P

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 patents
US4658166AApr 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 patents
US5789917AAug 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 patents

MATSUSHITA ELECTRIC WORKS LTD

1 patent

MMT SA

1 patent

OUDET CLAUDE

1 patent

RECH EN MATIERE DE MICROMOTEUR

1 patent