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MATTHEW D. WHITTON
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HOWELL, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Predictive tachometer profile generation during transmission shift...
Patent number
10,229,232
Issue date
Mar 12, 2019
GM Global Technology Operations LLC
Richard I. Chang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Predictive tachometer profile generation during idle revving events
Patent number
10,174,693
Issue date
Jan 8, 2019
GM Global Technology Operations LLC
Richard I. Chang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multi-speed transmission and method of control
Patent number
10,053,099
Issue date
Aug 21, 2018
GM Global Technology Operations LLC
Dara Monajemi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Clutch capacity detection systems and methods
Patent number
9,746,073
Issue date
Aug 29, 2017
GM Global Technology Operations LLC
Matthew D. Whitton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Change-of-mind shift control of a dual-clutch transmission
Patent number
9,416,869
Issue date
Aug 16, 2016
GM Global Technology Operations LLC
Harinath Atmaram
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of controlling a vehicle during a clutch-to-clutch power ups...
Patent number
9,327,733
Issue date
May 3, 2016
GM Global Technology Operations LLC
James L. Abington
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of controlling a transmission
Patent number
9,273,778
Issue date
Mar 1, 2016
GM Global Technology Operations LLC
Christopher Jay Weingartz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Power-on downshift control of a dual-clutch transmission
Patent number
9,242,651
Issue date
Jan 26, 2016
GM Global Technology Operations LLC
Mateusz Nowak
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Negative-torque downshift execution for fixed-gear transmissions
Patent number
9,242,545
Issue date
Jan 26, 2016
GM Global Technology Operations LLC
Craig J. Hawkins
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Upshift control of a dry dual-clutch transmission
Patent number
9,140,359
Issue date
Sep 22, 2015
GM Global Technology Operations LLC
Brian M. Porto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Dual clutch transmission vehicle launch control
Patent number
8,996,266
Issue date
Mar 31, 2015
GM Global Technology Operations LLC
Colin Hultengren
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Dual-clutch transmission thermal management
Patent number
8,914,186
Issue date
Dec 16, 2014
GM Global Technology Operations LLC
Xuefeng Tim Tao
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Automatic transmission synchronous gear shift
Patent number
8,900,095
Issue date
Dec 2, 2014
GM Global Technology Operations LLC
Christopher E. Whitney
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of controlling a synchronizer actuator fork of a transmission
Patent number
8,850,916
Issue date
Oct 7, 2014
GM Global Technology Operations LLC
Christopher Jay Weingartz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Dual-clutch transmission thermal management
Patent number
8,827,868
Issue date
Sep 9, 2014
GM Global Technology Operations LLC
Xuefeng Tim Tao
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Real time compensation of changing friction characteristics of a cl...
Patent number
8,755,981
Issue date
Jun 17, 2014
GM Global Technology Operations LLC
Robert L. Williams
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Closed-loop clutch control using a filtered piston position signal
Patent number
8,606,476
Issue date
Dec 10, 2013
GM Global Technology Operations LLC
Matthew D. Whitton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
System and method for adaptive transmission clutch torque control
Patent number
8,589,042
Issue date
Nov 19, 2013
GM Global Technology Operations LLC
Robert L. Williams
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Negative torque upshift offgoing clutch control systems and methods
Patent number
8,579,762
Issue date
Nov 12, 2013
GM Global Technology Operations LLC
Mark A Yacoub
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Control system and method for adaptive control of transmission flui...
Patent number
8,548,699
Issue date
Oct 1, 2013
GM Global Technology Operations LLC
David C. Webert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method of learning an initial capacity point of a clutch in a dual...
Patent number
8,443,688
Issue date
May 21, 2013
GM Global Technology Operations LLC
Matthew D. Whitton
B60 - VEHICLES IN GENERAL
Information
Patent Grant
System and method for automatic transmission shift control
Patent number
8,396,637
Issue date
Mar 12, 2013
GM Global Technology Operations LLC
Mark A. Schang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Quick skip-at-sync control system and method
Patent number
8,323,150
Issue date
Dec 4, 2012
GM Global Technology Operations LLC
Harinath Atmaram
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Shift control systems and methods for an automatic transmission
Patent number
8,308,611
Issue date
Nov 13, 2012
GM Global Technology Operations LLC
Shashikanth Rangaraju
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Apparatus and method for decreasing an upshift delay in an automati...
Patent number
8,214,116
Issue date
Jul 3, 2012
GM Global Technology Operations LLC
Matthew D. Whitton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Automatic transmission clutch timing optimization apparatus and method
Patent number
7,643,925
Issue date
Jan 5, 2010
GM Global Technology Operations, Inc.
Matthew D. Whitton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and apparatus for adaptive control of closed throttle downsh...
Patent number
7,374,513
Issue date
May 20, 2008
General Motors Corporation
Matthew D. Whitton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and apparatus for adaptive control of power-on skip through...
Patent number
7,212,898
Issue date
May 1, 2007
General Motors Corporation
Matthew D. Whitton
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electronic clutch-to-clutch transmission control system
Patent number
7,056,263
Issue date
Jun 6, 2006
General Motors Corporation
Matthew D. Whitton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Learning method for oncoming clutch fill level and volume
Patent number
6,915,890
Issue date
Jul 12, 2005
General Motors Corporation
Matthew D. Whitton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
PREDICTIVE TACHOMETER PROFILE GENERATION DURING IDLE REVVING EVENTS
Publication number
20180045129
Publication date
Feb 15, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
RICHARD I. CHANG
G01 - MEASURING TESTING
Information
Patent Application
PREDICTIVE TACHOMETER PROFILE GENERATION DURING TRANSMISSION SHIFT...
Publication number
20180032650
Publication date
Feb 1, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
RICHARD I. CHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTI-SPEED TRANSMISSION AND METHOD OF CONTROL
Publication number
20170341651
Publication date
Nov 30, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dara Monajemi
B60 - VEHICLES IN GENERAL
Information
Patent Application
CHANGE-OF-MIND SHIFT CONTROL OF A DUAL-CLUTCH TRANSMISSION
Publication number
20160069453
Publication date
Mar 10, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Harinath Atmaram
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
METHOD OF CONTROLLING A VEHICLE DURING A CLUTCH-TO-CLUTCH POWER UPS...
Publication number
20160039422
Publication date
Feb 11, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
James L. Abington
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD OF CONTROLLING A TRANSMISSION
Publication number
20160033034
Publication date
Feb 4, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Christopher Jay Weingartz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
DUAL CLUTCH TRANSMISSION VEHICLE LAUNCH CONTROL
Publication number
20140195129
Publication date
Jul 10, 2014
Colin Hultengren
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
UPSHIFT CONTROL OF A DRY DUAL-CLUTCH TRANSMISSION
Publication number
20140195131
Publication date
Jul 10, 2014
Brian M. Porto
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD OF CONTROLLING A SYNCHRONIZER ACTUATOR FORK OF A TRANSMISSION
Publication number
20140007727
Publication date
Jan 9, 2014
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Christopher Jay Weingartz
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
REAL TIME COMPENSATION OF CHANGING FRICTION CHARACTERISTICS OF A CL...
Publication number
20130332038
Publication date
Dec 12, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Robert L. Williams
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
AUTOMATIC TRANSMISSION SYNCHRONOUS GEAR SHIFT
Publication number
20130310219
Publication date
Nov 21, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Christopher E. Whitney
B60 - VEHICLES IN GENERAL
Information
Patent Application
DUAL-CLUTCH TRANSMISSION THERMAL MANAGEMENT
Publication number
20130282243
Publication date
Oct 24, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
XUEFENG TIM TAO
B60 - VEHICLES IN GENERAL
Information
Patent Application
DUAL-CLUTCH TRANSMISSION THERMAL MANAGEMENT
Publication number
20130240315
Publication date
Sep 19, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
XUEFENG TIM TAO
B60 - VEHICLES IN GENERAL
Information
Patent Application
CLOSED-LOOP CLUTCH CONTROL USING A FILTERED PISTON POSITION SIGNAL
Publication number
20130184951
Publication date
Jul 18, 2013
Matthew D. Whitton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SYSTEM AND METHOD FOR ADAPTIVE TRANSMISSION CLUTCH TORQUE CONTROL
Publication number
20130018556
Publication date
Jan 17, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Robert L. Williams
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
CLUTCH CAPACITY DETECTION SYSTEMS AND METHODS
Publication number
20120191310
Publication date
Jul 26, 2012
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Matthew D. Whitton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
NEGATIVE-TORQUE DOWNSHIFT EXECUTION FOR FIXED-GEAR TRANSMISSIONS
Publication number
20120101697
Publication date
Apr 26, 2012
GM Global Technology Operations, Inc.
Craig J. Hawkins
B60 - VEHICLES IN GENERAL
Information
Patent Application
NEGATIVE TORQUE UPSHIFT OFFGOING CLUTCH CONTROL SYSTEMS AND METHODS
Publication number
20120010046
Publication date
Jan 12, 2012
GM Global Technology Operations, Inc.
Mark A. Yacoub
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CONTROL SYSTEM AND METHOD FOR ADAPTIVE CONTROL OF TRANSMISSION FLUI...
Publication number
20110295472
Publication date
Dec 1, 2011
GM Global Technology Operations, Inc.
David C. Webert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
QUICK SKIP-AT-SYNC CONTROL SYSTEM AND METHOD
Publication number
20110275479
Publication date
Nov 10, 2011
GM Global Technology Operations, Inc.
Harinath Atmaram
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SYSTEM AND METHOD FOR AUTOMATIC TRANSMISSION SHIFT CONTROL
Publication number
20110251766
Publication date
Oct 13, 2011
GM Global Technology Operations, Inc.
Mark A. Schang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SHIFT CONTROL SYSTEMS AND METHODS FOR AN AUTOMATIC TRANSMISSION
Publication number
20110183809
Publication date
Jul 28, 2011
GM Global Technology Operations, Inc.
Shashikanth Rangaraju
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
APPARATUS AND METHOD FOR DECREASING AN UPSHIFT DELAY IN AN AUTOMATI...
Publication number
20090018735
Publication date
Jan 15, 2009
GM Global Technology Operations, Inc.
Matthew D. Whitton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Method and apparatus for adaptive control of power-on skip through...
Publication number
20060178244
Publication date
Aug 10, 2006
Matthew D. Whitton
B60 - VEHICLES IN GENERAL
Information
Patent Application
Method and apparatus for adaptive control of power-on downshifts in...
Publication number
20060089775
Publication date
Apr 27, 2006
Matthew D. Whitton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Method and apparatus for adaptive control of closed throttle downsh...
Publication number
20050288153
Publication date
Dec 29, 2005
Matthew D. Whitton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
LEARNING METHOD FOR ONCOMING CLUTCH FILL LEVEL AND VOLUME
Publication number
20050133334
Publication date
Jun 23, 2005
Matthew D. Whitton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Electronic clutch-to-clutch transmission control system
Publication number
20040116250
Publication date
Jun 17, 2004
Matthew D. Whitton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...