by detecting the commutation time of the sensor

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F02D41/1474

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES F02D41/00Electrical control of supply of combustible mixture or its constituents

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F02D41/1474by detecting the commutation time of the sensor

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Patents Grantslast 30 patents

Information Patent Grant
Method and systems for engine control
- Patent number 11,242,784
- Issue date Feb 8, 2022
- Transportation IP Holdings, LLC
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Information Patent Grant
Method and systems for particulate matter control
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- Issue date Jun 29, 2021
- Transportation IP Holdings, LLC
- David Zielinski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for diagnosing a lambda sensor during ongoing operation
- Patent number 10,697,930
- Issue date Jun 30, 2020
- Robert Bosch GmbH
- Bernhard Ledermann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating an oxygen sensor, computer program product and...
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- Issue date Aug 27, 2019
- Continental Automotive GmbH
- Johannes Ante
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting a voltage offset at least in a portion of a vo...
- Patent number 10,241,005
- Issue date Mar 26, 2019
- Robert Bosch GmbH
- Michael Fey
- G01 - MEASURING TESTING
Information Patent Grant
Abnormality diagnosis system of downstream side air-fuel ratio sensor
- Patent number 10,156,200
- Issue date Dec 18, 2018
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi Miyamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system of internal combustion engine
- Patent number 9,903,297
- Issue date Feb 27, 2018
- Toyota Jidosha Kabushiki Kaisha
- Shuntaro Okazaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal combustion engine
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- Issue date Feb 27, 2018
- Toyota Jidosha Kabushiki Kaisha
- Shuntaro Okazaki
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Method and system of controlling exhaust after-treatment apparatus...
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Information Patent Grant
Device and method for estimating ideal air-fuel ratio in internal c...
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- Issue date Mar 22, 2016
- Kawasaki Jukogyo Kabushiki Kaisha
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Information Patent Grant
Method and control unit for detecting a voltage offset of a voltage...
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- Issue date Mar 22, 2016
- Robert Bosch GmbH
- Michael Fey
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle and control method of vehicle
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- Toyota Jidosha Kabushiki Kaisha
- Takeshi Genko
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Sensor control device, sensor control method and computer readable...
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- Issue date Sep 22, 2015
- NGK Spark Plug Co., Ltd.
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Information Patent Grant
Non-intrusive exhaust gas sensor monitoring
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- Issue date Jul 7, 2015
- Ford Global Technologies, LLC
- Imad Hassan Makki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for the dynamic monitoring of a lambda probe
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- Issue date Aug 5, 2014
- Robert Bosch GmbH
- Kersten Wehmeier
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Failure detection apparatus for an electrically heated catalyst
- Patent number 8,776,586
- Issue date Jul 15, 2014
- Toyota Jidosha Kabushiki Kaisha
- Naoya Takagi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Hydrogen detecting device and method, and internal combustion engin...
- Patent number 8,731,804
- Issue date May 20, 2014
- Toyota Jidosha Kabushiki Kaisha
- Keiichiro Aoki
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Information Patent Grant
Method to determine performance characteristic of an engine exhaust...
- Patent number 8,499,624
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- Kenneth M Simpson
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Deterioration diagnosing apparatus for exhaust gas purifying catalyst
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- Issue date Apr 9, 2013
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Procedure and device for detecting manipulations at lambda probes
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- Kersten Wehmeier
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Individual cylinder fuel control systems and methods for oxygen sen...
- Patent number 8,261,727
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- GM Global Technology Operations LLC
- Andrew P. Bagnasco
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Control systems and methods using geometry based exhaust mixing model
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- Issue date Jul 17, 2012
- GM Global Technology Operations LLC
- Sai S. V. Rajagopalan
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Information Patent Grant
Deterioration-determination apparatus for exhaust gas purifying system
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- Issue date Jan 3, 2012
- DENSO CORPORATION
- Yuri Sakamoto
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Degradation simulator for gas sensor
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- Issue date Jul 19, 2011
- Denso Corporation
- Mikiyasu Matsuoka
- G01 - MEASURING TESTING
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Exhaust gas oxygen sensor monitoring
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- Issue date Mar 8, 2011
- Denso Corporation
- Jonathan Saunders
- G01 - MEASURING TESTING
Information Patent Grant
Method for determining a correction value for the lambda center pos...
- Patent number 7,874,204
- Issue date Jan 25, 2011
- Audi AG
- Bodo Odendall
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diagnostic method and apparatus for gas sensor
- Patent number 7,779,669
- Issue date Aug 24, 2010
- NGK Spark Plug Co., Ltd.
- Reina Fukagai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System for assisting the regeneration of depollution means for a mo...
- Patent number 7,765,796
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System for assisting regeneration of pollution management means in...
- Patent number 7,743,607
- Issue date Jun 29, 2010
- Peugeot Citroen Automobiles S.A.
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Information Patent Grant
Air-fuel ratio control system for internal combustion engine and co...
- Patent number 7,712,459
- Issue date May 11, 2010
- Toyota Jidosha Kabushiki Kaisha
- Ryo Ishii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEMS FOR ENGINE CONTROL
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Information Patent Application
METHOD AND SYSTEMS FOR PARTICULATE MATTER CONTROL
- Publication number 20190345858
- Publication date Nov 14, 2019
- GE Global Sourcing LLC
- David Zielinski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method for Operating an Oxygen Sensor, Computer Program Product and...
- Publication number 20170356894
- Publication date Dec 14, 2017
- CONTINENTAL AUTOMOTIVE GMBH
- Johannes Ante
- G01 - MEASURING TESTING
Information Patent Application
Device and Method for Estimating Ideal Air-Fuel Ratio in Internal C...
- Publication number 20140338312
- Publication date Nov 20, 2014
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Daisuke Yanase
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VEHICLE AND CONTROL METHOD OF VEHICLE
- Publication number 20140107909
- Publication date Apr 17, 2014
- Toyota Jidosha Kabushiki Kaisha
- Takeshi GENKO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SENSOR CONTROL DEVICE, SENSOR CONTROL METHOD AND COMPUTER READABLE...
- Publication number 20140014535
- Publication date Jan 16, 2014
- Hirotaka ONOGI
- G01 - MEASURING TESTING
Information Patent Application
Method and control unit for detecting a voltage offset of a voltage...
- Publication number 20140012486
- Publication date Jan 9, 2014
- ROBERT BOSCH GmbH
- Michael Fey
- G01 - MEASURING TESTING
Information Patent Application
FAILURE DETECTION APPARATUS FOR AN ELECTRICALLY HEATED CATALYST
- Publication number 20130291630
- Publication date Nov 7, 2013
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Naoya Takagi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD TO DETERMINE PERFORMANCE CHARACTERISTIC OF AN ENGINE EXHAUST...
- Publication number 20130213124
- Publication date Aug 22, 2013
- Delphi Technologies, Inc.
- KENNETH M. SIMPSON
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NON-INTRUSIVE EXHAUST GAS SENSOR MONITORING
- Publication number 20130180509
- Publication date Jul 18, 2013
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Imad Hassan Makki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INDIVIDUAL CYLINDER FUEL CONTROL SYSTEMS AND METHODS FOR OXYGEN SEN...
- Publication number 20120080016
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- GM Global Technology Operations, Inc.
- Andrew P. BAGNASCO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND DEVICE FOR THE DYNAMIC MONITORING OF A LAMBDA PROBE
- Publication number 20110314892
- Publication date Dec 29, 2011
- ROBERT BOSCH GmbH
- Kersten Wehmeier
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INTERNAL COMBUSTION ENGINE CONTROL DEVICE AND CONTROL METHOD THEREOF
- Publication number 20110308506
- Publication date Dec 22, 2011
- Toyota Jidosha Kabushiki Kaisha
- Go Hayashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Deterioration Rate Determination Method of Lambda Sensor and System...
- Publication number 20110131955
- Publication date Jun 9, 2011
- Hyundai Motor Company
- Pil Seung Kim
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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INTERNAL COMBUSTION ENGINE SYSTEM, FUEL INJECTION CONTROL METHOD OF...
- Publication number 20110077840
- Publication date Mar 31, 2011
- Toyota Jidosha Kabushiki Kaisha
- Takahiro Nishigaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL SYSTEMS AND METHODS USING GEOMETRY BASED EXHAUST MIXING MODEL
- Publication number 20110073085
- Publication date Mar 31, 2011
- GM Global Technology Operations, Inc.
- Sai S.V. Rajagopalan
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ABNORMALITY DIAGNOSTIC DEVICE AND ABNORMALITY DIAGNOSTIC METHOD FOR...
- Publication number 20100211290
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- Toyota Jidosha Kabushiki Kaisha
- Toru KIDOKORO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HYDROGEN DETECTING DEVICE AND METHOD, AND INTERNAL COMBUSTION ENGIN...
- Publication number 20100191444
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- Toyota Jidosha Kabushiki Kaisha
- Keiichiro Aoki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PROCEDURE AND DEVICE FOR DETECTING MANIPULATIONS AT LAMBDA PROBES
- Publication number 20100107728
- Publication date May 6, 2010
- ROBERT BOSCH GmbH
- Kersten Wehmeier
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DETERIORATION DIAGNOSING APPARATUS FOR EXHAUST GAS PURIFYING CATALYST
- Publication number 20100050602
- Publication date Mar 4, 2010
- DENSO CORPORATION
- Takeshi FUJIMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Exhaust gas oxygen sensor monitoring
- Publication number 20090182490
- Publication date Jul 16, 2009
- DENSO CORPORATION
- Jonathan Saunders
- G01 - MEASURING TESTING
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AIR-FUEL RATIO CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE AND CO...
- Publication number 20090173323
- Publication date Jul 9, 2009
- Toyota Jidosha Kabushiki Kaisha
- Ryo Ishii
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Diagnostic method and apparatus for gas sensor
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- Publication date Apr 2, 2009
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DEGRADATION SIMULATOR FOR GAS SENSOR
- Publication number 20090056414
- Publication date Mar 5, 2009
- DENSO CORPORATION
- Mikiyasu Matsuoka
- G01 - MEASURING TESTING
Information Patent Application
Method for Determining a Correction Value for the Lambda Center Pos...
- Publication number 20080319634
- Publication date Dec 25, 2008
- Bodo Odendall
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DETERIORATION-DETERMINATION APPARATUS FOR EXHAUST GAS PURIFYING SYSTEM
- Publication number 20080196390
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- DENSO CORPORATION
- Yuri Sakamoto
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DIAGNOSTIC METHOD AND APPARATUS FOR GAS SENSOR
- Publication number 20080196490
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Method and Device for Managing the Operation of a Nitrogen Oxide Tr...
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System for Assisting the Regeneration of Depollution Means for a Mo...
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Air Fuel Ratio Sensor Deterioration Determination System for Compre...
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by detecting the commutation time of the sensor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and systems for engine control

Method and systems for particulate matter control

Method for diagnosing a lambda sensor during ongoing operation

Method for operating an oxygen sensor, computer program product and...

Method for detecting a voltage offset at least in a portion of a vo...

Abnormality diagnosis system of downstream side air-fuel ratio sensor

Control system of internal combustion engine

Internal combustion engine

Method and system of controlling exhaust after-treatment apparatus...

Device and method for estimating ideal air-fuel ratio in internal c...

Method and control unit for detecting a voltage offset of a voltage...

Vehicle and control method of vehicle

Sensor control device, sensor control method and computer readable...

Non-intrusive exhaust gas sensor monitoring

Method and device for the dynamic monitoring of a lambda probe

Failure detection apparatus for an electrically heated catalyst

Hydrogen detecting device and method, and internal combustion engin...

Method to determine performance characteristic of an engine exhaust...

Deterioration diagnosing apparatus for exhaust gas purifying catalyst

Procedure and device for detecting manipulations at lambda probes

Individual cylinder fuel control systems and methods for oxygen sen...

Control systems and methods using geometry based exhaust mixing model

Deterioration-determination apparatus for exhaust gas purifying system

Degradation simulator for gas sensor

Exhaust gas oxygen sensor monitoring

Method for determining a correction value for the lambda center pos...

Diagnostic method and apparatus for gas sensor

System for assisting the regeneration of depollution means for a mo...

System for assisting regeneration of pollution management means in...

Air-fuel ratio control system for internal combustion engine and co...

Patents Applicationslast 30 patents

METHOD AND SYSTEMS FOR ENGINE CONTROL

METHOD AND SYSTEMS FOR PARTICULATE MATTER CONTROL

Method for Operating an Oxygen Sensor, Computer Program Product and...

Device and Method for Estimating Ideal Air-Fuel Ratio in Internal C...

VEHICLE AND CONTROL METHOD OF VEHICLE

SENSOR CONTROL DEVICE, SENSOR CONTROL METHOD AND COMPUTER READABLE...

Method and control unit for detecting a voltage offset of a voltage...

FAILURE DETECTION APPARATUS FOR AN ELECTRICALLY HEATED CATALYST

METHOD TO DETERMINE PERFORMANCE CHARACTERISTIC OF AN ENGINE EXHAUST...

NON-INTRUSIVE EXHAUST GAS SENSOR MONITORING

INDIVIDUAL CYLINDER FUEL CONTROL SYSTEMS AND METHODS FOR OXYGEN SEN...

METHOD AND DEVICE FOR THE DYNAMIC MONITORING OF A LAMBDA PROBE

INTERNAL COMBUSTION ENGINE CONTROL DEVICE AND CONTROL METHOD THEREOF

Deterioration Rate Determination Method of Lambda Sensor and System...

INTERNAL COMBUSTION ENGINE SYSTEM, FUEL INJECTION CONTROL METHOD OF...

CONTROL SYSTEMS AND METHODS USING GEOMETRY BASED EXHAUST MIXING MODEL

ABNORMALITY DIAGNOSTIC DEVICE AND ABNORMALITY DIAGNOSTIC METHOD FOR...

HYDROGEN DETECTING DEVICE AND METHOD, AND INTERNAL COMBUSTION ENGIN...

PROCEDURE AND DEVICE FOR DETECTING MANIPULATIONS AT LAMBDA PROBES

DETERIORATION DIAGNOSING APPARATUS FOR EXHAUST GAS PURIFYING CATALYST

Exhaust gas oxygen sensor monitoring

AIR-FUEL RATIO CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE AND CO...

Diagnostic method and apparatus for gas sensor

DEGRADATION SIMULATOR FOR GAS SENSOR

Method for Determining a Correction Value for the Lambda Center Pos...

DETERIORATION-DETERMINATION APPARATUS FOR EXHAUST GAS PURIFYING SYSTEM

DIAGNOSTIC METHOD AND APPARATUS FOR GAS SENSOR

Method and Device for Managing the Operation of a Nitrogen Oxide Tr...

System for Assisting the Regeneration of Depollution Means for a Mo...

Air Fuel Ratio Sensor Deterioration Determination System for Compre...