Inventor
FOURNIER ROBERT A
US3 patents
Patents
3 patentsUS6879128B2Apr 12, 2005
Method and apparatus for independently controlling each phase of a multi-phase step motor
IMS INC12 citations78
US7154245B2Dec 26, 2006
Method to prevent midrange resonance during operation of a multi-phase step motor
IMS INC2 citations57
US6867566B2Mar 15, 2005
Method and apparatus for improved low current accuracy in multi-phase step motors
IMS INC0 citations36