Wiggins; Layne K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wiggins; Layne K..The latest application filed is for "vehicle fault diagnosis and analysis based on augmented design failure mode and effect analysis (dfmea) data".

Company Profile

5.39.32

Wiggins; Layne K. - Dexter MI
Wiggins; Layne K - Dexter MI
Wiggins; Layne K. - Plymouth MI US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Vehicle fault diagnosis and analysis based on augmented design failure mode and effect analysis (DFMEA) data Grant 11,170,585 - Sankavaram , et al. November 9, 2	2021-11-09
Physics-based charge temperature model Grant 10,961,941 - Haney , et al. March 30, 2	2021-03-30
Vehicle Fault Diagnosis And Analysis Based On Augmented Design Failure Mode And Effect Analysis (dfmea) Data App 20200394850 - Sankavaram; Chaitanya ; et al.	2020-12-17
Intake manifold and cylinder airflow estimation systems and methods Grant 10,655,550 - Whitney , et al.	2020-05-19
Method for compressor surge detection to enable model base air estimation Grant 10,344,767 - Murphy , et al. July 9, 2	2019-07-09
Method of continuously calculating trapped and scavenged air per cylinder Grant 10,132,260 - Meldrum , et al. November 20, 2	2018-11-20
Method For Compressor Surge Detection To Enable Model Base Air Estimation App 20180313356 - Murphy; Shawn W. ; et al.	2018-11-01
Positive crankcase ventilation system diagnostic systems and methods Grant 10,008,049 - Wang , et al. June 26, 2	2018-06-26
Positive Crankcase Ventilation System Diagnostic Systems And Methods App 20170256103 - WANG; Wenbo ; et al.	2017-09-07
Method Of Continuously Calculating Trapped And Scavenged Air Per Cylinder App 20170248093 - Meldrum; Jay S. ; et al.	2017-08-31
Intake Manifold And Cylinder Airflow Estimation Systems And Methods App 20170016407 - WHITNEY; Christopher E. ; et al.	2017-01-19
Intake runner temperature determination systems and methods Grant 9,458,779 - Brennan , et al. October 4, 2	2016-10-04
Volumetric efficiency determination systems and methods Grant 9,376,973 - Brennan , et al. June 28, 2	2016-06-28
Engine control systems and methods with humidity sensors Grant 9,249,764 - Wiggins , et al. February 2, 2	2016-02-02
System and method for diagnosing a fault in a camshaft position sensor and/or a crankshaft position sensor Grant 9,194,321 - Porlick , et al. November 24, 2	2015-11-24
System and method for calibrating engine crankshaft-camshaft correlation and for improved vehicle limp-home mode Grant 9,163,576 - Sherwin , et al. October 20, 2	2015-10-20
Controlling fuel injection based on fuel volatility Grant 8,849,545 - O'Hear , et al. September 30, 2	2014-09-30
Intake Runner Temperature Determination Systems And Methods App 20140190448 - Brennan; Daniel G. ; et al.	2014-07-10
System and method for detection failures of mass airflow sensors in a parallel intake engine Grant 8,706,381 - Donar , et al. April 22, 2	2014-04-22
Volumetric Efficiency Determination Systems And Methods App 20140069377 - Brennan; Daniel G. ; et al.	2014-03-13
Outside air temperature sensor diagnostic systems for a vehicle Grant 8,608,374 - Hamama , et al. December 17, 2	2013-12-17
System and method for measuring engine airflow Grant 8,606,486 - Hammond , et al. December 10, 2	2013-12-10
Method and apparatus for operating an engine using an equivalence ratio compensation factor Grant 8,538,659 - Wang , et al. September 17, 2	2013-09-17
Engine Control Systems And Methods With Humidity Sensors App 20130238218 - Wiggins; Layne K. ; et al.	2013-09-12
Systems And Methods For Adjusting An Estimated Flow Rate Of Exhaust Gas Passing Through An Exhaust Gas Recirculation Valve App 20130226435 - Wasberg; Jon C. ; et al.	2013-08-29
Intermittent sensor detection using signal string length Grant 8,416,053 - McLain , et al. April 9, 2	2013-04-09
System And Method For Calibrating Engine Crankshaft-camshaft Correlation And For Improved Vehicle Limp-home Mode App 20130006496 - Sherwin; Kevin A. ; et al.	2013-01-03
System And Method For Detecting Failures Of Mass Airflow Sensors In A Parallel Intake Engine App 20120310508 - Donar; Paul D. ; et al.	2012-12-06
Controlling Fuel Injection Based On Fuel Volatility App 20120232771 - O'Hear; Brian L. ; et al.	2012-09-13
Outside Air Temperature Sensor Diagnostic Systems For A Vehicle App 20120051388 - Hamama; Wajdi B. ; et al.	2012-03-01
System and method for determining a camshaft position in a variable valve timing engine Grant 8,096,271 - Hu , et al. January 17, 2	2012-01-17
Variable intake manifold diagnostic systems and methods Grant 8,095,292 - McLain , et al. January 10, 2	2012-01-10
Air pressure control systems and methods for turbocharger systems Grant 8,090,522 - Gatti , et al. January 3, 2	2012-01-03
System And Method For Measuring Engine Airflow App 20110315114 - Hammond; Bryant G. ; et al.	2011-12-29
Security for engine torque input air-per-cylinder calculations Grant 8,050,841 - Costin , et al. November 1, 2	2011-11-01
Air Pressure Control Systems And Methods For Turbocharger Systems App 20110125384 - Gatti; Marco J. ; et al.	2011-05-26
Method And Apparatus For Operating An Engine Using An Equivalence Ratio Compensation Factor App 20110087418 - Wang; Wenbo ; et al.	2011-04-14
Torque control system with scavenging Grant 7,870,843 - Wiggins , et al. January 18, 2	2011-01-18
System And Method For Determining A Camshaft Position In A Variable Valve Timing Engine App 20100300387 - Hu; Yiran ; et al.	2010-12-02
Variable Intake Manifold Diagnostic Systems And Methods App 20100294239 - Mc Lain; Kurt D. ; et al.	2010-11-25
Intermittent Sensor Detection Using Signal String Length App 20100283572 - Mc Lain; Kurt D. ; et al.	2010-11-11
Control system for determining mass air flow Grant 7,769,524 - Kalweit , et al. August 3, 2	2010-08-03
Torque Control System With Scavenging App 20100131174 - Wiggins; Layne K. ; et al.	2010-05-27
Systems and methods for estimating residual gas fraction for internal combustion engines using altitude compensation Grant 7,689,345 - Wiggins , et al. March 30, 2	2010-03-30
Security For Engine Torque Input Air-per-cylinder Calculations App 20090292435 - Costin; Mark H. ; et al.	2009-11-26
Throttle inlet absolute air pressure sensor for dirty air filter detection Grant 7,509,845 - Wiggins , et al. March 31, 2	2009-03-31
Systems And Methods For Estimating Residual Gas Fraction For Internal Combustion Engines Using Altitude Compensation App 20090076703 - Wiggins; Layne K. ; et al.	2009-03-19
System And Method For Estimating Volumetric Efficiency For Engines With Intake And Exhaust Cam Phasers App 20090024296 - Wiggins; Layne K. ; et al.	2009-01-22
Control System For Determining Mass Air Flow App 20090012693 - Kalweit; Nicholas John ; et al.	2009-01-08
System and method for estimating volumetric efficiency for engines with intake and exhaust cam phasers Grant 7,472,013 - Wiggins , et al. December 30, 2	2008-12-30
Air dynamic steady state and transient detection method for cam phaser movement Grant 7,464,676 - Wiggins , et al. December 16, 2	2008-12-16
Torque based air per cylinder and volumetric efficiency determination Grant 7,440,838 - Livshiz , et al. October 21, 2	2008-10-21
Throttle Inlet Absolute Air Pressure Sensor For Dirty Air Filter Detection App 20080190177 - Wiggins; Layne K. ; et al.	2008-08-14
Torque Based Air Per Cylinder And Volumetric Efficiency Determination App 20080121211 - Livshiz; Michael ; et al.	2008-05-29
Model-based inlet air dynamics state characterization Grant 7,292,931 - Davis , et al. November 6, 2	2007-11-06
Nonlinear fuel dynamics control with lost fuel compensation Grant 7,246,004 - Dudek , et al. July 17, 2	2007-07-17
Air dynamic steady state and transient detection method for cam phaser movement App 20070017486 - Wiggins; Layne K. ; et al.	2007-01-25
Model-based inlet air dynamics state characterization App 20060276953 - Davis; Ronald A. ; et al.	2006-12-07
Nonlinear fuel dynamics control with lost fuel compensation App 20060271268 - Dudek; Kenneth P. ; et al.	2006-11-30
Cylinder mass air flow prediction model Grant 7,010,413 - Dudek , et al. March 7, 2	2006-03-07
Cylinder mass air flow prediction model App 20050060084 - Dudek, Kenneth P. ; et al.	2005-03-17

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