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Magnetic circuits with permanent magnets

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  • CPC
  • H01F2003/103
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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES

Current Industry

H01F2003/103Magnetic circuits with permanent magnets
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MAGNETIC COMPONENT
    • Publication number 20240177903
    • Publication date May 30, 2024
    • DELTA ELECTRONICS (THAILAND) PUBLIC CO., LTD.
    • Hugues NJIENDE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Acoustic Device
    • Publication number 20230199397
    • Publication date Jun 22, 2023
    • AAC Microtech (Changzhou) Co., Ltd.
    • Weimin Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC COMPONENT, POWER CONVERSION APPARATUS, AND POWER CONVERSIO...
    • Publication number 20230125248
    • Publication date Apr 27, 2023
    • TDK Corporation
    • Ken Matsuura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LOCALIZED HIGH PERMEABILITY MAGNETIC REGIONS IN GLASS PATCH FOR ENH...
    • Publication number 20230090759
    • Publication date Mar 23, 2023
    • Intel Corporation
    • Srinivas V. PIETAMBARAM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC LINEAR ACTUATOR
    • Publication number 20190362875
    • Publication date Nov 28, 2019
    • KOLEKTOR GROUP D.O.O.
    • Franci LAHAJNAR
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Fault Current Limiter
    • Publication number 20190304674
    • Publication date Oct 3, 2019
    • Faultcurrent Limited
    • Andrew Cheer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Fault Current Limiter
    • Publication number 20190304675
    • Publication date Oct 3, 2019
    • Faultcurrent Limited
    • Andrew Cheer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INDUCTIVE CORE EXHIBITING LOW MAGNETIC LOSSES
    • Publication number 20180374620
    • Publication date Dec 27, 2018
    • Commissariat A L'Energie Atomique et Aux Energies Alternatives
    • Gerard DELETTE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AC PERMANENT MAGNET GAIN TRANSFORMER DEVICE AND ITS VOLTAGE REGULAT...
    • Publication number 20180226183
    • Publication date Aug 9, 2018
    • Shanshan DAI
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    RELUCTANCE TRANSDUCER
    • Publication number 20170330664
    • Publication date Nov 16, 2017
    • NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
    • Roger Franciscus Mattheus Maria Hamelinck
    • G01 - MEASURING TESTING
  • Information Patent Application

    RELUCTANCE TRANSDUCER
    • Publication number 20150248959
    • Publication date Sep 3, 2015
    • NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ON-DERZOEK TNO
    • Roger Franciscus Mattheus Maria Hamelinck
    • G01 - MEASURING TESTING
  • Information Patent Application

    CHOKE COIL
    • Publication number 20150042433
    • Publication date Feb 12, 2015
    • FDK CORPORATION
    • Masaru Ota
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    YOKE UNIT, YOKE UNIT MANUFACTURING METHOD, TORQUE DETECTION DEVICE,...
    • Publication number 20140345392
    • Publication date Nov 27, 2014
    • Yusuke Matsui
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MAGNETIC CORE AND MAGNETIC COMPONENT USING THE SAME
    • Publication number 20140320255
    • Publication date Oct 30, 2014
    • DELTA ELECTRONICS, INC.
    • Teng Liu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NON-CONTACT CHARGING MODULE AND PORTABLE TERMINAL PROVIDED WITH SAME
    • Publication number 20140306656
    • Publication date Oct 16, 2014
    • Kenichiro Tabata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FAULT CURRENT LIMITER
    • Publication number 20140254056
    • Publication date Sep 11, 2014
    • Robert Wilson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SYSTEM AND METHOD FOR MOVING AN OBJECT
    • Publication number 20140224620
    • Publication date Aug 14, 2014
    • Correlated Magnetics Research, LLC
    • Larry W. Fullerton
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Fault Current Limiter
    • Publication number 20140192450
    • Publication date Jul 10, 2014
    • Fault Current Limited
    • Jeremy Peter Hall
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Magnetically Biased AC Inductor with Commutator
    • Publication number 20140035711
    • Publication date Feb 6, 2014
    • Jens Friebe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DYNAMICALLY BIASED INDUCTOR
    • Publication number 20130335178
    • Publication date Dec 19, 2013
    • Michael Viotto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetic Power Converter
    • Publication number 20130181800
    • Publication date Jul 18, 2013
    • Harvey S. Henning
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Core
    • Publication number 20130141202
    • Publication date Jun 6, 2013
    • ALSTOM Technology Ltd.
    • Jonathan Peter Sturgess
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CHOKE COIL
    • Publication number 20130043969
    • Publication date Feb 21, 2013
    • Masaru OTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC CIRCUIT, POWER-SUPPLYING DEVICE AND POWER-RECEIVING DEVICE...
    • Publication number 20120319647
    • Publication date Dec 20, 2012
    • Hitachi Metals, Ltd.
    • Hiromitsu Itabashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COOLING STRUCTURE FOR MAGNET-EQUIPPED REACTOR
    • Publication number 20120293290
    • Publication date Nov 22, 2012
    • Naohiro Kido
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetic Power Converter
    • Publication number 20120161917
    • Publication date Jun 28, 2012
    • Harvey S. Henning, III
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Susceptance - Mode Inductor
    • Publication number 20120139663
    • Publication date Jun 7, 2012
    • Fu-Tzu HSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method and Apparatus for Coil-less Magnetoelectric Magnetic Flux Sw...
    • Publication number 20120133466
    • Publication date May 31, 2012
    • Brad D. Pedersen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FLUX TRANSFER DEVICE
    • Publication number 20120062352
    • Publication date Mar 15, 2012
    • SOLID STATE MAGNETICS CORPORATION
    • John T. Larsen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SYSTEMS AND METHODS FOR DIPOLE ENHANCED INDUCTIVE POWER TRANSFER
    • Publication number 20110304220
    • Publication date Dec 15, 2011
    • Lorne A. Whitehead
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE