Inventor
OUDET CLAUDE
46 patents
⚠️ This page may combine multiple inventors who share the name “OUDET CLAUDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PORTESCAP
22 patentsUS4658166AApr 14, 1987
Synchronous electric motor with disc-shaped permanent magnet rotor
PORTESCAP87 citations96
US4682067AJul 21, 1987
Synchronous electric motor having a disc-shaped permanent magnet rotor
PORTESCAP39 citations93
US5053667AOct 1, 1991
Di- or polyphase synchronous electric motor with a disc-shaped rotor
PORTESCAP20 citations82
US4629916ADec 16, 1986
Method and apparatus for harmonics suppression in motor systems
PORTESCAP20 citations82
US4518883AMay 21, 1985
Electric motor with permanent magnet rotor
PORTESCAP17 citations82
US4517478AMay 14, 1985
Electric stepper motor
PORTESCAP23 citations82
US4891538AJan 2, 1990
Synchronous motor with sinusodial torque variation in each phase
PORTESCAP10 citations74
US4823040AApr 18, 1989
Single-stage, two-phase of four-phase synchronous electric motor
PORTESCAP19 citations74
US4737753AApr 12, 1988
Multipolar magnetization device
PORTESCAP12 citations74
US4714854ADec 22, 1987
Electric motor with a multipolar permanent magnet rotor
PORTESCAP19 citations74
US4707677ANov 17, 1987
Multipolar magnetization device
PORTESCAP8 citations74
US4415845ANov 15, 1983
Electric motor control device
PORTESCAP9 citations74
US4387312AJun 7, 1983
Stepping polyphased motor for a clockwork mechanism
PORTESCAP12 citations74
US4155018AMay 15, 1979
Multipolar step motor
PORTESCAP9 citations74
US4242623ADec 30, 1980
Miniature electric stepping motor
PORTESCAP8 citations73
US4516064AMay 7, 1985
Stepper motor control device
PORTESCAP11 citations70
US4208868AJun 24, 1980
Control device for a step-by-step motor
PORTESCAP12 citations70
US4866323ASep 12, 1989
Synchronous electric motor with magnetised rotor and method of manufacturing this motor
PORTESCAP14 citations68
US4908592AMar 13, 1990
Electromagnetic actuating device
PORTESCAP5 citations63
US4337449AJun 29, 1982
Magnetic transducer with a movable magnet
PORTESCAP3 citations63
US4079279AMar 14, 1978
Electrical micromotor
PORTESCAP5 citations59
US5003686AApr 2, 1991
Method of manufacturing a synchronous electric motor with magnetized rotar
PORTESCAP1 citations46
MOVING MAGNET TECH
17 patentsUS5789917AAug 4, 1998
Magnetic position sensor with hall probe formed in an air gap of a stator
MOVING MAGNET TECH111 citations98
US6043645AMar 28, 2000
Magnetic position and speed sensor having a hall probe
MOVING MAGNET TECH52 citations96
US5559378ASep 24, 1996
Three-pole electromagnetic actuator for pneumatic distributing devices
MOVING MAGNET TECH57 citations96
US5532585AJul 2, 1996
Position sensor incorporating a permanent magnet and a magnetism-sensitive probe and including primary and secondary air gaps
MOVING MAGNET TECH72 citations96
US5528139AJun 18, 1996
Magnetic position and speed sensor with hall probe in an air gap
MOVING MAGNET TECH99 citations96
US5334893AAug 2, 1994
Monophase electromagnetic rotary actuator of travel between 60 and 120 degrees
MOVING MAGNET TECH66 citations96
US5136194AAug 4, 1992
Single-phased compact linear electromagnetic actuator
MOVING MAGNET TECH57 citations96
US7028545B2Apr 18, 2006
Position sensor, designed in particular for detecting a steering column torsion
MOVING MAGNET TECH68 citations95
US6087827AJul 11, 2000
Incremental sensor of speed and/or position for detecting low and null speeds
MOVING MAGNET TECH28 citations93
US5814985ASep 29, 1998
Incremental sensor of speed and/or position for detecting low and null speeds
MOVING MAGNET TECH46 citations93
US5521451AMay 28, 1996
Low-cost stepping or synchronous motor
MOVING MAGNET TECH34 citations93
US5512871AApr 30, 1996
Rotatable single-phase electromagnetic actuator
MOVING MAGNET TECH31 citations93
US5444313AAug 22, 1995
Electromagnetic actuator having two opposite phase movable parts
MOVING MAGNET TECH35 citations93
US5298825AMar 29, 1994
Single phase electro-magnetic actuator with low obstruction
MOVING MAGNET TECH36 citations93
US4985652AJan 15, 1991
Single-phased angular electromagnetic actuator
MOVING MAGNET TECH51 citations93
US6028499AFeb 22, 2000
Monophase, short travel, electromagnetic actuator having a good electric power/force ratio
MOVING MAGNET TECH28 citations92
US6236125B1May 22, 2001
Linear actuator
MOVING MAGNET TECH44 citations91
MMT S A
3 patentsUS6518749B1Feb 11, 2003
Magnetic sensor for delivery of an electrical signal proportional to position
MMT S A53 citations88
US5942832AAug 24, 1999
Electromagnetic driving device with a movable permanent magnet
MMT S A10 citations73
US6628032B1Sep 30, 2003
Motor or generator type electromagnetic devices
MMT S A4 citations54