Mac Ewen; Ian J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mac Ewen; Ian J..The latest application filed is for "system and method for inducing a fuel system fault".

Company Profile

0.11.17

Mac Ewen; Ian J. - White Lake MI

*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
System And Method For Inducing A Fuel System Fault App 20170159595 - CLARK, II; Eric Russell ; et al.	2017-06-08
Leak and blockage diagnostic systems and methods Grant 9,234,449 - Mac Ewen , et al. January 12, 2	2016-01-12
Fuel Control Diagnostic Systems And Methods App 20150081160 - Jecks; Daniel W. ; et al.	2015-03-19
Sulfur accumulation monitoring systems and methods Grant 8,793,976 - Jeffrey , et al. August 5, 2	2014-08-05
Leak And Blockage Diagnostic Systems And Methods App 20140114551 - MAC EWEN; IAN J. ; et al.	2014-04-24
Method and apparatus for controlling engine torque during intrusive testing Grant 8,631,783 - Wang , et al. January 21, 2	2014-01-21
Sulfur Accumulation Monitoring Systems And Methods App 20130186065 - Jeffrey; Scott ; et al.	2013-07-25
Imbalance Re-synchronization Control Systems And Methods App 20130060449 - Bagnasco; Andrew P. ; et al.	2013-03-07
Algorithm to diagnose leaks or blockages downstream of the secondary air injection reaction (SAIR) pressure sensor Grant 8,136,347 - Mac Ewen , et al. March 20, 2	2012-03-20
Fuel pressure sensor performance diagnostic systems and methods based on hydrodynamics of injecton Grant 8,104,334 - Wang , et al. January 31, 2	2012-01-31
Method And Apparatus For Controlling Engine Torque During Intrusive Testing App 20110114062 - Wang; Lan ; et al.	2011-05-19
Air-fuel imbalance detection based on zero-phase filtering Grant 7,900,615 - Wang , et al. March 8, 2	2011-03-08
Fuel Pressure Sensor Performance Diagnostic Systems And Methods Based On Hydrodynamics Of Injecton App 20100280741 - WANG; WENBO ; et al.	2010-11-04
Diagnostic system for spark ignition direct injection system control circuits Grant 7,826,963 - Wang , et al. November 2, 2	2010-11-02
Control System And Method For Sensor Signal Out Of Range Detection App 20100274442 - Wang; Wenbo ; et al.	2010-10-28
Diagnostic System For Spark Ignition Direct Injection System Control Circuits App 20100269793 - Wang; Wenbo ; et al.	2010-10-28
Individual Cylinder Fuel Mass Correction Factor For High Drivability Index (hidi) Fuel App 20100191445 - Miller; Jon C. ; et al.	2010-07-29
Air-fuel Imbalance Detection Based On Zero-phase Filtering App 20100077728 - Wang; Zhong ; et al.	2010-04-01
Air/fuel Mixture Imbalance Diagnostic Systems And Methods App 20100082297 - TURIN; RAYMOND CLAUDE ; et al.	2010-04-01
Algorithm To Diagnose Leaks Or Blockages Downstream Of The Secondary Air Injection Reaction (sair) Pressure Sensor App 20090198457 - Mac Ewen; Ian J. ; et al.	2009-08-06
Air/fuel imbalance detection system and method Grant 7,152,594 - Anilovich , et al. December 26, 2	2006-12-26
Air/fuel Imbalance Detection System And Method App 20060260593 - Anilovich; Igor ; et al.	2006-11-23
Fuel control failure detection based on post O.sub.2 sensor Grant 6,996,974 - Anilovich , et al. February 14, 2	2006-02-14
Fuel control failure detection based on post O2 sensor App 20050076634 - Anilovich, Igor ; et al.	2005-04-14

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