Inventor
SCHNEIDER PHILIP K
US7 patents
Patents
7 patentsUS7668690B2Feb 23, 2010
System and method for determining position or speed of a commutated DC motor with error correction
DELPHI TECH INC35 citations89
US7352145B2Apr 1, 2008
Voltage-sensitive oscillator frequency for rotor position detection scheme
DELPHI TECH INC14 citations82
US7180257B1Feb 20, 2007
Method of brake pulse rejection in commutation pulse detection circuits
DELPHI TECH INC16 citations82
US6987223B2Jan 17, 2006
Heat sink for silicon thermopile
DELPHI TECH INC15 citations82
US7589487B2Sep 15, 2009
Method of selectable simultaneous/sequential motor drive in a multiple drive circuit including failure detection
DELPHI TECH INC9 citations78
US7538500B2May 26, 2009
Position detection and external driver multiplexing system for DC motors
DELPHI TECH INC6 citations70
US7474068B2Jan 6, 2009
Position detection and external driver multiplexing system for DC motors
DELPHI TECH INC6 citations70