TREA

Constrictions Gaps

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  • H01F3/14
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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F3/00Cores, Yokes, or armatures

Current Industry

H01F3/14Constrictions Gaps
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ASSEMBLED INDUCTOR
    • Publication number 20250037913
    • Publication date Jan 30, 2025
    • Zenith Tek Inc.
    • Mark Huang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHOKE, AND METHOD FOR MANUFACTURING SUCH A CHOKE
    • Publication number 20240428976
    • Publication date Dec 26, 2024
    • FRONIUS INTERNATIONAL GMBH
    • Patrick GROTTENTHALER
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCHING POWER SUPPLY DEVICE
    • Publication number 20240421712
    • Publication date Dec 19, 2024
    • TDK Corporation
    • Makoto SATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC ELEMENT
    • Publication number 20240412916
    • Publication date Dec 12, 2024
    • Delta Electronics, Inc.
    • Tsung-Nan KUO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ENERGY TRANSFER ELEMENTS INCLUDING UNMAGNETIZED MAGNETIZABLE PARTICLES
    • Publication number 20240395445
    • Publication date Nov 28, 2024
    • Power Integrations, Inc.
    • David Michael Hugh Matthews
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PLANAR INDUCTOR WITH TUNABLE INDUCTANCE
    • Publication number 20240387093
    • Publication date Nov 21, 2024
    • Enphase Energy, Inc.
    • Tyrone David LOW
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20240387095
    • Publication date Nov 21, 2024
    • Mitsubishi Electric Corporation
    • Kei HAYASE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER
    • Publication number 20240379274
    • Publication date Nov 14, 2024
    • VITESCO TECHNOLOGIES GMBH
    • Michael Decker
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INDUCTOR DEVICE
    • Publication number 20240242866
    • Publication date Jul 18, 2024
    • SONY GROUP CORPORATION
    • NAO AIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER ASSEMBLY AND ELECTRIC CONVERSION DEVICE
    • Publication number 20240177926
    • Publication date May 30, 2024
    • DELTA ELECTRONICS (THAILAND) PUBLIC CO., LTD.
    • Hugues NJIENDE
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    PLANAR TRANSFORMER
    • Publication number 20240161967
    • Publication date May 16, 2024
    • Delta Electronics, Inc.
    • Yi-Sheng CHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INVERTER AND INTEGRATED INDUCTOR
    • Publication number 20240063712
    • Publication date Feb 22, 2024
    • Huawei Digital Power Technologies Co., Ltd.
    • Gun YANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC ASSEMBLY
    • Publication number 20240029937
    • Publication date Jan 25, 2024
    • Elytone Electronic Co. Ltd
    • Yen-Hao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC CORE
    • Publication number 20240013965
    • Publication date Jan 11, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Ponggorn KULSANGCHAROEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER WITH AIR-FLOW RE-DIRECTOR
    • Publication number 20240006111
    • Publication date Jan 4, 2024
    • Hitachi Energy Switzerland AG
    • QingJun SUN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTROL DEVICE FOR POWER CONVERSION DEVICE
    • Publication number 20230395316
    • Publication date Dec 7, 2023
    • Honda Motor Co., Ltd.
    • Yusuke SHINDO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTEGRATED TRANSFORMERS FOR HIGH CURRENT CONVERTERS
    • Publication number 20230396180
    • Publication date Dec 7, 2023
    • Virginia Tech Intellectual Properties, Inc.
    • Xin Lou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMPACT COUPLED INDUCTOR
    • Publication number 20230386739
    • Publication date Nov 30, 2023
    • TDK Electronics AG
    • Stefan WEBER
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC CORE AND MAGNETIC DEVICE
    • Publication number 20230368959
    • Publication date Nov 16, 2023
    • TDK Corporation
    • Kyotaro ABE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER
    • Publication number 20230360836
    • Publication date Nov 9, 2023
    • Siemens Energy Global GmbH & Co. KG
    • Ralf Fischer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONNECTOR FOR FOR AN INDUSTRIAL CONTROL SYSTEM
    • Publication number 20230360851
    • Publication date Nov 9, 2023
    • Bedrock Automation Platforms Inc.
    • Albert Rooyakkers
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THREE-PHASE REACTOR COMPRISING IRON-CORE UNITS AND COILS
    • Publication number 20230274878
    • Publication date Aug 31, 2023
    • FANUC CORPORATION
    • Masatomo Shirouzu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC DEVICE AND ELECTRONIC DEVICE WITH SAME
    • Publication number 20230223186
    • Publication date Jul 13, 2023
    • Delta Electronics, Inc.
    • Da Jin
    • 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

    INDUCTOR WITH INCREASING OUTER FILL DENSITY
    • Publication number 20230178289
    • Publication date Jun 8, 2023
    • GLOBALFOUNDRIES U.S. Inc.
    • Varuna A. Baipadi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MATRIX TRANSFORMER, POWER TRANSFORMER, AND MATRIX TRANSFORMER WINDI...
    • Publication number 20230154671
    • Publication date May 18, 2023
    • Huawei Digital Power Technologies Co., Ltd.
    • Zezhou YANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC CORE AND MAGNETIC ELEMENT COMPRISING SAME
    • Publication number 20230136055
    • Publication date May 4, 2023
    • LG Innotek Co., Ltd.
    • Sung San Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COUPLING INDUCTOR
    • Publication number 20230091183
    • Publication date Mar 23, 2023
    • YAZAKI CORPORATION
    • Akinori MARUYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    High Power Stacked Flux Cancelling Inductor
    • Publication number 20230090214
    • Publication date Mar 23, 2023
    • Government of the United States, as represented by the Secretary of the Air F...
    • Hiroyuki Kosai
    • H01 - BASIC ELECTRIC ELEMENTS