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John F. VAN GILDER
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Webberville, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Purge valve leak diagnostic robustness improvements for small turbo...
Patent number
10,156,209
Issue date
Dec 18, 2018
GM Global Technology Operations LLC
Robert W. Jackson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control and diagnosis of a controller wake up feature
Patent number
9,390,569
Issue date
Jul 12, 2016
GM Global Technology Operations LLC
James T. Kurnik
G07 - CHECKING-DEVICES
Information
Patent Grant
System and method to diagnose fuel system pressure sensor
Patent number
9,316,558
Issue date
Apr 19, 2016
GM Global Technology Operations LLC
Robert Jackson
G01 - MEASURING TESTING
Information
Patent Grant
Engine knock diagnostic
Patent number
9,157,825
Issue date
Oct 13, 2015
GM Global Technology Operations LLC
Wajdi B. Hamama
G01 - MEASURING TESTING
Information
Patent Grant
Nitrogen dioxide generation diagnostic for a diesel after-treatment...
Patent number
8,984,867
Issue date
Mar 24, 2015
GM Global Technology Operations LLC
Igor Anilovich
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Diagnostic system and method for processing continuous and intermit...
Patent number
8,868,282
Issue date
Oct 21, 2014
GM Global Technology Operations LLC
Peter John Giles
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Non-methane hydrocarbon conversion efficiency diagnostic for a dies...
Patent number
8,839,602
Issue date
Sep 23, 2014
GM Global Technology Operations LLC
Igor Anilovich
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Control system and method for sensor signal out of range detection
Patent number
8,670,894
Issue date
Mar 11, 2014
GM Global Technology Operations LLC
Wenbo Wang
G01 - MEASURING TESTING
Information
Patent Grant
Method of detecting an in-range failure of a brake pedal position s...
Patent number
8,634,985
Issue date
Jan 21, 2014
GM Global Technology Operations LLC
Andrew M. Zettel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control systems and methods for estimating engine coolant heat loss
Patent number
8,635,006
Issue date
Jan 21, 2014
GM Global Technology Operations LLC
Wajdi B. Hamama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Efficiency determination for a selective-catalytic-reduction catalyst
Patent number
8,629,781
Issue date
Jan 14, 2014
GM Global Technology Operations LLC
Janean E. Kowalkowski
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Outside air temperature sensor diagnostic systems for a vehicle
Patent number
8,608,374
Issue date
Dec 17, 2013
GM Global Technology Operations LLC
Wajdi B. Hamama
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
Systems and methods for digital signal processing
Patent number
8,527,187
Issue date
Sep 3, 2013
GM Global Technology Operations LLC
Wajdi B. Hamama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Plug-in hybrid EVAP valve management to reduce valve cycling
Patent number
8,447,494
Issue date
May 21, 2013
GM Global Technology Operations LLC
Zhong Wang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Diesel oxidation catalyst efficiency diagnostic method
Patent number
8,443,589
Issue date
May 21, 2013
GM Global Technology Operations LLC
Chuan He
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Large leak diagnostic tool for a sealed fuel system in a vehicle
Patent number
8,397,552
Issue date
Mar 19, 2013
GM Global Technology Operations LLC
Robert Jackson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of monitoring in-use performance ratios of onboard diagnosti...
Patent number
8,346,424
Issue date
Jan 1, 2013
GM Global Technology Operations LLC
Andrew M. Zettel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Belt slip diagnostic system for accessory and hybrid electric drives
Patent number
7,974,749
Issue date
Jul 5, 2011
GM Global Technology Operations LLC
Andrew M. Zettel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Engine oil temperature diagnostic methods and systems
Patent number
7,930,077
Issue date
Apr 19, 2011
GM Global Technology Operations LLC
Wajdi B. Hamama
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for determining operation errors for a high pr...
Patent number
7,878,180
Issue date
Feb 1, 2011
GM Global Technology Operations, Inc.
Wenbo Wang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Diagnostic system for spark ignition direct injection system contro...
Patent number
7,826,963
Issue date
Nov 2, 2010
GM Global Technology Operations, Inc.
Wenbo Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System for detecting failures in fuel systems
Patent number
7,739,897
Issue date
Jun 22, 2010
GM Global Technology Operations, Inc.
Zhong Wang
G01 - MEASURING TESTING
Information
Patent Grant
Intake air temperature sensor diagnostic
Patent number
7,644,608
Issue date
Jan 12, 2010
GM Global Technology Operations, Inc.
Kurt D. Mc Lain
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Adaptive barometric pressure estimation in which an internal combus...
Patent number
7,631,551
Issue date
Dec 15, 2009
GM Global Technology Operations, Inc.
Wenbo Wang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for on-board diagnosis of cold start emissions reduction con...
Patent number
7,630,826
Issue date
Dec 8, 2009
GM Global Technology Operations, Inc.
Wenbo Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Valvetrain drive stretch compensation for camshaft to crankshaft co...
Patent number
7,519,465
Issue date
Apr 14, 2009
GM Global Technology Operations, Inc.
Antonio E. Bartolomeo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Brake booster vacuum sensor rationality check
Patent number
7,467,544
Issue date
Dec 23, 2008
GM Global Technology Operations, Inc.
Zhong Wang
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for determining coolant temperature rationally...
Patent number
6,931,865
Issue date
Aug 23, 2005
General Motors Corporation
John F. Van Gilder
G01 - MEASURING TESTING
Information
Patent Grant
Method for on-board diagnosis of cold start emissions reduction con...
Patent number
6,871,136
Issue date
Mar 22, 2005
General Motors Corporation
Wenbo Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
Purge Valve Leak Diagnostic Robustness Improvements For Small Turbo...
Publication number
20170218886
Publication date
Aug 3, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Robert W. JACKSON
G01 - MEASURING TESTING
Information
Patent Application
CONTROL AND DIAGNOSIS OF A CONTROLLER WAKE UP FEATURE
Publication number
20150332526
Publication date
Nov 19, 2015
GM GLOBAL TECHNOLOGY OPERATIONS LLC
JAMES T. KURNIK
G07 - CHECKING-DEVICES
Information
Patent Application
CONTROL OF REGENERATION IN A DIESEL AFTER-TREATMENT SYSTEM
Publication number
20150113963
Publication date
Apr 30, 2015
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Igor Anilovich
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD TO DIAGNOSE FUEL SYSTEM PRESSURE SENSOR
Publication number
20140352658
Publication date
Dec 4, 2014
ROBERT JACKSON
G01 - MEASURING TESTING
Information
Patent Application
DIAGNOSTIC SYSTEM AND METHOD FOR PROCESSING CONTINUOUS AND INTERMIT...
Publication number
20140025249
Publication date
Jan 23, 2014
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Peter John GILES
B60 - VEHICLES IN GENERAL
Information
Patent Application
NITROGEN DIOXIDE GENERATION DIAGNOSTIC FOR A DIESEL AFTER-TREATMENT...
Publication number
20130263591
Publication date
Oct 10, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Igor Anilovich
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
NON-METHANE HYDROCARBON CONVERSION EFFICIENCY DIAGNOSTIC FOR A DIES...
Publication number
20130263577
Publication date
Oct 10, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Igor Anilovich
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EFFICIENCY DETERMINATION FOR A SELECTIVE-CATALYTIC-REDUCTION CATALYST
Publication number
20120280819
Publication date
Nov 8, 2012
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Janean E Kowalkowski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD OF DETECTING AN IN-RANGE FAILURE OF A BRAKE PEDAL POSITION S...
Publication number
20120191295
Publication date
Jul 26, 2012
GM GLOBAL TECHNOLOGY OPERATIONS LLC
ANDREW M. ZETTEL
B60 - VEHICLES IN GENERAL
Information
Patent Application
LARGE LEAK DIAGNOSTIC TOOL FOR A SEALED FUEL SYSTEM IN A VEHICLE
Publication number
20120079873
Publication date
Apr 5, 2012
GM Global Technology Operations, Inc.
Robert Jackson
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD OF MONITORING IN-USE PERFORMANCE RATIOS OF ONBOARD DIAGNOSTI...
Publication number
20120072060
Publication date
Mar 22, 2012
GM Global Technology Operations, Inc.
Andrew M. Zettel
B60 - VEHICLES IN GENERAL
Information
Patent Application
OUTSIDE AIR TEMPERATURE SENSOR DIAGNOSTIC SYSTEMS FOR A VEHICLE
Publication number
20120051388
Publication date
Mar 1, 2012
GM Global Technology Operations, Inc.
Wajdi B. Hamama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
DIAGNOSTIC SYSTEM FOR SPARK IGNITION DIRECT INJECTION SYSTEM CONTRO...
Publication number
20100269793
Publication date
Oct 28, 2010
GM Global Technology Operations, Inc.
Wenbo Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
CONTROL SYSTEM AND METHOD FOR SENSOR SIGNAL OUT OF RANGE DETECTION
Publication number
20100274442
Publication date
Oct 28, 2010
GM Global Technology Operations, Inc.
Wenbo Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD AND APPARATUS FOR DETERMINING OPERATION ERRORS FOR A HIGH PR...
Publication number
20100192912
Publication date
Aug 5, 2010
GM Global Technology Operations, Inc.
Wenbo Wang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CONTROL SYSTEMS AND METHODS FOR ESTIMATING ENGINE COOLANT HEAT LOSS
Publication number
20100125401
Publication date
May 20, 2010
GM Global Technology Operations, Inc.
Wajdi B. Hamama
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE KNOCK DIAGNOSTIC
Publication number
20090276147
Publication date
Nov 5, 2009
GM Global Technology Operations, Inc.
Wajdi B. Hamama
G01 - MEASURING TESTING
Information
Patent Application
PLUG-IN HYBRID EVAP VALVE MANAGEMENT TO REDUCE VALVE CYCLING
Publication number
20090216426
Publication date
Aug 27, 2009
GM Global Technology Operations, Inc.
Zhong Wang
B60 - VEHICLES IN GENERAL
Information
Patent Application
INTAKE AIR TEMPERATURE SENSOR DIAGNOSTIC
Publication number
20090100921
Publication date
Apr 23, 2009
GM Global Technology Operations, Inc.
Kurt D. Mc Lain
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
VALVETRAIN DRIVE STRETCH COMPENSATION FOR CAMSHAFT TO CRANKSHAFT CO...
Publication number
20090030586
Publication date
Jan 29, 2009
GM Global Technology Operations, Inc.
Antonio E. Bartolomeo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ADAPTIVE BAROMETRIC PRESSURE ESTIMATION
Publication number
20090025469
Publication date
Jan 29, 2009
Wenbo Wang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ENGINE OIL TEMPERATURE DIAGNOSTIC METHODS AND SYSTEMS
Publication number
20080262673
Publication date
Oct 23, 2008
Wajdi B. Hamama
G01 - MEASURING TESTING
Information
Patent Application
System for detecting failures in fuel systems
Publication number
20080245129
Publication date
Oct 9, 2008
Zhong Wang
G01 - MEASURING TESTING
Information
Patent Application
Systems and methods for digital signal processing
Publication number
20080224888
Publication date
Sep 18, 2008
Wajdi B. Hamama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR ON-BOARD DIAGNOSIS OF COLD START EMISSIONS REDUCTION CON...
Publication number
20080195297
Publication date
Aug 14, 2008
Wenbo Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Belt slip diagnostic system for accesory and hybrid electric drives
Publication number
20080021603
Publication date
Jan 24, 2008
Andrew M. Zettel
B60 - VEHICLES IN GENERAL
Information
Patent Application
Brake booster vacuum sensor rationality check
Publication number
20060288766
Publication date
Dec 28, 2006
Zhong Wang
G01 - MEASURING TESTING
Information
Patent Application
Diesel oxidation catalyst efficiency diagnostic method
Publication number
20050279156
Publication date
Dec 22, 2005
Chuan He
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD AND APPARATUS FOR DETERMINING COOLANT TEMPERATURE RATIONALIT...
Publication number
20050178130
Publication date
Aug 18, 2005
John F. Van Gilder
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES