William R. Cawthorne

Person

Milford, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dynamic gate drive system and control method
- Patent number 10,505,538
- Issue date Dec 10, 2019
- GM Global Technology Operations LLC
- Mohammed K Alam
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Powertrain and method of coordinating chassis and propulsion system...
- Patent number 10,029,669
- Issue date Jul 24, 2018
- GM Global Technology Operations LLC
- Xiaofeng Mao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for controlling electrical systems of vehicles
- Patent number 9,623,817
- Issue date Apr 18, 2017
- GM Global Technology Operations LLC
- Brian A. Welchko
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for monitoring a resolver in a torque machine
- Patent number 9,566,985
- Issue date Feb 14, 2017
- GM Global Technology Operations LLC
- Wei D. Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for controlling an electrically-powered torque...
- Patent number 9,487,104
- Issue date Nov 8, 2016
- GM Global Technology Operations LLC
- Jihoon Jang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inverter control method and vehicle having same
- Patent number 9,371,010
- Issue date Jun 21, 2016
- GM Global Technology Operations LLC
- Alan G. Holmes
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for monitoring a multi-phase electrical system...
- Patent number 9,335,361
- Issue date May 10, 2016
- GM Global Technology Operations LLC
- Silva Hiti
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Controller for an electric motor, and a method thereof
- Patent number 9,156,357
- Issue date Oct 13, 2015
- GM Global Technology Operations LLC
- Aubrey Walter Downs
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hybrid powertrain and method of controlling same
- Patent number 9,108,633
- Issue date Aug 18, 2015
- GM Global Technology Operations LLC
- Venkata Prasad Atluri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for managing electric power in a powertrain system
- Patent number 8,847,426
- Issue date Sep 30, 2014
- GM Global Technology Operations LLC
- Anthony H. Heap
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for controlling a hybrid vehicle
- Patent number 8,731,751
- Issue date May 20, 2014
- GM Global Technology Operations LLC
- Robert C. Simon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system of controlling a powertrain system to reduce turb...
- Patent number 8,731,762
- Issue date May 20, 2014
- GM Global Technology Operations LLC
- Wei D. Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and methods for torque control in an electronic all wheel dr...
- Patent number 8,725,335
- Issue date May 13, 2014
- GM Global Technology Operations LLC
- Joseph M. Tolkacz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Methods, systems and apparatus for implementing dithering in motor...
- Patent number 8,649,887
- Issue date Feb 11, 2014
- GM Global Technology Operations LLC
- Steven E. Schulz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for managing torque capability in electric moto...
- Patent number 8,634,976
- Issue date Jan 21, 2014
- GM Global Technology Operations LLC
- Brian A. Welchko
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for controlling a hybrid powertrain system
- Patent number 8,631,891
- Issue date Jan 21, 2014
- GM Global Technology Operations LLC
- Marek L. Wilmanowicz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for operating a hybrid vehicle
- Patent number 8,626,367
- Issue date Jan 7, 2014
- GM Global Technology Operations LLC
- Eric E. Krueger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System architecture for a blended braking system in a hybrid powert...
- Patent number 8,594,867
- Issue date Nov 26, 2013
- GM Global Technology Operations LLC
- Anthony H. Heap
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Methods, systems and apparatus for computing a voltage advance used...
- Patent number 8,583,265
- Issue date Nov 12, 2013
- GM Global Technology Operations LLC
- Steven E. Schulz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling internal combustion engines in hybrid powert...
- Patent number 8,483,935
- Issue date Jul 9, 2013
- GM Global Technology Operations LLC
- Christopher E. Whitney
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for monitoring vehicle electrical systems
- Patent number 8,463,483
- Issue date Jun 11, 2013
- GM Global Technology Operations LLC
- Brian A. Welchko
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Blended braking management in powertrain systems
- Patent number 8,437,937
- Issue date May 7, 2013
- GM Global Technology Operations LLC
- Thomas E. Ganley
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for monitoring software and signal integrity i...
- Patent number 8,428,816
- Issue date Apr 23, 2013
- GM Global Technology Operations LLC
- Hanne Buur
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for starting an internal combustion engine
- Patent number 8,395,278
- Issue date Mar 12, 2013
- GM Global Technology Operations LLC
- William R. Cawthorne
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling a hybrid powertrain system
- Patent number 8,271,173
- Issue date Sep 18, 2012
- GM Global Technology Operations LLC
- Marek L. Wilmanowicz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for determining a voltage level across an electric circuit o...
- Patent number 8,265,821
- Issue date Sep 11, 2012
- GM Global Technology Operations LLC
- Wei D. Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of externally charging a powertrain
- Patent number 8,248,023
- Issue date Aug 21, 2012
- GM Global Technology Operations LLC
- R. Travis Schwenke
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for inhibiting operation in a commanded operating...
- Patent number 8,234,048
- Issue date Jul 31, 2012
- GM Global Technology Operations LLC
- Hanne Buur
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Creation and depletion of short term power capability in a hybrid e...
- Patent number 8,224,514
- Issue date Jul 17, 2012
- GM Global Technology Operations LLC
- Marc B. Center
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method to manage a high voltage system in a hybrid powertrain system
- Patent number 8,214,120
- Issue date Jul 3, 2012
- GM Global Technology Operations LLC
- Aniket Kothari
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POWERTRAIN AND METHOD OF COORDINATING CHASSIS AND PROPULSION SYSTEM...
- Publication number 20170137012
- Publication date May 18, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Xiaofeng Mao
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING AN ELECTRICALLY-POWERED TORQUE...
- Publication number 20150155812
- Publication date Jun 4, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- JIHOON JANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROLLER FOR AN ELECTRIC MOTOR, AND A METHOD THEREOF
- Publication number 20150073630
- Publication date Mar 12, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Aubrey Walter Downs
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR MONITORING A MULTI-PHASE ELECTRICAL SYSTEM...
- Publication number 20140354292
- Publication date Dec 4, 2014
- SILVA HITI
- B60 - VEHICLES IN GENERAL
Information Patent Application
INVERTER CONTROL METHOD AND VEHICLE HAVING SAME
- Publication number 20140265975
- Publication date Sep 18, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alan G. Holmes
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHODS, SYSTEMS AND APPARATUS FOR IMPLEMENTING DITHERING IN MOTOR...
- Publication number 20130317630
- Publication date Nov 28, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Steven E. Schulz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS, SYSTEMS AND APPARATUS FOR COMPUTING A VOLTAGE ADVANCE USED...
- Publication number 20130314011
- Publication date Nov 28, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Steven E. Schulz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHODS FOR TORQUE CONTROL IN AN ELECTRONIC ALL WHEEL DR...
- Publication number 20130289811
- Publication date Oct 31, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- JOSEPH M. TOLKACZ
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING A HYBRID POWERTRAIN SYSTEM
- Publication number 20120283921
- Publication date Nov 8, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS, LLC
- Marek L. Wilmanowicz
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR MONITORING A RESOLVER IN A TORQUE MACHINE
- Publication number 20120203405
- Publication date Aug 9, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Wei D. Wang
- B60 - VEHICLES IN GENERAL
Information Patent Application
BLENDED BRAKING MANAGEMENT IN POWERTRAIN SYSTEMS
- Publication number 20120109479
- Publication date May 3, 2012
- GM Global Technology Operations, Inc.
- Thomas E. Ganley
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINES IN HYBRID POWERT...
- Publication number 20120065864
- Publication date Mar 15, 2012
- GM Global Technology Operations, Inc.
- Christopher E. Whitney
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR STARTING AN INTERNAL COMBUSTION ENGINE
- Publication number 20120032506
- Publication date Feb 9, 2012
- GM Global Technology Operations, Inc.
- William R. Cawthorne
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS FOR MANAGING TORQUE CAPABILITY IN ELECTRIC MOTO...
- Publication number 20110213518
- Publication date Sep 1, 2011
- GM Global Technology Operations, Inc.
- BRIAN A. WELCHKO
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR OPERATING A HYBRID VEHICLE
- Publication number 20110208378
- Publication date Aug 25, 2011
- GM Global Technology Operations, Inc.
- Eric E. Krueger
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING ELECTRICAL SYSTEMS OF VEHICLES
- Publication number 20110202211
- Publication date Aug 18, 2011
- GM Global Technology Operations, Inc.
- BRIAN A. WELCHKO
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR MONITORING VEHICLE ELECTRICAL SYSTEMS
- Publication number 20110202226
- Publication date Aug 18, 2011
- GM Global Technology Operations, Inc.
- Brian A. Welchko
- B60 - VEHICLES IN GENERAL
Information Patent Application
TORQUE COMMAND STRUCTURE FOR AN ELECTRIC MOTOR
- Publication number 20110130903
- Publication date Jun 2, 2011
- GM Global Technology Operations, Inc.
- Adam J. Heisel
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR DIAGNOSING A MOTOR CONTROL CIRCUIT IN A HY...
- Publication number 20100213948
- Publication date Aug 26, 2010
- GM Global Technology Operations, Inc.
- Harry J. Bauer
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHODS AND SYSTEMS FOR EVALUATING PERMANENT MAGNET MOTORS
- Publication number 20100217547
- Publication date Aug 26, 2010
- GM Global Technology Operations, Inc.
- WILLIAM R. CAWTHORNE
- G01 - MEASURING TESTING
Information Patent Application
SERIES INTERLOCK SYSTEM WITH INTEGRATED ABILITY TO IDENTIFY BREACHE...
- Publication number 20100123573
- Publication date May 20, 2010
- GM Global Technology Operations, Inc.
- WILLIAM R. CAWTHORNE
- B60 - VEHICLES IN GENERAL
Information Patent Application
COLD START EMISSION REDUCTION STRATEGY FOR COORDINATED TORQUE CONTR...
- Publication number 20100075802
- Publication date Mar 25, 2010
- GM Global Technology Operations, Inc.
- Christopher A. Gillanders
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHODS AND SYSTEMS FOR EVALUATING PERMANENT MAGNET MOTORS
- Publication number 20100045335
- Publication date Feb 25, 2010
- GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- WILLIAM R. CAWTHORNE
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING A HYBRID VEHICLE
- Publication number 20090204280
- Publication date Aug 13, 2009
- GM Global Technology Operations, Inc.
- Robert C. Simon, JR.
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR CONTROLLING POWER ACTUATORS IN A HYBRID POWERTRAIN SYSTEM
- Publication number 20090118081
- Publication date May 7, 2009
- GM Global Technology Operations, Inc.
- Anthony H. Heap
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM ARCHITECTURE FOR A BLENDED BRAKING SYSTEM IN A HYBRID POWERT...
- Publication number 20090118885
- Publication date May 7, 2009
- GM Global Technology Operations, Inc.
- Anthony H. Heap
- B60 - VEHICLES IN GENERAL
Information Patent Application
PREDICTED AND IMMEDIATE OUTPUT TORQUE CONTROL ARCHITECTURE FOR A HY...
- Publication number 20090118929
- Publication date May 7, 2009
- GM Global Technology Operations, Inc.
- Anthony H. Heap
- B60 - VEHICLES IN GENERAL
Information Patent Application
CREATION AND DEPLETION OF SHORT TERM POWER CAPABILITY IN A HYBRID E...
- Publication number 20090118877
- Publication date May 7, 2009
- GM Global Technology Operations, Inc.
- Marc B. Center
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR MANAGING ELECTRIC POWER IN A POWERTRAIN SYSTEM
- Publication number 20090115351
- Publication date May 7, 2009
- GM Global Technology Operations, Inc.
- Anthony H. Heap
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF EXTERNALLY CHARGING A POWERTRAIN
- Publication number 20090115377
- Publication date May 7, 2009
- GM Global Technology Operations, Inc.
- R. Travis Schwenke
- B60 - VEHICLES IN GENERAL

William R. Cawthorne

Person

Patents Grantslast 30 patents

Dynamic gate drive system and control method

Powertrain and method of coordinating chassis and propulsion system...

Method and system for controlling electrical systems of vehicles

Method and apparatus for monitoring a resolver in a torque machine

Method and apparatus for controlling an electrically-powered torque...

Inverter control method and vehicle having same

Method and apparatus for monitoring a multi-phase electrical system...

Controller for an electric motor, and a method thereof

Hybrid powertrain and method of controlling same

Method for managing electric power in a powertrain system

Method and system for controlling a hybrid vehicle

Method and system of controlling a powertrain system to reduce turb...

System and methods for torque control in an electronic all wheel dr...

Methods, systems and apparatus for implementing dithering in motor...

Systems and methods for managing torque capability in electric moto...

Method and apparatus for controlling a hybrid powertrain system

Method for operating a hybrid vehicle

System architecture for a blended braking system in a hybrid powert...

Methods, systems and apparatus for computing a voltage advance used...

Method for controlling internal combustion engines in hybrid powert...

Method and system for monitoring vehicle electrical systems

Blended braking management in powertrain systems

Method and apparatus for monitoring software and signal integrity i...

Method and apparatus for starting an internal combustion engine

Method and apparatus for controlling a hybrid powertrain system

Method for determining a voltage level across an electric circuit o...

Method of externally charging a powertrain

Method and system for inhibiting operation in a commanded operating...

Creation and depletion of short term power capability in a hybrid e...

Method to manage a high voltage system in a hybrid powertrain system

Patents Applicationslast 30 patents

POWERTRAIN AND METHOD OF COORDINATING CHASSIS AND PROPULSION SYSTEM...

METHOD AND APPARATUS FOR CONTROLLING AN ELECTRICALLY-POWERED TORQUE...

CONTROLLER FOR AN ELECTRIC MOTOR, AND A METHOD THEREOF

METHOD AND APPARATUS FOR MONITORING A MULTI-PHASE ELECTRICAL SYSTEM...

INVERTER CONTROL METHOD AND VEHICLE HAVING SAME

METHODS, SYSTEMS AND APPARATUS FOR IMPLEMENTING DITHERING IN MOTOR...

METHODS, SYSTEMS AND APPARATUS FOR COMPUTING A VOLTAGE ADVANCE USED...

SYSTEM AND METHODS FOR TORQUE CONTROL IN AN ELECTRONIC ALL WHEEL DR...

METHOD AND APPARATUS FOR CONTROLLING A HYBRID POWERTRAIN SYSTEM

METHOD AND APPARATUS FOR MONITORING A RESOLVER IN A TORQUE MACHINE

BLENDED BRAKING MANAGEMENT IN POWERTRAIN SYSTEMS

METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINES IN HYBRID POWERT...

METHOD AND APPARATUS FOR STARTING AN INTERNAL COMBUSTION ENGINE

SYSTEMS AND METHODS FOR MANAGING TORQUE CAPABILITY IN ELECTRIC MOTO...

METHOD FOR OPERATING A HYBRID VEHICLE

METHOD AND SYSTEM FOR CONTROLLING ELECTRICAL SYSTEMS OF VEHICLES

METHOD AND SYSTEM FOR MONITORING VEHICLE ELECTRICAL SYSTEMS

TORQUE COMMAND STRUCTURE FOR AN ELECTRIC MOTOR

METHOD AND APPARATUS FOR DIAGNOSING A MOTOR CONTROL CIRCUIT IN A HY...

METHODS AND SYSTEMS FOR EVALUATING PERMANENT MAGNET MOTORS

SERIES INTERLOCK SYSTEM WITH INTEGRATED ABILITY TO IDENTIFY BREACHE...

COLD START EMISSION REDUCTION STRATEGY FOR COORDINATED TORQUE CONTR...

METHODS AND SYSTEMS FOR EVALUATING PERMANENT MAGNET MOTORS

METHOD AND SYSTEM FOR CONTROLLING A HYBRID VEHICLE

METHOD FOR CONTROLLING POWER ACTUATORS IN A HYBRID POWERTRAIN SYSTEM

SYSTEM ARCHITECTURE FOR A BLENDED BRAKING SYSTEM IN A HYBRID POWERT...

PREDICTED AND IMMEDIATE OUTPUT TORQUE CONTROL ARCHITECTURE FOR A HY...

CREATION AND DEPLETION OF SHORT TERM POWER CAPABILITY IN A HYBRID E...

METHOD FOR MANAGING ELECTRIC POWER IN A POWERTRAIN SYSTEM

METHOD OF EXTERNALLY CHARGING A POWERTRAIN