William Robert Mayhew

Person

Ann Arbor, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Transmission fluid change using internal pump
- Patent number 12,209,651
- Issue date Jan 28, 2025
- FCA US LLC
- William R Mayhew
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic motion detection via solenoid electronic feedback
- Patent number 12,188,530
- Issue date Jan 7, 2025
- FCA US LLC
- William R Mayhew
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vibration mitigation in vehicle using gear clutch control
- Patent number 12,110,940
- Issue date Oct 8, 2024
- FCA US LLC
- William R Mayhew
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Techniques to discriminate vehicle propulsion system torque errors
- Patent number 12,060,934
- Issue date Aug 13, 2024
- FCA US LLC
- William R Mayhew
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Automatic transmission for a vehicle
- Patent number 10,480,623
- Issue date Nov 19, 2019
- FCA US LLC
- William Mayhew
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Driver scheduled vehicle coast downshift control and shift diagnost...
- Patent number 10,457,286
- Issue date Oct 29, 2019
- FCA US LLC
- William Mayhew
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic control unit embedded accumulator circuit
- Patent number 10,336,331
- Issue date Jul 2, 2019
- FCA US LLC
- William Mayhew
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Change of mind shift control
- Patent number 9,316,309
- Issue date Apr 19, 2016
- GM Global Technology Operations LLC
- Harinath Atmaram
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Interactive transmission shift techniques
- Patent number 9,151,383
- Issue date Oct 6, 2015
- FCA US LLC
- Joseph B. Adams
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for controlling engine torque to prevent drivelin...
- Patent number 9,056,603
- Issue date Jun 16, 2015
- GM Global Technology Operations LLC
- Krishnendu Kar
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Change of mind shift control
- Patent number 8,944,957
- Issue date Feb 3, 2015
- GM Global Technology Operations LLC
- Harinath Atmaram
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Systems and methods for measuring vehicle speed
- Patent number 8,364,436
- Issue date Jan 29, 2013
- GM Global Technology Operations LLC
- William R. Mayhew
- G01 - MEASURING TESTING
Information Patent Grant
Real time transmission shift quality detection and evaluation utili...
- Patent number 8,346,444
- Issue date Jan 1, 2013
- GM Global Technology Operations LLC
- Haytham A. Fayyad
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for reducing delay in power downshifts for an aut...
- Patent number 8,328,685
- Issue date Dec 11, 2012
- GM Global Technology Operations LLC
- William R. Mayhew
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
ECM security strategy for rationalizing and controlling increasing...
- Patent number 8,234,049
- Issue date Jul 31, 2012
- GM Global Technology Operations LLC
- Joseph M. Stempnik
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Torque converter clutch apply adapt and quality apply detection con...
- Patent number 7,979,186
- Issue date Jul 12, 2011
- GM Global Technology Operations LLC
- Haytham A. Fayyad
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Distributed arithmetic logic unit security check
- Patent number 7,933,696
- Issue date Apr 26, 2011
- GM Global Technology Operations LLC
- William R. Mayhew
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of verifying integrity of control module arithmetic logic un...
- Patent number 7,600,161
- Issue date Oct 6, 2009
- GM Global Technology Operations, Inc.
- Mark H. Costin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for determining and controlling torque induced...
- Patent number 5,788,040
- Issue date Aug 4, 1998
- General Motors Corporation
- Steven Patrick Moorman
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DRIVER SCHEDULED VEHICLE COAST DOWNSHIFT CONTROL AND SHIFT DIAGNOST...
- Publication number 20190344792
- Publication date Nov 14, 2019
- William Mayhew
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYDRAULIC CONTROL UNIT EMBEDDED ACCUMULATOR CIRCUIT
- Publication number 20190031195
- Publication date Jan 31, 2019
- William Mayhew
- B60 - VEHICLES IN GENERAL
Information Patent Application
AUTOMATIC TRANSMISSION FOR A VEHICLE
- Publication number 20180298991
- Publication date Oct 18, 2018
- William Mayhew
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CHANGE OF MIND SHIFT CONTROL
- Publication number 20150096858
- Publication date Apr 9, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Harinath Atmaram
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
INTERACTIVE TRANSMISSION SHIFT TECHNIQUES
- Publication number 20140358388
- Publication date Dec 4, 2014
- Joseph B. Adams
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING ENGINE TORQUE TO PREVENT DRIVELIN...
- Publication number 20130297160
- Publication date Nov 7, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Krishnendu Kar
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHANGE OF MIND SHIFT CONTROL
- Publication number 20130118850
- Publication date May 16, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Harinath Atmaram
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
SYSTEMS AND METODS FOR MEASURING VEHICLE SPEED
- Publication number 20110088468
- Publication date Apr 21, 2011
- GM Global Technology Operations, Inc.
- William R. Mayhew
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR REDUCING DELAY IN POWER DOWNSHIFTS FOR AN AUT...
- Publication number 20110077123
- Publication date Mar 31, 2011
- GM GLOBAL TECHNOLOGY OEPERATIONS, INC.
- William R. Mayhew
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ECM SECURITY STRATEGY FOR RATIONALIZING AND CONTROLLING INCREASING...
- Publication number 20090234545
- Publication date Sep 17, 2009
- GM Global Technology Operations, Inc.
- Joseph M. Stempnik
- B60 - VEHICLES IN GENERAL
Information Patent Application
TORQUE CONVERTER CLUTCH APPLY ADAPT AND QUALITY APPLY DETECTION CON...
- Publication number 20090227422
- Publication date Sep 10, 2009
- Haytham A. Fayyad
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
REAL TIME TRANSMISSION SHIFT QUALITY DETECTION AND EVALUATION UTILI...
- Publication number 20080300747
- Publication date Dec 4, 2008
- GM Global Technology Operations, Inc.
- Haytham A. Fayyad
- G01 - MEASURING TESTING
Information Patent Application
DISTRIBUTED ARITHMETIC LOGIC UNIT SECURITY CHECK
- Publication number 20080059016
- Publication date Mar 6, 2008
- William R. Mayhew
- G05 - CONTROLLING REGULATING
Information Patent Application
Method of verifying integrity of control module arithmetic logic un...
- Publication number 20060036911
- Publication date Feb 16, 2006
- Mark H. Costin
- G06 - COMPUTING CALCULATING COUNTING

William Robert Mayhew

Person

Patents Grantslast 30 patents

Transmission fluid change using internal pump

Hydraulic motion detection via solenoid electronic feedback

Vibration mitigation in vehicle using gear clutch control

Techniques to discriminate vehicle propulsion system torque errors

Automatic transmission for a vehicle

Driver scheduled vehicle coast downshift control and shift diagnost...

Hydraulic control unit embedded accumulator circuit

Change of mind shift control

Interactive transmission shift techniques

System and method for controlling engine torque to prevent drivelin...

Change of mind shift control

Systems and methods for measuring vehicle speed

Real time transmission shift quality detection and evaluation utili...

Method and system for reducing delay in power downshifts for an aut...

ECM security strategy for rationalizing and controlling increasing...

Torque converter clutch apply adapt and quality apply detection con...

Distributed arithmetic logic unit security check

Method of verifying integrity of control module arithmetic logic un...

Method and apparatus for determining and controlling torque induced...

Patents Applicationslast 30 patents

DRIVER SCHEDULED VEHICLE COAST DOWNSHIFT CONTROL AND SHIFT DIAGNOST...

HYDRAULIC CONTROL UNIT EMBEDDED ACCUMULATOR CIRCUIT

AUTOMATIC TRANSMISSION FOR A VEHICLE

CHANGE OF MIND SHIFT CONTROL

INTERACTIVE TRANSMISSION SHIFT TECHNIQUES

SYSTEM AND METHOD FOR CONTROLLING ENGINE TORQUE TO PREVENT DRIVELIN...

CHANGE OF MIND SHIFT CONTROL

SYSTEMS AND METODS FOR MEASURING VEHICLE SPEED

METHOD AND SYSTEM FOR REDUCING DELAY IN POWER DOWNSHIFTS FOR AN AUT...

ECM SECURITY STRATEGY FOR RATIONALIZING AND CONTROLLING INCREASING...

TORQUE CONVERTER CLUTCH APPLY ADAPT AND QUALITY APPLY DETECTION CON...

REAL TIME TRANSMISSION SHIFT QUALITY DETECTION AND EVALUATION UTILI...

DISTRIBUTED ARITHMETIC LOGIC UNIT SECURITY CHECK

Method of verifying integrity of control module arithmetic logic un...