Duty cycle control or pulse width modulation [PWM]

Industry

CPC
F02N2300/108

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02NSTARTING OF COMBUSTION ENGINES STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR F02N2300/00Control related aspects of engine starting

Current Industry

F02N2300/108Duty cycle control or pulse width modulation [PWM]

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Pressure washer system
- Patent number 11,873,807
- Issue date Jan 16, 2024
- FNA Group, Inc.
- Gus Alexander
- B08 - CLEANING
Information Patent Grant
Internal combustion engine with electric starting system
- Patent number 11,639,681
- Issue date May 2, 2023
- Briggs & Stratton, LLC
- Mark Meyer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Generator control apparatus suitable for integrated starter generat...
- Patent number 11,536,238
- Issue date Dec 27, 2022
- Delta Electronics, Inc.
- Hung-Hsing Chiang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with electric starting system
- Patent number 11,408,326
- Issue date Aug 9, 2022
- Briggs & Stratton, LLC
- Mark Meyer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Apparatus and method for engine stop position control
- Patent number 11,199,169
- Issue date Dec 14, 2021
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vehicle engine starter control systems and methods
- Patent number 10,605,217
- Issue date Mar 31, 2020
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for controlling an alternator-starter of a motor...
- Patent number 9,874,192
- Issue date Jan 23, 2018
- Valeo Equipements Electriques Moteur
- Christophe Louise
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of controlling lambda sensor preheating and lambda sensor dr...
- Patent number 9,714,917
- Issue date Jul 25, 2017
- Bosch Corporation
- Hiroyuki Mizutani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine starting apparatus
- Patent number 9,297,347
- Issue date Mar 29, 2016
- Hitachi Automotive Systems, Ltd.
- Shuichi Kokubun
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Idling stop device and idling stop control method
- Patent number 9,014,942
- Issue date Apr 21, 2015
- Fujitsu Ten Limited
- Ryoh Izumoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine starting apparatus
- Patent number 8,994,299
- Issue date Mar 31, 2015
- Hitachi Automotive Systems, Ltd.
- Shuichi Kokubun
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating an electromechanical actuator
- Patent number 8,779,960
- Issue date Jul 15, 2014
- GM Global Technology Operations LLC
- Fulvio Brosio
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods involving electrical start and power generation
- Patent number 8,581,425
- Issue date Nov 12, 2013
- Hamilton Sundstrand Corporation
- Gregory I. Rozman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Engine start control system and method
- Patent number 8,448,621
- Issue date May 28, 2013
- Honda Motor Co., Ltd.
- Toshifumi Osawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for reducing misfire in an internal combustion engine
- Patent number 8,096,282
- Issue date Jan 17, 2012
- Chrysler Group LLC
- Kerry D. Franks
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine start controller
- Patent number 7,594,491
- Issue date Sep 29, 2009
- Toyota Jidosha Kabushiki Kaisha
- Eiji Yanagida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electronic control circuit for a starting switch of a motor vehicle
- Patent number 7,212,390
- Issue date May 1, 2007
- Valeo Equipements Electriques Moteur
- Eric Ouvry
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine starting control apparatus
- Patent number 6,782,860
- Issue date Aug 31, 2004
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroyuki Makajima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine starter system having duty-controlled switching device
- Patent number 6,737,759
- Issue date May 18, 2004
- Denso Corporation
- Masahiko Osada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for powering a motor vehicle electric starting sw...
- Patent number 6,708,429
- Issue date Mar 23, 2004
- Valeo Equipements Electriques Moteur
- Gérard Vilou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for gradually driving a motor vehicle starter switch
- Patent number 6,516,767
- Issue date Feb 11, 2003
- Valeo Equipements Electriques Moteur
- Régis Maillet
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Backward drive control system for motorcycle
- Patent number 6,054,826
- Issue date Apr 25, 2000
- Denso Corporation
- Ryuichi Murakami
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Starter motor protection circuit with relay protection
- Patent number 5,343,351
- Issue date Aug 30, 1994
- Electro-Tech, Inc.
- Chester C. Quantz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronic starting motor control having fail safe and overvoltage...
- Patent number 4,906,857
- Issue date Mar 6, 1990
- Kikusui Line Co., Ltd.
- Donald L. Cummins
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of and apparatus for controlling the opertion of electromagn...
- Patent number 4,873,607
- Issue date Oct 10, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Kyohei Yamamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
GENERATOR CONTROL APPARATUS SUITABLE FOR INTEGRATED STARTER GENERAT...
- Publication number 20220195972
- Publication date Jun 23, 2022
- Delta Electronics, Inc.
- Hung-Hsing CHIANG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE-POWERED TOOL
- Publication number 20140366830
- Publication date Dec 18, 2014
- Yoshikazu Kawano
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE CRANKING MOTOR SOFT-START SYSTEM AND METHOD
- Publication number 20130062891
- Publication date Mar 14, 2013
- ENERPRO, INC.
- Frank J. Bourbeau
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
IDLING STOP DEVICE AND IDLING STOP CONTROL METHOD
- Publication number 20130006491
- Publication date Jan 3, 2013
- Fujitsu Ten Limited
- Ryoh Izumoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine Starting Apparatus
- Publication number 20120275078
- Publication date Nov 1, 2012
- Hitachi Automotive Systems, Ltd.
- Shuichi Kokubun
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Systems and Methods Involving Electrical Start and Power Generation
- Publication number 20120098261
- Publication date Apr 26, 2012
- Hamilton Sundstrand Corporation
- Gregory I. Rozman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR OPERATING AN ELECTROMECHANICAL ACTUATOR
- Publication number 20120019404
- Publication date Jan 26, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Fulvio BROSIO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE START CONTROL SYSTEM AND METHOD
- Publication number 20110017165
- Publication date Jan 27, 2011
- Honda Motor Co., Ltd.
- Toshifumi OSAWA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
NESTED PULSE WIDTH MODULATION CONTROL
- Publication number 20100085676
- Publication date Apr 8, 2010
- Honeywell International Inc.
- Russell Wilfert
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
METHOD FOR REDUCING MISFIRE IN AN INTERNAL COMBUSTION ENGINE
- Publication number 20090326789
- Publication date Dec 31, 2009
- Kerry D. Franks
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Internal combustion engine start controller
- Publication number 20070175429
- Publication date Aug 2, 2007
- Toyota Jidosha Kabushiki Kaisha
- Eiji Yanagida
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYBRID VEHICLE
- Publication number 20070029120
- Publication date Feb 8, 2007
- Mikio Saitou
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electronic control circuit for a starting switch of a motor vehicle
- Publication number 20050083631
- Publication date Apr 21, 2005
- Eric Ouvry
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine starting control apparatus
- Publication number 20030140881
- Publication date Jul 31, 2003
- Hiroyuki Makajima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine starter system having duty-controlled switching device
- Publication number 20020140291
- Publication date Oct 3, 2002
- DENSO CORPORATION
- Masahiko Osada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Duty cycle control or pulse width modulation [PWM]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Pressure washer system

Internal combustion engine with electric starting system

Generator control apparatus suitable for integrated starter generat...

Internal combustion engine with electric starting system

Apparatus and method for engine stop position control

Vehicle engine starter control systems and methods

Method and device for controlling an alternator-starter of a motor...

Method of controlling lambda sensor preheating and lambda sensor dr...

Engine starting apparatus

Idling stop device and idling stop control method

Engine starting apparatus

Method for operating an electromechanical actuator

Systems and methods involving electrical start and power generation

Engine start control system and method

Method for reducing misfire in an internal combustion engine

Internal combustion engine start controller

Electronic control circuit for a starting switch of a motor vehicle

Engine starting control apparatus

Engine starter system having duty-controlled switching device

Method and device for powering a motor vehicle electric starting sw...

Method for gradually driving a motor vehicle starter switch

Backward drive control system for motorcycle

Starter motor protection circuit with relay protection

Electronic starting motor control having fail safe and overvoltage...

Method of and apparatus for controlling the opertion of electromagn...

Patents Applicationslast 30 patents

GENERATOR CONTROL APPARATUS SUITABLE FOR INTEGRATED STARTER GENERAT...

ENGINE-POWERED TOOL

ENGINE CRANKING MOTOR SOFT-START SYSTEM AND METHOD

IDLING STOP DEVICE AND IDLING STOP CONTROL METHOD

Engine Starting Apparatus

Systems and Methods Involving Electrical Start and Power Generation

METHOD FOR OPERATING AN ELECTROMECHANICAL ACTUATOR

ENGINE START CONTROL SYSTEM AND METHOD

NESTED PULSE WIDTH MODULATION CONTROL

METHOD FOR REDUCING MISFIRE IN AN INTERNAL COMBUSTION ENGINE

Internal combustion engine start controller

HYBRID VEHICLE

Electronic control circuit for a starting switch of a motor vehicle

Engine starting control apparatus

Engine starter system having duty-controlled switching device