Inventor
HOEMANN KEITH I
US28 patents
⚠️ This page may combine multiple inventors who share the name “HOEMANN KEITH I”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIDEC MOTOR CORP
14 patentsUS9893660B2Feb 13, 2018
Electric motor and motor control
NIDEC MOTOR CORP162 citations98
US9590459B2Mar 7, 2017
Motor having spoked outer rotor with spaced apart pole segments
NIDEC MOTOR CORP12 citations84
US9479022B2Oct 25, 2016
Stator tooth wire retention wings
NIDEC MOTOR CORP19 citations84
US9136736B2Sep 15, 2015
Motor having spoked outer rotor with spaced apart pole segments
NIDEC MOTOR CORP10 citations84
US10270300B2Apr 23, 2019
Motor with sectioned stator
NIDEC MOTOR CORP2 citations73
US9614406B2Apr 4, 2017
Wedge for stator having overmolded insulation
NIDEC MOTOR CORP5 citations73
US10742084B2Aug 11, 2020
High power density motor having bridged spoked rotor and prewound bobbins for stator
NIDEC MOTOR CORP1 citations62
US9228292B2Jan 5, 2016
Dryer motor and control
NIDEC MOTOR CORP2 citations61
US10916982B2Feb 9, 2021
Rotor having longitudinal recesses in outer surface between V-slot poles
NIDEC MOTOR CORP1 citations60
US10910895B2Feb 2, 2021
Electric motor with v-slot rotor
NIDEC MOTOR CORP0 citations60
US9425720B2Aug 23, 2016
Electric motor and motor control
NIDEC MOTOR CORP0 citations52
US10833550B2Nov 10, 2020
Induction motor having full pitch winding
NIDEC MOTOR CORP0 citations50
US9941761B2Apr 10, 2018
Induction motor having full pitch winding
NIDEC MOTOR CORP0 citations50
US10644551B2May 5, 2020
Spoked rotor for an electric motor
NIDEC MOTOR CORP0 citations41
EMERSON ELECTRIC CO
10 patentsUS5034642AJul 23, 1991
Permanent magnet rotor and motor
EMERSON ELECTRIC CO69 citations93
US7122933B2Oct 17, 2006
Reduced coil segmented stator
EMERSON ELECTRIC CO48 citations92
US4937513AJun 26, 1990
Tapped auxiliary winding for multi-speed operation of electric motor and method therefor
EMERSON ELECTRIC CO31 citations91
US4737701AApr 12, 1988
Tapped auxiliary winding for multi-speed operation of electric motor and method therefor
EMERSON ELECTRIC CO31 citations91
US8350435B2Jan 8, 2013
Interior magnet machine with reduced cogging
EMERSON ELECTRIC CO9 citations83
US7705502B2Apr 27, 2010
Interior magnet machine with non-perpendicular slots
EMERSON ELECTRIC CO8 citations83
US4486699ADec 4, 1984
Tapped auxiliary winding for multi-speed operation of electric motor and method therefor
EMERSON ELECTRIC CO13 citations72
US7474074B2Jan 6, 2009
Variable speed induction motor with wye-delta switching with reduced drive volt-amp requirement
EMERSON ELECTRIC CO6 citations63
US7774921B2Aug 17, 2010
Horizontal axis washing machine having 4 pole 36 slot motor
EMERSON ELECTRIC CO1 citations52
US7692350B2Apr 6, 2010
Horizontal axis washing machine having 4 pole 36 slot motor
EMERSON ELECTRIC CO1 citations52