Assignee
ANORAD CORP
US76 patents
Top patents by PatentIndex Score
US5783877AJul 21, 1998
Linear motor with improved cooling
ANORAD CORP154 citations99
US6215206B1Apr 10, 2001
Rotary-linear actuator
ANORAD CORP89 citations98
US5723917AMar 3, 1998
Flat linear motor
ANORAD CORP122 citations98
US5334892AAug 2, 1994
Positioning device for planar positioning
ANORAD CORP109 citations98
US6455957B1Sep 24, 2002
Encoder
ANORAD CORP33 citations96
US6137195AOct 24, 2000
Rotary-linear actuator
ANORAD CORP54 citations96
US5994798ANov 30, 1999
Closed-path linear motor
ANORAD CORP68 citations96
US5965963AOct 12, 1999
Linear motor with a plurality of stages independently movable on the same path
ANORAD CORP70 citations96
US5952744ASep 14, 1999
Rotary-linear actuator
ANORAD CORP57 citations96
US5519266AMay 21, 1996
High efficiency linear motor
ANORAD CORP88 citations96
US4595870AJun 17, 1986
Linear motor
ANORAD CORP76 citations96
US4505464AMar 19, 1985
High precision workpiece positioning table
ANORAD CORP55 citations96
US4392642AJul 12, 1983
Workpiece positioning table with air bearing pads
ANORAD CORP82 citations96
US6522035B1Feb 18, 2003
Forcer and associated three phase linear motor system
ANORAD CORP63 citations94
US7218017B1May 15, 2007
System and method to control a rotary-linear actuator
ANORAD CORP75 citations93
US6713902B2Mar 30, 2004
Closed-path linear motor
ANORAD CORP18 citations93
US6417584B1Jul 9, 2002
Magnet configuration for a linear motor
ANORAD CORP22 citations93
US6274952B1Aug 14, 2001
Closed-path linear motor
ANORAD CORP28 citations93
US6005309ADec 21, 1999
Two-axis motor with high density magnetic platen
ANORAD CORP34 citations93
US5982053ANov 9, 1999
Rotary-linear actuator
ANORAD CORP31 citations93
US5977664ANov 2, 1999
Linear motor having automatic armature windings switching at minimum current points
ANORAD CORP17 citations93
US5942817AAug 24, 1999
Linear motor having automatic armature windings switching at minimum current points
ANORAD CORP22 citations93
US5936319AAug 10, 1999
Wireless permanent magnet linear motor with magnetically controlled armature switching and magnetic encoder
ANORAD CORP23 citations93
US5925943AJul 20, 1999
Modular wireless linear motor
ANORAD CORP33 citations93
US5907200AMay 25, 1999
Linear encoder
ANORAD CORP36 citations93
US4571799AFeb 25, 1986
Method for producing air bearing pads for positioning table
ANORAD CORP32 citations93
US4560911ADec 24, 1985
Positioning table and linear motor
ANORAD CORP38 citations93
US4378709AApr 5, 1983
Friction drive for positioning table
ANORAD CORP35 citations93
US7586217B1Sep 8, 2009
High performance motor and magnet assembly therefor
ANORAD CORP29 citations92
US7291953B1Nov 6, 2007
High performance motor and magnet assembly therefor
ANORAD CORP26 citations92
US7145271B2Dec 5, 2006
High performance linear motor and magnet assembly therefor
ANORAD CORP18 citations92
US6919653B2Jul 19, 2005
High performance linear motor and magnet assembly therefor
ANORAD CORP17 citations92
US6803682B1Oct 12, 2004
High performance linear motor and magnet assembly therefor
ANORAD CORP26 citations92
US7170241B1Jan 30, 2007
Path module for a linear motor, modular linear motor system and method to control same
ANORAD CORP26 citations91
US6803681B2Oct 12, 2004
Path module for a linear motor, modular linear motor system and method to control same
ANORAD CORP21 citations91
US6719174B1Apr 13, 2004
Rotary and/or linear actuator system for controlling operation of an associated tool
ANORAD CORP68 citations91
US6798089B1Sep 28, 2004
Forcer and associated three phase linear motor system
ANORAD CORP27 citations90
US7026732B1Apr 11, 2006
Path arrangement for a multi-track linear motor system and method to control same
ANORAD CORP28 citations89
US6784572B1Aug 31, 2004
Path arrangement for a multi-track linear motor system and method to control same
ANORAD CORP29 citations89
US4494060AJan 15, 1985
Axis controller for robotic actuator
ANORAD CORP45 citations89
US6844651B1Jan 18, 2005
Encapsulated armature assembly and method of encapsulating an armature assembly
ANORAD CORP32 citations88
US6556153B1Apr 29, 2003
System and method for improving encoder resolution
ANORAD CORP82 citations88
US7456593B1Nov 25, 2008
Direct drive transport system
ANORAD CORP29 citations87
US7456529B2Nov 25, 2008
Wireless encoder
ANORAD CORP11 citations84
US7336007B2Feb 26, 2008
System and method to control a rotary-linear actuator
ANORAD CORP13 citations84
US7262523B1Aug 28, 2007
Wireless encoder
ANORAD CORP14 citations84
US6963148B1Nov 8, 2005
Wireless encoder
ANORAD CORP16 citations84
US6922025B2Jul 26, 2005
Zero ripple linear motor system
ANORAD CORP15 citations84
US6876105B1Apr 5, 2005
Wireless encoder
ANORAD CORP17 citations84
US6069416AMay 30, 2000
Two-axis motor platen and method for making
ANORAD CORP16 citations84
Showing the top 50 of 76 patents by PatentIndex Score.