Assignee
WAVECREST LAB LLC
US31 patents
Top patents by PatentIndex Score
US6891306B1May 10, 2005
Rotary electric motor having both radial and axial air gap flux paths between stator and rotor segments
WAVECREST LAB LLC111 citations97
US6802385B2Oct 12, 2004
Electrically powered vehicles having motor and power supply contained within wheels
WAVECREST LAB LLC79 citations96
US6617746B1Sep 9, 2003
Rotary electric motor having axially aligned stator poles and/or rotor poles
WAVECREST LAB LLC62 citations96
US7224132B2May 29, 2007
Portable range extender operable in automatic and manual modes
WAVECREST LAB LLC64 citations95
US6727668B1Apr 27, 2004
Precision brushless motor control utilizing independent phase parameters
WAVECREST LAB LLC57 citations95
US6492756B1Dec 10, 2002
Rotary electric motor having magnetically isolated stator and rotor groups
WAVECREST LAB LLC119 citations95
US6384496B1May 7, 2002
Multiple magnetic path electric motor
WAVECREST LAB LLC77 citations95
US6927524B2Aug 9, 2005
Rotary electric motor having separate control modules for respective stator electromagnets
WAVECREST LAB LLC57 citations94
US6762525B1Jul 13, 2004
Cascaded rotary electric motors having axial and radial air gaps
WAVECREST LAB LLC116 citations93
US6949908B2Sep 27, 2005
Fault-tolerant electric motor control system
WAVECREST LAB LLC30 citations92
US6812661B2Nov 2, 2004
Multiphase motor having winding connections specific to respective operating speed ranges
WAVECREST LAB LLC22 citations92
US6791222B1Sep 14, 2004
Rotary electric motor having at least two axially air gaps separating stator and rotor segments
WAVECREST LAB LLC45 citations92
US6787951B2Sep 7, 2004
Rotary electric motor having controller and power supply integrated therein
WAVECREST LAB LLC25 citations92
US6777851B2Aug 17, 2004
Generator having axially aligned stator poles and/or rotor poles
WAVECREST LAB LLC37 citations92
US6727630B1Apr 27, 2004
Rotary permanent magnet electric motor with varying air gap between interfacing stator and rotor elements
WAVECREST LAB LLC41 citations92
US6727629B1Apr 27, 2004
Rotary electric motor having a plurality of shifted stator poles and/or rotor poles
WAVECREST LAB LLC30 citations92
US6717323B1Apr 6, 2004
Rotary electric motor having a plurality of skewed stator poles and/or rotor poles
WAVECREST LAB LLC37 citations92
US6710502B2Mar 23, 2004
Rotary electric motor having at least three axially aligned stator poles and/or rotor poles
WAVECREST LAB LLC21 citations92
US7197390B2Mar 27, 2007
Electric vehicle with adaptive cruise control system
WAVECREST LAB LLC26 citations91
US6794839B1Sep 21, 2004
Precision motor control with selective current waveform profiles in separate stator core segments
WAVECREST LAB LLC28 citations91
US6853107B2Feb 8, 2005
Multiphase motor having different winding configurations for respective speed ranges
WAVECREST LAB LLC25 citations90
US7064463B2Jun 20, 2006
Dynamoelectric machine with embedded heat exchanger
WAVECREST LAB LLC21 citations89
US6949864B2Sep 27, 2005
Rotary electric motor having concentric annular members
WAVECREST LAB LLC24 citations89
US6822368B2Nov 23, 2004
Rotary permanent magnet electric motor having stator pole shoes of varying dimensions
WAVECREST LAB LLC15 citations84
US6940242B1Sep 6, 2005
Motor control system for dynamically changing motor energization current waveform profiles
WAVECREST LAB LLC12 citations83
US6911794B2Jun 28, 2005
Precision adaptive motor control in cruise control system having various motor control schemes
WAVECREST LAB LLC12 citations83
US6791226B1Sep 14, 2004
Multiphase motor winding topology and control
WAVECREST LAB LLC40 citations81
US6847147B2Jan 25, 2005
Dynamoelectric machine having windings that differ in wire gauge and number of winding turns
WAVECREST LAB LLC18 citations80
US6919700B2Jul 19, 2005
Adaptive control of motor stator current waveform profiles
WAVECREST LAB LLC8 citations72
US6844645B2Jan 18, 2005
Permanent magnet motor rotor having magnetic permeable material for enhanced flux distribution
WAVECREST LAB LLC6 citations62
US6836087B2Dec 28, 2004
Multiphase motor voltage control for phase windings of different wire gauges and winding turns
WAVECREST LAB LLC3 citations59