Inventor
KARAU PHILIP ALLEN
US7 patents
Patents
7 patentsUS6848421B1Feb 1, 2005
Engine control method and apparatus using ion sense combustion monitoring
DELPHI TECH INC28 citations89
US6338267B1Jan 15, 2002
System for rejecting noise in ignition knock data
DELPHI TECH INC15 citations81
US6520166B1Feb 18, 2003
Method of identifying engine cylinder combustion sequence based on combustion quality
DELPHI TECH INC7 citations72
US6741080B2May 25, 2004
Buffered ion sense current source in an ignition coil
DELPHI TECH INC8 citations70
US7131425B2Nov 7, 2006
Method to control auto-ignition in an internal combustion engine equipped with variable valve timing control
DELPHI TECH INC9 citations68
US6498490B2Dec 24, 2002
Ion sense ignition bias circuit
DELPHI TECH INC10 citations68
US6722183B2Apr 20, 2004
System and method for impulse noise suppression for integrator-based ion current signal processor
DELPHI TECH INC2 citations60