Yann Guezennec

Person

Columbus, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Universal tracking air-fuel regulator for internal combustion engines
- Patent number 8,571,785
- Issue date Oct 29, 2013
- GM Global Technology Operations LLC
- Sai S. V. Rajagopalan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel control system and method for more accurate response to feedba...
- Patent number 8,347,866
- Issue date Jan 8, 2013
- GM Global Technology Operations LLC
- Jason Meyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Compensating for random catalyst behavior
- Patent number 8,346,458
- Issue date Jan 1, 2013
- GM Global Technology Operations LLC
- Shawn W. Midlam-Mohler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Delay calibration systems and methods
- Patent number 8,265,858
- Issue date Sep 11, 2012
- GM Global Technology Operations LLC
- Jason Meyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control systems and methods using geometry based exhaust mixing model
- Patent number 8,224,557
- Issue date Jul 17, 2012
- GM Global Technology Operations LLC
- Sai S. V. Rajagopalan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel control system and method for improved response to feedback fr...
- Patent number 8,186,336
- Issue date May 29, 2012
- GM Global Technology Operations LLC
- Jason Meyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Delay compensation systems and methods
- Patent number 8,113,187
- Issue date Feb 14, 2012
- GM Global Technology Operations LLC
- Jason Meyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for determining a camshaft position in a variable...
- Patent number 8,096,271
- Issue date Jan 17, 2012
- GM Global Technology Operations LLC
- Yiran Hu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air fuel ratio control system for internal combustion engines
- Patent number 7,937,209
- Issue date May 3, 2011
- GM Global Technology Operations LLC
- Kenneth P. Dudek
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Off-line calibration of universal tracking air fuel ratio regulators
- Patent number 7,925,421
- Issue date Apr 12, 2011
- GM Global Technology Operations LLC
- Sharon Liu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods for estimating residual gas fraction for intern...
- Patent number 7,689,345
- Issue date Mar 30, 2010
- GM Global Technology Operations, Inc.
- Layne K. Wiggins
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for estimating volumetric efficiency for engines...
- Patent number 7,472,013
- Issue date Dec 30, 2008
- GM Global Technology Operations, Inc.
- Layne K. Wiggins
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
COMPENSATING FOR RANDOM CATALYST BEHAVIOR
- Publication number 20110082635
- Publication date Apr 7, 2011
- GM Global Technology Operations, Inc.
- Shawn W. Midlam-Mohler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DELAY COMPENSATION SYSTEMS AND METHODS
- Publication number 20110073087
- Publication date Mar 31, 2011
- GM Global Technology Operations, Inc.
- Jason Meyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL CONTROL SYSTEM AND METHOD FOR IMPROVED RESPONSE TO FEEDBACK FR...
- Publication number 20110077845
- Publication date Mar 31, 2011
- GM Global Technology Operations, Inc.
- Jason Meyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DELAY CALIBRATION SYSTEMS AND METHODS
- Publication number 20110077844
- Publication date Mar 31, 2011
- GM Global Technology Operations, Inc.
- Jason Meyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FUEL CONTROL SYSTEM AND METHOD FOR MORE ACCURATE RESPONSE TO FEEDBA...
- Publication number 20110073089
- Publication date Mar 31, 2011
- GM Global Technology Operations, Inc.
- Jason Meyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR DETERMINING A CAMSHAFT POSITION IN A VARIABLE...
- Publication number 20100300387
- Publication date Dec 2, 2010
- GM GLOBAL TECHNOOLOGY OPERATIONS, INC.
- Yiran Hu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
UNIVERSAL TRACKING AIR-FUEL REGULATOR FOR INTERNAL COMBUSTION ENGINES
- Publication number 20090266052
- Publication date Oct 29, 2009
- GM Global Technology Operations, Inc.
- Sai S.V. Rajagopalan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OFF-LINE CALIBRATION OF UNIVERSAL TRACKING AIR FUEL RATIO REGULATORS
- Publication number 20090271093
- Publication date Oct 29, 2009
- GM Global Technology Operations, Inc.
- Sharon Liu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS FOR ESTIMATING RESIDUAL GAS FRACTION FOR INTERN...
- Publication number 20090076703
- Publication date Mar 19, 2009
- GM Global Technology Operations, Inc.
- Layne K. Wiggins
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
AIR FUEL RATIO CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINES
- Publication number 20090048766
- Publication date Feb 19, 2009
- GM Global Technology Operations, Inc.
- KENNETH P. DUDEK
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR ESTIMATING VOLUMETRIC EFFICIENCY FOR ENGINES...
- Publication number 20090024296
- Publication date Jan 22, 2009
- GM Global Technology Operations, Inc.
- Layne K. Wiggins
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Liquid atomization system for automotive applications
- Publication number 20040124259
- Publication date Jul 1, 2004
- The Ohio State University
- Yann Guezennec
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Engine control using torque estimation
- Publication number 20030167118
- Publication date Sep 4, 2003
- The Ohio State University
- Giorgio Rizzoni
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Yann Guezennec

Person

Patents Grantslast 30 patents

Universal tracking air-fuel regulator for internal combustion engines

Fuel control system and method for more accurate response to feedba...

Compensating for random catalyst behavior

Delay calibration systems and methods

Control systems and methods using geometry based exhaust mixing model

Fuel control system and method for improved response to feedback fr...

Delay compensation systems and methods

System and method for determining a camshaft position in a variable...

Air fuel ratio control system for internal combustion engines

Off-line calibration of universal tracking air fuel ratio regulators

Systems and methods for estimating residual gas fraction for intern...

System and method for estimating volumetric efficiency for engines...

Patents Applicationslast 30 patents

COMPENSATING FOR RANDOM CATALYST BEHAVIOR

DELAY COMPENSATION SYSTEMS AND METHODS

FUEL CONTROL SYSTEM AND METHOD FOR IMPROVED RESPONSE TO FEEDBACK FR...

DELAY CALIBRATION SYSTEMS AND METHODS

CONTROL SYSTEMS AND METHODS USING GEOMETRY BASED EXHAUST MIXING MODEL

FUEL CONTROL SYSTEM AND METHOD FOR MORE ACCURATE RESPONSE TO FEEDBA...

SYSTEM AND METHOD FOR DETERMINING A CAMSHAFT POSITION IN A VARIABLE...

UNIVERSAL TRACKING AIR-FUEL REGULATOR FOR INTERNAL COMBUSTION ENGINES

OFF-LINE CALIBRATION OF UNIVERSAL TRACKING AIR FUEL RATIO REGULATORS

SYSTEMS AND METHODS FOR ESTIMATING RESIDUAL GAS FRACTION FOR INTERN...

AIR FUEL RATIO CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINES

SYSTEM AND METHOD FOR ESTIMATING VOLUMETRIC EFFICIENCY FOR ENGINES...

Liquid atomization system for automotive applications

Engine control using torque estimation