with sensor resistivity varying with oxygen concentration

Industry

CPC
F02D41/1455

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Parent Industries

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

Current Industry

F02D41/1455with sensor resistivity varying with oxygen concentration

Industries

Patents Grantslast 30 patents

Information Patent Grant
Oxygen sensor adaptive impedance control
- Patent number 11,313,303
- Issue date Apr 26, 2022
- Ford Global Technologies, LLC
- William Goodwin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Heater in-circuit capacitive measurement
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- Issue date Aug 17, 2021
- Rosemount Aerospace Inc.
- Joel Boelke
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
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- Issue date Feb 9, 2021
- Robert Bosch GmbH
- Martin Knopp
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Valve duty differentiated exhaust gas recirculation control method...
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- Issue date Oct 6, 2020
- Hyundai Motor Company
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Information Patent Grant
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- Issue date Aug 25, 2020
- Hyundai Motor Company
- Tae-Gon Noh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Resistive based combustion sensing method and apparatus
- Patent number 10,598,072
- Issue date Mar 24, 2020
- Kerdea Technologies, Inc.
- Ken Ervin Fosaaen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Post catalyst dynamic scheduling and control
- Patent number 10,563,606
- Issue date Feb 18, 2020
- Ford Global Technologies, LLC
- Stephen William Magner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Sensing combustion misfire events in engines by comparing signals d...
- Patent number 10,526,990
- Issue date Jan 7, 2020
- Kerdea Technologies, Inc.
- Ken Ervin Fosaaen
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for controlling an oxygen sensor
- Patent number 10,487,764
- Issue date Nov 26, 2019
- Ford Global Technologies, LLC
- Kenneth Behr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Engine control device and engine control method
- Patent number 10,458,355
- Issue date Oct 29, 2019
- Mitsubishi Electric Corporation
- Mitsuaki Shirasaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas sensor control device
- Patent number 10,180,111
- Issue date Jan 15, 2019
- Denso Corporation
- Takao Mishima
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 10,125,708
- Issue date Nov 13, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yukihiro Okabe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust sensor
- Patent number 10,072,594
- Issue date Sep 11, 2018
- Toyota Jidosha Kabushiki Kaisha
- Keiichiro Aoki
- G01 - MEASURING TESTING
Information Patent Grant
Control device of internal combustion engine
- Patent number 10,072,593
- Issue date Sep 11, 2018
- Toyota Jidosha Kabushiki Kaisha
- Masahide Okada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Wideband oxygen sensing
- Patent number 10,067,034
- Issue date Sep 4, 2018
- Kerdea Technologies, Inc.
- Ken Ervin Fosaaen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Methods and systems for estimating exhaust pressure with a variable...
- Patent number 10,041,428
- Issue date Aug 7, 2018
- Ford Global Technologies, LLC
- Daniel A. Makled
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system of internal combustion engine
- Patent number 10,001,076
- Issue date Jun 19, 2018
- Toyota Jidosha Kabushiki Kaisha
- Go Hayashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas purification apparatus for internal combustion engine
- Patent number 9,945,277
- Issue date Apr 17, 2018
- Toyota Jidosha Kabushiki Kaisha
- Hiroyuki Tanaka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine control apparatus
- Patent number 9,845,758
- Issue date Dec 19, 2017
- Mitsubishi Electric Corporation
- Nobuyoshi Tomomatsu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Wideband oxygen sensing method and apparatus
- Patent number 9,625,352
- Issue date Apr 18, 2017
- Kerdea Technologies, Inc.
- Ken Ervin Fosaaen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control device for internal combustion engine
- Patent number 9,567,938
- Issue date Feb 14, 2017
- Toyota Jidosha Kabushiki Kaisha
- Sachio Mori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating an internal combustion engine and correspondin...
- Patent number 9,441,562
- Issue date Sep 13, 2016
- Audi AG
- Bodo Odendall
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for suppressing interference
- Patent number 9,423,792
- Issue date Aug 23, 2016
- Robert Bosch GmbH
- Claudius Bevot
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fault diagnostic systems and methods using oxygen sensor impedance
- Patent number 9,297,843
- Issue date Mar 29, 2016
- GM Global Technology Operations LLC
- Bradley C. Gibson
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen sensing method and system
- Patent number 9,291,526
- Issue date Mar 22, 2016
- Kerdea Technologies, Inc.
- Ken Ervin Fosaaen
- G01 - MEASURING TESTING
Information Patent Grant
Sensor control apparatus and sensor control system
- Patent number 9,239,273
- Issue date Jan 19, 2016
- NGK Spark Plug Co., Ltd.
- Yoshinori Hibino
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting the operational readiness of a jump lambda sensor
- Patent number 9,222,852
- Issue date Dec 29, 2015
- Robert Bosch GmbH
- Michael Fey
- G01 - MEASURING TESTING
Information Patent Grant
Methods and systems for an oxygen sensor
- Patent number 9,163,575
- Issue date Oct 20, 2015
- Ford Global Technologies, LLC
- Ross Dykstra Pursifull
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Gas sensor processing apparatus
- Patent number 9,068,934
- Issue date Jun 30, 2015
- NGK Spark Plug Co., Ltd.
- Kentaro Mori
- G01 - MEASURING TESTING
Information Patent Grant
Fueling systems, methods and apparatus for an internal combustion e...
- Patent number 8,996,282
- Issue date Mar 31, 2015
- Southwest Research Institute
- Shizuo Sasaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND CONTROL UNIT FOR REGULATING A FILL LEVEL OF A RESERVOIR...
- Publication number 20200116095
- Publication date Apr 16, 2020
- ROBERT BOSCH GmbH
- Martin Knopp
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HEATER IN-CIRCUIT CAPACITIVE MEASUREMENT
- Publication number 20200063682
- Publication date Feb 27, 2020
- Rosemount Aerospace Inc.
- Joel Boelke
- G01 - MEASURING TESTING
Information Patent Application
VALVE DUTY DIFFERENTIATED EXHAUST GAS RECIRCULATION CONTROL METHOD...
- Publication number 20200018250
- Publication date Jan 16, 2020
- Hyundai Motor Company
- Hyun-Woo NOH
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING AN OXYGEN SENSOR
- Publication number 20190360419
- Publication date Nov 28, 2019
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Kenneth Behr
- B60 - VEHICLES IN GENERAL
Information Patent Application
Sensing Combustion Misfire Events in Engines by Comparing Signals D...
- Publication number 20190293014
- Publication date Sep 26, 2019
- Kerdea Technologies, Inc.
- Ken Ervin Fosaaen
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR CONTROLLING AIR-FUEL RATIO IN IDLE PURGE-OFF MODE
- Publication number 20190178178
- Publication date Jun 13, 2019
- Hyundai Motor Company
- Tae-Gon Noh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST SENSOR
- Publication number 20180003119
- Publication date Jan 4, 2018
- Toyota Jidosha Kabushiki Kaisha
- Keiichiro AOKI
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND SYSTEMS FOR ESTIMATING EXHAUST PRESSURE WITH A VARIABLE...
- Publication number 20170167420
- Publication date Jun 15, 2017
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Daniel A. Makled
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE CONTROL APPARATUS
- Publication number 20170152807
- Publication date Jun 1, 2017
- Mitsubishi Electric Corporation
- Nobuyoshi TOMOMATSU
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS SENSOR CONTROL DEVICE
- Publication number 20160230686
- Publication date Aug 11, 2016
- Denso Corporation
- Takao MISHIMA
- G01 - MEASURING TESTING
Information Patent Application
CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE
- Publication number 20150369156
- Publication date Dec 24, 2015
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Go HAYASHITA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20150322881
- Publication date Nov 12, 2015
- Toyota Jidosha Kabushiki Kaisha
- Sachio MORI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE AND CORRESPONDIN...
- Publication number 20150260118
- Publication date Sep 17, 2015
- Audi AG
- Bodo ODENDALL
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEMS FOR AN OXYGEN SENSOR
- Publication number 20140288804
- Publication date Sep 25, 2014
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Ross Dykstra Pursifull
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FAULT DIAGNOSTIC SYSTEMS AND METHODS USING OXYGEN SENSOR IMPEDANCE
- Publication number 20140278013
- Publication date Sep 18, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- BRADLEY C. GIBSON
- G01 - MEASURING TESTING
Information Patent Application
Oxygen Sensing Method and System
- Publication number 20140136082
- Publication date May 15, 2014
- Kerdea Technologies, Inc.
- Ken Ervin Fosaaen
- G01 - MEASURING TESTING
Information Patent Application
Wideband Oxygen Sensing Method and Apparatus
- Publication number 20140130779
- Publication date May 15, 2014
- Kerdea Technologies, Inc.
- Ken Ervin Fosaaen
- G01 - MEASURING TESTING
Information Patent Application
Oxygen Sensing Method and Apparatus
- Publication number 20140130588
- Publication date May 15, 2014
- Kerdea Technologies, Inc.
- Ken Ervin Fosaaen
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DETECTING THE OPERATIONAL READINESS OF A JUMP LAMBDA SENSOR
- Publication number 20130263652
- Publication date Oct 10, 2013
- ROBERT BOSCH GmbH
- Michael Fey
- G01 - MEASURING TESTING
Information Patent Application
OXYGEN SENSOR CONTROL APPARATUS
- Publication number 20130255232
- Publication date Oct 3, 2013
- Seiji MAEDA
- G01 - MEASURING TESTING
Information Patent Application
POST CATALYST DYNAMIC SCHEDULING AND CONTROL
- Publication number 20130231846
- Publication date Sep 5, 2013
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Stephen William Magner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EMISSION CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20130192210
- Publication date Aug 1, 2013
- DENSO CORPORATION
- Kosuke NAKANO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS SENSOR PROCESSING APPARATUS
- Publication number 20130180853
- Publication date Jul 18, 2013
- NGK SPARK PLUG CO., LTD.
- Kentaro MORI
- G01 - MEASURING TESTING
Information Patent Application
SENSOR CONTROL APPARATUS AND SENSOR CONTROL SYSTEM
- Publication number 20130133399
- Publication date May 30, 2013
- NGK SPARK PLUG CO., LTD.
- Yoshinori HIBINO
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR DETECTING ABNORMAL AIR-FUEL RATIO VARIATIO...
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- Publication date May 16, 2013
- Yuya Yoshikawa
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Information Patent Application
AIR-FUEL RATIO CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20130061581
- Publication date Mar 14, 2013
- Honda Motor Co., Ltd.
- Tooru SEKIGUCHI
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Fueling Systems, Methods And Apparatus For An Internal Combustion E...
- Publication number 20130035842
- Publication date Feb 7, 2013
- SOUTHWEST RESEARCH INSTITUTE
- Shizuo Sasaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND CONTROL UNIT FOR MONITORING CABLE FAULTS ON A BROADBAND...
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- ROBERT BOSCH GmbH
- Bernhard Ledermann
- G01 - MEASURING TESTING
Information Patent Application
SENSOR CONTROL APPARATUS AND SENSOR CONTROL METHOD
- Publication number 20120239271
- Publication date Sep 20, 2012
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Information Patent Application
INTER-CYLINDER AIR-FUEL RATIO IMBALANCE DETERMINATION APPARATUS FOR...
- Publication number 20120232773
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- Toyota Jidosha Kabushiki Kaisha
- Yasushi Iwazaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

with sensor resistivity varying with oxygen concentration

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Oxygen sensor adaptive impedance control

Heater in-circuit capacitive measurement

Method and control unit for regulating a fill level of a reservoir...

Valve duty differentiated exhaust gas recirculation control method...

Method for controlling air-fuel ratio in idle purge-off mode

Resistive based combustion sensing method and apparatus

Post catalyst dynamic scheduling and control

Sensing combustion misfire events in engines by comparing signals d...

Method and system for controlling an oxygen sensor

Engine control device and engine control method

Gas sensor control device

Internal combustion engine

Exhaust sensor

Control device of internal combustion engine

Wideband oxygen sensing

Methods and systems for estimating exhaust pressure with a variable...

Control system of internal combustion engine

Exhaust gas purification apparatus for internal combustion engine

Engine control apparatus

Wideband oxygen sensing method and apparatus

Control device for internal combustion engine

Method for operating an internal combustion engine and correspondin...

Method for suppressing interference

Fault diagnostic systems and methods using oxygen sensor impedance

Oxygen sensing method and system

Sensor control apparatus and sensor control system

Method for detecting the operational readiness of a jump lambda sensor

Methods and systems for an oxygen sensor

Gas sensor processing apparatus

Fueling systems, methods and apparatus for an internal combustion e...

Patents Applicationslast 30 patents

METHOD AND CONTROL UNIT FOR REGULATING A FILL LEVEL OF A RESERVOIR...

HEATER IN-CIRCUIT CAPACITIVE MEASUREMENT

VALVE DUTY DIFFERENTIATED EXHAUST GAS RECIRCULATION CONTROL METHOD...

METHOD AND SYSTEM FOR CONTROLLING AN OXYGEN SENSOR

Sensing Combustion Misfire Events in Engines by Comparing Signals D...

METHOD FOR CONTROLLING AIR-FUEL RATIO IN IDLE PURGE-OFF MODE

EXHAUST SENSOR

METHODS AND SYSTEMS FOR ESTIMATING EXHAUST PRESSURE WITH A VARIABLE...

ENGINE CONTROL APPARATUS

GAS SENSOR CONTROL DEVICE

CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE AND CORRESPONDIN...

METHODS AND SYSTEMS FOR AN OXYGEN SENSOR

FAULT DIAGNOSTIC SYSTEMS AND METHODS USING OXYGEN SENSOR IMPEDANCE

Oxygen Sensing Method and System

Wideband Oxygen Sensing Method and Apparatus

Oxygen Sensing Method and Apparatus

METHOD FOR DETECTING THE OPERATIONAL READINESS OF A JUMP LAMBDA SENSOR

OXYGEN SENSOR CONTROL APPARATUS

POST CATALYST DYNAMIC SCHEDULING AND CONTROL

EMISSION CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

GAS SENSOR PROCESSING APPARATUS

SENSOR CONTROL APPARATUS AND SENSOR CONTROL SYSTEM

APPARATUS AND METHOD FOR DETECTING ABNORMAL AIR-FUEL RATIO VARIATIO...

AIR-FUEL RATIO CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

Fueling Systems, Methods And Apparatus For An Internal Combustion E...

METHOD AND CONTROL UNIT FOR MONITORING CABLE FAULTS ON A BROADBAND...

SENSOR CONTROL APPARATUS AND SENSOR CONTROL METHOD

INTER-CYLINDER AIR-FUEL RATIO IMBALANCE DETERMINATION APPARATUS FOR...