Craig M. Sawdon

Person

Williamston, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for engine auto-ignition detection and mitigation
- Patent number 9,915,240
- Issue date Mar 13, 2018
- GM Global Technology Operations LLC
- Craig M. Sawdon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Noise updating systems and methods
- Patent number 9,441,556
- Issue date Sep 13, 2016
- GM Global Technology Operations LLC
- Wajdi B. Hamama
- G01 - MEASURING TESTING
Information Patent Grant
Stochastic pre-ignition prediction and mitigation systems and methods
- Patent number 9,376,975
- Issue date Jun 28, 2016
- GM Global Technology Operations LLC
- J. Michael Gwidt
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
System and method for detecting stochastic pre-ignition
- Patent number 8,973,429
- Issue date Mar 10, 2015
- GM Global Technology Operations LLC
- J. Michael Gwidt
- G01 - MEASURING TESTING
Information Patent Grant
System and method for knock detection based on ethanol concentratio...
- Patent number 8,478,511
- Issue date Jul 2, 2013
- GM Global Technology Operations LLC
- Wajdi B. Hamama
- G01 - MEASURING TESTING
Information Patent Grant
Ignition coil module fuse diagnostic
- Patent number 7,792,633
- Issue date Sep 7, 2010
- GM Global Technology Operations, Inc.
- Wajdi B. Hamama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diagnostic systems and methods for engine knock sensors
- Patent number 7,769,536
- Issue date Aug 3, 2010
- GM Global Technology Operations, Inc.
- Wajdi B. Hamama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Managing lean air/fuel transients in coordinated torque control
- Patent number 7,748,362
- Issue date Jul 6, 2010
- GM Global Technology Operations, Inc.
- Christopher E. Whitney
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System to release a stuck lock-pin in a cam phaser
- Patent number 7,565,888
- Issue date Jul 28, 2009
- GM Global Technology Operations, Inc.
- Craig Michael Sawdon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Knock sensor diagnostic system and method
- Patent number 7,562,558
- Issue date Jul 21, 2009
- GM Global Technology Operations, Inc.
- Robert J. Horner
- G01 - MEASURING TESTING
Information Patent Grant
Knock system with detection zones
- Patent number 7,526,943
- Issue date May 5, 2009
- GM Global Technology Operations, Inc.
- Anthony E. Cubr
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR ENGINE AUTO-IGNITION DETECTION AND MITIGATION
- Publication number 20170328334
- Publication date Nov 16, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Craig M. Sawdon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
STOCHASTIC PRE-IGNITION (SPI) MITIGATION USING AN ADAPTIVE SPI SCALER
- Publication number 20140297164
- Publication date Oct 2, 2014
- GM GLOBAL TECHNOLOGIES OPERATIONS LLC
- Craig M. Sawdon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE KNOCK DETECTION SYSTEMS AND METHODS
- Publication number 20140278010
- Publication date Sep 18, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Wajdi B. Hamama
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR DETECTING STOCHASTIC PRE-IGNITION
- Publication number 20140238120
- Publication date Aug 28, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- J. Michael Gwidt
- G01 - MEASURING TESTING
Information Patent Application
STOCHASTIC PRE-IGNITION PREDICTION AND MITIGATION SYSTEMS AND METHODS
- Publication number 20140163844
- Publication date Jun 12, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- J. Michael Gwidt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR KNOCK DETECTION BASED ON ETHANOL CONCENTRATIO...
- Publication number 20120048234
- Publication date Mar 1, 2012
- GM Global Technology Operations, Inc.
- Wajdi B. Hamama
- G01 - MEASURING TESTING
Information Patent Application
DIAGNOSTIC SYSTEMS AND METHODS FOR ENGINE KNOCK SENSORS
- Publication number 20100168991
- Publication date Jul 1, 2010
- GM Global Technology Operations, Inc.
- Wajdi B. Hamama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
IGNITION COIL MODULE FUSE DIAGNOSTIC
- Publication number 20100004846
- Publication date Jan 7, 2010
- GM Global Technology Operations, Inc.
- Wajdi B. Hamama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MANAGING LEAN AIR/FUEL TRANSIENTS IN COORDINATED TORQUE CONTROL
- Publication number 20090283070
- Publication date Nov 19, 2009
- GM Global Technology Operations, Inc.
- Christopher E. Whitney
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
KNOCK SENSOR DIAGNOSTIC SYSTEM AND METHOD
- Publication number 20090064762
- Publication date Mar 12, 2009
- Robert J. Horner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
KNOCK SYSTEM WITH DETECTION ZONES
- Publication number 20080229806
- Publication date Sep 25, 2008
- Anthony E. Cubr
- G01 - MEASURING TESTING
Information Patent Application
System to release a stuck lock-pin in a cam phaser
- Publication number 20060236964
- Publication date Oct 26, 2006
- Craig Michael Sawdon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Craig M. Sawdon

Person

Patents Grantslast 30 patents

Method and system for engine auto-ignition detection and mitigation

Noise updating systems and methods

Stochastic pre-ignition prediction and mitigation systems and methods

Engine knock diagnostic

System and method for detecting stochastic pre-ignition

System and method for knock detection based on ethanol concentratio...

Ignition coil module fuse diagnostic

Diagnostic systems and methods for engine knock sensors

Managing lean air/fuel transients in coordinated torque control

System to release a stuck lock-pin in a cam phaser

Knock sensor diagnostic system and method

Knock system with detection zones

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR ENGINE AUTO-IGNITION DETECTION AND MITIGATION

STOCHASTIC PRE-IGNITION (SPI) MITIGATION USING AN ADAPTIVE SPI SCALER

ENGINE KNOCK DETECTION SYSTEMS AND METHODS

SYSTEM AND METHOD FOR DETECTING STOCHASTIC PRE-IGNITION

STOCHASTIC PRE-IGNITION PREDICTION AND MITIGATION SYSTEMS AND METHODS

SYSTEM AND METHOD FOR KNOCK DETECTION BASED ON ETHANOL CONCENTRATIO...

DIAGNOSTIC SYSTEMS AND METHODS FOR ENGINE KNOCK SENSORS

IGNITION COIL MODULE FUSE DIAGNOSTIC

MANAGING LEAN AIR/FUEL TRANSIENTS IN COORDINATED TORQUE CONTROL

ENGINE KNOCK DIAGNOSTIC

KNOCK SENSOR DIAGNOSTIC SYSTEM AND METHOD

KNOCK SYSTEM WITH DETECTION ZONES

System to release a stuck lock-pin in a cam phaser