Inventor
WALTERS JAMES E
US20 patents
⚠️ This page may combine multiple inventors who share the name “WALTERS JAMES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELPHI TECH INC
17 patentsUS6741060B2May 25, 2004
Method and system for controlling a permanent magnet machine during fault conditions
DELPHI TECH INC61 citations95
US6407531B1Jun 18, 2002
Method and system for controlling a synchronous machine over full operating range
DELPHI TECH INC82 citations95
US7530261B2May 12, 2009
Fourier-based misfire detection strategy
DELPHI TECH INC35 citations92
US7242163B2Jul 10, 2007
System and method for clamp current regulation in field-weakening operation of permanent magnet (PM) machines
DELPHI TECH INC37 citations92
US6876169B2Apr 5, 2005
Method and controller for field weakening operation of AC machines
DELPHI TECH INC25 citations92
US6850033B1Feb 1, 2005
System and method for clamp current regulation of induction machines
DELPHI TECH INC29 citations92
US6639371B2Oct 28, 2003
Method and system for controlling start of a permanent magnet machine
DELPHI TECH INC26 citations92
US6566830B2May 20, 2003
Method and system for controlling a permanent magnet machine
DELPHI TECH INC24 citations92
US6456031B1Sep 24, 2002
Rotor position estimation for switched reluctance machines
DELPHI TECH INC20 citations92
US6232739B1May 15, 2001
High-resolution incremental position sensor with pulse switching strategy
DELPHI TECH INC29 citations92
US6565479B2May 20, 2003
Apparatus and method for smoothing of vehicle drivelines
DELPHI TECH INC28 citations90
US6774592B2Aug 10, 2004
Method and system for controlling a permanent magnet machine
DELPHI TECH INC22 citations89
US7026776B1Apr 11, 2006
Current limiting strategy
DELPHI TECH INC19 citations84
US6590361B2Jul 8, 2003
Method and system for controlling an induction machine
DELPHI TECH INC13 citations82
US9897466B2Feb 20, 2018
Rotor position sensor signal correction
DELPHI TECH INC2 citations73
US9618582B2Apr 11, 2017
System and method of electric motor fault detection
DELPHI TECH INC4 citations73
US7320308B1Jan 22, 2008
Method of cylinder pressure sensor data/angle capture for low and high resolution
DELPHI TECH INC2 citations59