John W. Siekkinen

Person

Novi, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for controlling ultra-capacitor charge and discha...
- Patent number 10,202,958
- Issue date Feb 12, 2019
- GM Global Technology Operations LLC
- John W. Siekkinen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Minimum power consumption for cool down diagnostic based on cylinde...
- Patent number 10,190,481
- Issue date Jan 29, 2019
- GM Global Technology Operations LLC
- Stephen Paul Levijoki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for monitoring temperatures of components of an u...
- Patent number 10,060,985
- Issue date Aug 28, 2018
- GM Global Technology Operations LLC
- John W. Siekkinen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for converting two diagnostic states of a control...
- Patent number 10,026,238
- Issue date Jul 17, 2018
- GM Global Technology Operations LLC
- John W. Siekkinen
- B60 - VEHICLES IN GENERAL
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
Diagnostic system and method for an oxygen sensor positioned downst...
- Patent number 9,181,844
- Issue date Nov 10, 2015
- GM Global Technology Operations LLC
- Stephen Paul Levijoki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of monitoring an engine coolant system of a vehicle
- Patent number 9,151,211
- Issue date Oct 6, 2015
- GM Global Technology Operations LLC
- Igor Anilovich
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for diagnosing a fault in an oxygen sensor based...
- Patent number 9,146,177
- Issue date Sep 29, 2015
- GM Global Technology Operations LLC
- Stephen Paul Levijoki
- G01 - MEASURING TESTING
Information Patent Grant
Low coolant temperature fault diagnostic systems and methods
- Patent number 9,103,267
- Issue date Aug 11, 2015
- Stephen Paul Levijoki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Coordination of fuel cutoff for fault detection and hybrid operation
- Patent number 9,096,210
- Issue date Aug 4, 2015
- GM Global Technology Operations LLC
- Christopher E. Whitney
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for diagnosing faults in an oxygen sensor
- Patent number 8,939,010
- Issue date Jan 27, 2015
- GM Global Technology Operations LLC
- Stephen Paul Levijoki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diagnostic system and method for a switchable water pump
- Patent number 8,813,693
- Issue date Aug 26, 2014
- GM Global Technology Operations LLC
- Daniel A. Bialas
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System and method for performing engine material temperature sensor...
- Patent number 8,620,516
- Issue date Dec 31, 2013
- GM Global Technology Operations LLC
- Igor Anilovich
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for diagnosing oxygen sensors and catalytic con...
- Patent number 8,583,349
- Issue date Nov 12, 2013
- GM Global Technology Operations LLC
- Igor Anilovich
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine heater use detection systems and methods
- Patent number 8,166,808
- Issue date May 1, 2012
- GM Global Technology Operations LLC
- Daniel A Bialas
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Post oxygen sensor performance diagnostic with minimum air flow
- Patent number 8,086,392
- Issue date Dec 27, 2011
- GM Global Technology Operations LLC
- Igor Anilovich
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine cooling system diagnostic for applications with two coolant...
- Patent number 8,046,150
- Issue date Oct 25, 2011
- GM Global Technology Operations LLC
- Igor Anilovich
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for determining oxygen sensor heater resistance
- Patent number 8,014,930
- Issue date Sep 6, 2011
- GM Global Technology Operations LLC
- Igor Anilovich
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Oxygen sensor heater control strategy
- Patent number 7,968,827
- Issue date Jun 28, 2011
- GM Global Technology Operations LLC
- Justin F. Adams
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine coolant temperature estimation system
- Patent number 7,921,705
- Issue date Apr 12, 2011
- GM Global Technology Operations, Inc.
- Wajdi B. Hamama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Torque converter clutch control system and post oxygen sensor perfo...
- Patent number 7,881,859
- Issue date Feb 1, 2011
- GM Global Technology Operations, Inc.
- Douglas J. Moening
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Block heater usage detection and coolant temperature adjustment
- Patent number 7,873,464
- Issue date Jan 18, 2011
- GM Global Technology Operations, Inc.
- Samuel Bryan Shartzer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Oxygen sensor heater control methods and systems
- Patent number 7,467,628
- Issue date Dec 23, 2008
- GM Global Technology Operations, Inc.
- Justin F. Adams
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling the heating of an oxygen senso...
- Patent number 7,193,178
- Issue date Mar 20, 2007
- General Motors Corporation
- Jeffrey A. Sell
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OXYGEN SENSOR DIAGNOSTIC
- Publication number 20200049091
- Publication date Feb 13, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Junhong Dai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
System and Method for Controlling Ultra-Capacitor Charge And Discha...
- Publication number 20170016420
- Publication date Jan 19, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- John W. SIEKKINEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
System And Method For Monitoring Temperatures of Components Of An U...
- Publication number 20170016419
- Publication date Jan 19, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- John W. SIEKKINEN
- G01 - MEASURING TESTING
Information Patent Application
System and Method For Converting Two Diagnostic States Of A Control...
- Publication number 20170018126
- Publication date Jan 19, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- John W. SIEKKINEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MINIMUM POWER CONSUMPTION FOR COOL DOWN DIAGNOSTIC BASED ON CYLINDE...
- Publication number 20150094930
- Publication date Apr 2, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- STEPHEN PAUL LEVIJOKI
- 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
SYSTEM AND METHOD FOR DIAGNOSING A FAULT IN AN OXYGEN SENSOR BASED...
- Publication number 20140033812
- Publication date Feb 6, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Stephen Paul Levijoki
- G01 - MEASURING TESTING
Information Patent Application
LOW COOLANT TEMPERATURE FAULT DIAGNOSTIC SYSTEMS AND METHODS
- Publication number 20140019026
- Publication date Jan 16, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Stephen Paul Levijoki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COORDINATION OF FUEL CUTOFF FOR FAULT DETECTION AND HYBRID OPERATION
- Publication number 20130184907
- Publication date Jul 18, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Christopher E. Whitney
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR DIAGNOSING FAULTS IN AN OXYGEN SENSOR
- Publication number 20130104626
- Publication date May 2, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Stephen Paul Levijoki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DIAGNOSTIC SYSTEM AND METHOD FOR A SWITCHABLE WATER PUMP
- Publication number 20130089436
- Publication date Apr 11, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Daniel A. Bialas
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DIAGNOSTIC SYSTEM AND METHOD FOR AN OXYGEN SENSOR POSITIONED DOWNST...
- Publication number 20120317959
- Publication date Dec 20, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Stephen Paul Levijoki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD FOR PERFORMING ENGINE MATERIAL TEMPERATURE SENSOR...
- Publication number 20120215397
- Publication date Aug 23, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Igor Anilovich
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MONITORING AN ENGINE COOLANT SYSTEM OF A VEHICLE
- Publication number 20120179353
- Publication date Jul 12, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Igor Anilovich
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE HEATER USE DETECTION SYSTEMS AND METHODS
- Publication number 20120011925
- Publication date Jan 19, 2012
- GM GLOBAL TECHNOLOGY OPEARATIONS, INC.
- Daniel A. Bialas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR DIAGNOSING OXYGEN SENSORS AND CATALYTIC CON...
- Publication number 20110106411
- Publication date May 5, 2011
- GM Global Technology Operations, Inc.
- Igor Anilovich
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
BLOCK HEATER USAGE DETECTION AND COOLANT TEMPERATURE ADJUSTMENT
- Publication number 20100256892
- Publication date Oct 7, 2010
- GM Global Technology Operations, Inc.
- Samuel Bryan Shartzer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
POST OXYGEN SENSOR PERFORMANCE DIAGNOSTIC WITH MINIMUM AIR FLOW
- Publication number 20100242933
- Publication date Sep 30, 2010
- GM Global Technology Operations, Inc.
- Igor Anilovich
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE COOLING SYSTEM DIAGNOSTIC FOR APPLICATIONS WITH TWO COOLANT...
- Publication number 20100138134
- Publication date Jun 3, 2010
- GM Global Technology Operations, Inc.
- Igor Anilovich
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD FOR DETERMINING OXYGEN SENSOR HEATER RESISTANCE
- Publication number 20100114453
- Publication date May 6, 2010
- GM Global Technology Operations, Inc.
- Igor Anilovich
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE COOLANT TEMPERATURE ESTIMATION SYSTEM
- Publication number 20100058848
- Publication date Mar 11, 2010
- GM Global Technology Operations, Inc.
- Wajdi B. Hamama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
OXYGEN SENSOR HEATER CONTROL STRATEGY
- Publication number 20090150057
- Publication date Jun 11, 2009
- GM Global Technology Operations, Inc.
- Justin F. Adams
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TORQUE CONVERTER CLUTCH CONTROL SYSTEM AND POST OXYGEN SENSOR PERFO...
- Publication number 20090118988
- Publication date May 7, 2009
- GM Global Technology Operations, Inc.
- Douglas J. Moening
- B60 - VEHICLES IN GENERAL
Information Patent Application
OXYGEN SENSOR HEATER CONTROL METHODS AND SYSTEMS
- Publication number 20080178856
- Publication date Jul 31, 2008
- Justin F. Adams
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel control compensation for exhaust sensor response time degradation
- Publication number 20060196487
- Publication date Sep 7, 2006
- David N. Belton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method and apparatus for controlling the heating of an oxygen senso...
- Publication number 20050006368
- Publication date Jan 13, 2005
- Jeffrey A. Sell
- G01 - MEASURING TESTING

John W. Siekkinen

Person

Patents Grantslast 30 patents

System and method for controlling ultra-capacitor charge and discha...

Minimum power consumption for cool down diagnostic based on cylinde...

System and method for monitoring temperatures of components of an u...

System and method for converting two diagnostic states of a control...

Fault diagnostic systems and methods using oxygen sensor impedance

Diagnostic system and method for an oxygen sensor positioned downst...

Method of monitoring an engine coolant system of a vehicle

System and method for diagnosing a fault in an oxygen sensor based...

Low coolant temperature fault diagnostic systems and methods

Coordination of fuel cutoff for fault detection and hybrid operation

System and method for diagnosing faults in an oxygen sensor

Diagnostic system and method for a switchable water pump

System and method for performing engine material temperature sensor...

Systems and methods for diagnosing oxygen sensors and catalytic con...

Engine heater use detection systems and methods

Post oxygen sensor performance diagnostic with minimum air flow

Engine cooling system diagnostic for applications with two coolant...

System and method for determining oxygen sensor heater resistance

Oxygen sensor heater control strategy

Engine coolant temperature estimation system

Torque converter clutch control system and post oxygen sensor perfo...

Block heater usage detection and coolant temperature adjustment

Oxygen sensor heater control methods and systems

Method and apparatus for controlling the heating of an oxygen senso...

Patents Applicationslast 30 patents

OXYGEN SENSOR DIAGNOSTIC

System and Method for Controlling Ultra-Capacitor Charge And Discha...

System And Method For Monitoring Temperatures of Components Of An U...

System and Method For Converting Two Diagnostic States Of A Control...

MINIMUM POWER CONSUMPTION FOR COOL DOWN DIAGNOSTIC BASED ON CYLINDE...

FAULT DIAGNOSTIC SYSTEMS AND METHODS USING OXYGEN SENSOR IMPEDANCE

SYSTEM AND METHOD FOR DIAGNOSING A FAULT IN AN OXYGEN SENSOR BASED...

LOW COOLANT TEMPERATURE FAULT DIAGNOSTIC SYSTEMS AND METHODS

COORDINATION OF FUEL CUTOFF FOR FAULT DETECTION AND HYBRID OPERATION

SYSTEM AND METHOD FOR DIAGNOSING FAULTS IN AN OXYGEN SENSOR

DIAGNOSTIC SYSTEM AND METHOD FOR A SWITCHABLE WATER PUMP

DIAGNOSTIC SYSTEM AND METHOD FOR AN OXYGEN SENSOR POSITIONED DOWNST...

SYSTEM AND METHOD FOR PERFORMING ENGINE MATERIAL TEMPERATURE SENSOR...

METHOD OF MONITORING AN ENGINE COOLANT SYSTEM OF A VEHICLE

ENGINE HEATER USE DETECTION SYSTEMS AND METHODS

SYSTEMS AND METHODS FOR DIAGNOSING OXYGEN SENSORS AND CATALYTIC CON...

BLOCK HEATER USAGE DETECTION AND COOLANT TEMPERATURE ADJUSTMENT

POST OXYGEN SENSOR PERFORMANCE DIAGNOSTIC WITH MINIMUM AIR FLOW

ENGINE COOLING SYSTEM DIAGNOSTIC FOR APPLICATIONS WITH TWO COOLANT...

SYSTEM AND METHOD FOR DETERMINING OXYGEN SENSOR HEATER RESISTANCE

ENGINE COOLANT TEMPERATURE ESTIMATION SYSTEM

OXYGEN SENSOR HEATER CONTROL STRATEGY

TORQUE CONVERTER CLUTCH CONTROL SYSTEM AND POST OXYGEN SENSOR PERFO...

OXYGEN SENSOR HEATER CONTROL METHODS AND SYSTEMS

Fuel control compensation for exhaust sensor response time degradation

Method and apparatus for controlling the heating of an oxygen senso...