Wiles; Matthew A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wiles; Matthew A..The latest application filed is for "system and method for controlling hydraulic pressure in electro-hydraulic valve actuation systems".

Company Profile

0.16.12

Wiles; Matthew A. - Royal Oak MI US
Wiles; Matthew A. - Royal Oaks 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
System and method for controlling hydraulic pressure in electro-hydraulic valve actuation systems Grant 8,839,750 - Brennan , et al. September 23, 2	2014-09-23
Systems and methods for diagnosing valve lift mechanisms and oil control valves of camshaft lift systems Grant 8,682,569 - Bagnasco , et al. March 25, 2	2014-03-25
Variable valve actuation control systems and methods Grant 8,590,507 - Marriott , et al. November 26, 2	2013-11-26
System for detecting operating errors in a variable valve timing engine using pressure sensors Grant 8,478,476 - Wiles , et al. July 2, 2	2013-07-02
Method for controlling combustion mode transitions for an internal combustion engine Grant 8,290,686 - Kang , et al. October 16, 2	2012-10-16
HCCI/SI combustion switching control system and method Grant 8,220,436 - Rayl , et al. July 17, 2	2012-07-17
System And Method For Controlling Hydraulic Pressure In Electro-hydraulic Valve Actuation Systems App 20120097121 - Brennan; Daniel G. ; et al.	2012-04-26
System For Detecting Operating Errors In A Variable Valve Timing Engine Using Pressure Sensors App 20110196567 - Wiles; Matthew A. ; et al.	2011-08-11
Spark timing and control during transitions between spark ignited combustion and homogenous charge compression ignition Grant 7,975,668 - Ramappan , et al. July 12, 2	2011-07-12
Systems And Methods For Diagnosing Valve Lift Mechanisms And Oil Control Valves Of Camshaft Lift Systems App 20110153181 - Bagnasco; Andrew P. ; et al.	2011-06-23
Variable Valve Actuation Control Systems And Methods App 20110073069 - Marriott; Craig D. ; et al.	2011-03-31
Diagnostic system for valve actuation mechanism Grant 7,698,935 - Dibble , et al. April 20, 2	2010-04-20
Hcci/si Combustion Switching Control System And Method App 20090229563 - Rayl; Allen B. ; et al.	2009-09-17
Spark Timing And Control During Transitions Between Spark Ignited Combustion And Homogenous Charge Compression Ignition App 20090229562 - Ramappan; Vijay ; et al.	2009-09-17
Method To Enable Direct Injection Of E85 In Flex Fuel Vehicles By Adjusting The Start Of Injection App 20090234561 - Marriott; Craig D. ; et al.	2009-09-17
Method For Controlling Combustion Mode Transitions For An Internal Combustion Engine App 20090229565 - Kang; Jun-Mo ; et al.	2009-09-17
Diagnostic System For Valve Actuation Mechanism App 20090132146 - DIBBLE; DONOVAN L. ; et al.	2009-05-21
System and method for determining ethanol content in fuel Grant 7,523,723 - Marriott , et al. April 28, 2	2009-04-28
Discrete variable valve lift diagnostic control system Grant 7,444,236 - Wiles October 28, 2	2008-10-28
Discrete variable valve lift diagnostic systems and methods Grant 7,387,018 - Wiles June 17, 2	2008-06-17
Discrete Variable Valve Lift Diagnostic Systems And Methods App 20080120018 - Wiles; Matthew A.	2008-05-22
Discrete variable valve lift diagnostic control system App 20080077307 - Wiles; Matthew A.	2008-03-27
System And Method For Determining Ethanol Content In Fuel App 20080035119 - Marriott; Craig D. ; et al.	2008-02-14
Apparent torque reserve at idle for direct injected engines Grant 7,322,339 - Gwidt , et al. January 29, 2	2008-01-29

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.