engine control system with fuel injection timing control method

 #204
20080053404
2008-03-06

Ignition timing control system for internal combustion engine

 #205
20070289572
2007-12-20

System and method for facilitating homogeneous charge compression ignition

 #206
20070289571
2007-12-20

System and method for facilitating homogeneous charge compression ignition

 #207
20070288151
2007-12-13

Engine output control apparatus of power train

 #208
20070254772
2007-11-01

Engine controller

 #209
20070235007
2007-10-11

Ignition timing control system and method for internal combustion engine, and engine control unit

 #210
20070213910
2007-09-13

Vehicle response during vehicle acceleration conditions

 #211
20070213909
2007-09-13

System and method for improved vehicle response during vehicle acceleration conditions

 #212
20070181099
2007-08-09

Ignition timing control system for light duty combustion engines

 #213
20070175439
2007-08-02

Method for operating an internal combustion engine

 #214
20070137618
2007-06-21

Apparatus and method for controlling ignition timing of internal combustion engine

 #215
20070062484
2007-03-22

System and method for engine operation with spark assisted compression ignition

 #216
20070026995
2007-02-01

System and method for improved fuel economy during vehicle deceleration conditions

 #217
20070000475
2007-01-04

Engine control system with fuel injection timing control method

 #218
20060293150
2006-12-28

Method and device for controlling an internal-combustion engine before a starting operation

 #219
20060231068
2006-10-19

Method and device for controlling the transition between normal operation and overrun fuel cut-off operation of an Otto engine operated with direct fuel injection

 #220
20060169242
2006-08-03

Direct-injection spark-ignition internal combustion engine

 #221
20060107924
2006-05-25

Ignition timing control apparatus for engine

 #222
20060081215
2006-04-20

Engine control device

 #223
20060079374
2006-04-13

Engine torque control device

 #224
20060069495
2006-03-30

Engine kill-switch control circuit and method of operating the same

 #225
20060054136
2006-03-16

Controller of internal combustion engine

 #226
20060037593
2006-02-23

Controller of internal combustion engine

 #227
20060037583
2006-02-23

Ignition timing control method and apparatus for internal combustion engine

 #228
20060037581
2006-02-23

Ignition timing control apparatus for internal combustion engine

 #229
20060030998
2006-02-09

Engine system and method with cylinder deactivation

 #230
20060021597
2006-02-02

Method of controlling ignition timing in internal combustion engine

 #231
20060021591
2006-02-02

Internal combustion engine and method of operating the same

 #232
20050279326
2005-12-22

Ignition timing control system for light duty combustion engines

 #233
20050268870
2005-12-08

Controlling an engine with a multi link-type piston crank mechanism

 #234
20050245349
2005-11-03

Control apparatus for controlling stepped automatic transmission of vehicle

 #235
20050239597
2005-10-27

Vehicle control apparatus

 #236
20050205062
2005-09-22

Controller of internal combustion engine

 #237
20050197759
2005-09-08

Engine system and method with cylinder deactivation

 #238
20050193980
2005-09-08

Torque control for engine during cylinder activation or deactivation

 #239
20050188953
2005-09-01

Engine idle speed control device

 #240
20050187069
2005-08-25

Engine idle speed control device

 #241
20050065705
2005-03-24

Method and device for operating an internal combustion engine

 #242
20050027430
2005-02-03

Control apparatus for an internal combustion engine

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20050016162
2005-01-27

Apparatus and method for electronic throttle control power management enhancements

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20050011494
2005-01-20

Ignition circuit for an internal combustion engine

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18470895
2024-11-12

Systems and methods for service regeneration of a particulate filter

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18463076
2024-07-16

Engine control systems and methods for starting an engine