Karau; Philip Allen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Karau; Philip Allen.The latest application filed is for "method to control auto-ignition in an internal combustion engine equipped with variable valve timing control".

Company Profile

0.4.5

Karau; Philip Allen - Grand Blanc 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
Method to control auto-ignition in an internal combustion engine equipped with variable valve timing control Grant 7,131,425 - Ramappan , et al. November 7, 2	2006-11-07
Method To Control Auto-ignition In An Internal Combustion Engine Equipped With Variable Valve Timing Control App 20060225700 - Ramappan; Vijay ; et al.	2006-10-12
Engine control method and apparatus using ion sense combustion monitoring Grant 6,848,421 - Karau , et al. February 1, 2	2005-02-01
Buffered ion sense current source in an ignition coil Grant 6,741,080 - Peterson , et al. May 25, 2	2004-05-25
System and method for impulse noise suppression for integrator-based ion current signal processor Grant 6,722,183 - Kiess , et al. April 20, 2	2004-04-20
System and method for impulse noise suppression for integrator-based ion current signal processor App 20030164025 - Kiess, Ronald J. ; et al.	2003-09-04
Processing and interface method for ion sense-based combustion monitor App 20030164026 - Koseluk, Robert W. ; et al.	2003-09-04
Buffered ion sense current source in an ignition coil App 20020196024 - Peterson, Philip Ralph ; et al.	2002-12-26
Ion sense ignition bias circuit App 20020000809 - Karau, Philip Allen ; et al.	2002-01-03

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