TREA

High-leakage transformers or inductances

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  • H01F38/08
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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F38/00Adaptations of transformers or inductances for specific applications or functions

Current Industry

H01F38/08High-leakage transformers or inductances
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    RESONANT TRANSFORMERS WITH CALIBRATABLE FLUX-SHUNT
    • Publication number 20240387096
    • Publication date Nov 21, 2024
    • Enphase Energy, Inc.
    • Michael J. HARRISON
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL DEVICE
    • Publication number 20240234024
    • Publication date Jul 11, 2024
    • TDK Corporation
    • Ge LI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL DEVICE
    • Publication number 20240136120
    • Publication date Apr 25, 2024
    • TDK Corporation
    • Ge LI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LEAKAGE TRANSFORMER
    • Publication number 20230360849
    • Publication date Nov 9, 2023
    • Delta Electronics (Thailand) Public Company Limited
    • Jakrapong Wongsasulux
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INSULATING TRANSFORMER AND POWER CONVERSION DEVICE EQUIPPED WITH SAME
    • Publication number 20230208304
    • Publication date Jun 29, 2023
    • Mitsubishi Electric Corporation
    • Yuki ITOGAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL DEVICE
    • Publication number 20230187124
    • Publication date Jun 15, 2023
    • TDK Corporation
    • Kiho HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    A WELDING TRANSFORMER
    • Publication number 20220293325
    • Publication date Sep 15, 2022
    • KOYO GIKEN INC.
    • Kouji KAI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LEAKAGE TRANSFORMER
    • Publication number 20220189687
    • Publication date Jun 16, 2022
    • Panasonic Intellectual Property Management Co., Ltd.
    • Junichi KOTANI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COUPLED INDUCTORS FOR LOW ELECTROMAGNETIC INTERFERENCE
    • Publication number 20220084743
    • Publication date Mar 17, 2022
    • Maxim Integrated Products, Inc.
    • Alexandr Ikriannikov
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    High-Frequency Transformers using Solid Wire for Welding-Type Power...
    • Publication number 20220044867
    • Publication date Feb 10, 2022
    • Illinois Tool Works Inc.
    • Dennis Roland Sigl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LEAKAGE TRANSFORMER
    • Publication number 20210287847
    • Publication date Sep 16, 2021
    • Delta Electronics (Thailand) Public Company Limited
    • Jakrapong Wongsasulux
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER CORE AND TRANSFORMER
    • Publication number 20210065969
    • Publication date Mar 4, 2021
    • ROBERT BOSCH GmbH
    • Christian Winter
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INSULATED WINDING WIRE TRANSFORMER FOR WELDING-TYPE POWER SUPPLIES
    • Publication number 20210043374
    • Publication date Feb 11, 2021
    • Illinois Tool Works Inc.
    • Dennis Roland Sigl
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WELDING TRANSFORMER
    • Publication number 20200402710
    • Publication date Dec 24, 2020
    • VOLTER CO., LTD.
    • Mitsuhiko UCHIDA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COMMON MODE INDUCTOR WITH DUAL LEAKAGE PATHS
    • Publication number 20200381173
    • Publication date Dec 3, 2020
    • Universal Lighting Technologies, Inc.
    • Dane Sutherland
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER DEVICE
    • Publication number 20200043648
    • Publication date Feb 6, 2020
    • YAZAKI CORPORATION
    • Akinori MARUYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Method and Apparatus for Providing Auxiliary and Welding Type Power...
    • Publication number 20190358728
    • Publication date Nov 28, 2019
    • Illinois Tool Works Inc.
    • Brian A. Schwartz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LEAKAGE TRANSFORMER
    • Publication number 20190304676
    • Publication date Oct 3, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Yoshinobu Koji
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    High-Frequency Transformers using Solid Wire for Welding-Type Power...
    • Publication number 20190103218
    • Publication date Apr 4, 2019
    • Illinois Tool Works Inc.
    • Dennis Roland Sigl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TRANSFORMERS WITH INTEGRATED INDUCTORS
    • Publication number 20190006096
    • Publication date Jan 3, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Jacek F. Gieras
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Resonant Transformer with Adjustable Leakage Inductance
    • Publication number 20180254143
    • Publication date Sep 6, 2018
    • YUJING TECHNOLOGY CO., LTD.
    • Sen-Tai Yang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER AND RESONANT CIRCUIT HAVING SAME
    • Publication number 20180240588
    • Publication date Aug 23, 2018
    • Omron Corporation
    • Shingo NAGAOKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTEGRATED DUAL-OUTPUT GRID-TO-VEHICLE (G2V) AND VEHICLE-TO-GRID (V...
    • Publication number 20180222333
    • Publication date Aug 9, 2018
    • University of Maryland
    • Alireza Khaligh
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PERMANENT MAGNET INDUCTION GENERATOR (PMIG)
    • Publication number 20180158600
    • Publication date Jun 7, 2018
    • Theodore C. Annis
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER SIMULATING CIRCUIT AND SIMULATING METHOD OF TRANSFORMER
    • Publication number 20180122566
    • Publication date May 3, 2018
    • JIANGSU LEADER ELECTRONICS INC.
    • Rene Frederik KOCH
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TRANSFORMER WITH INTEGRATED LEAKAGE INDUCTANCE
    • Publication number 20170324343
    • Publication date Nov 9, 2017
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • Masanori ISHIGAKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD FOR PRODUCING A HEAVY-CURRENT TRANSFORMER
    • Publication number 20160322158
    • Publication date Nov 3, 2016
    • FRONIUS INTERNATIONAL GMBH
    • Bernhard ARTELSMAIR
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SINGLE-PHASE ELECTRIC FURNACE TRANSFORMER
    • Publication number 20150287526
    • Publication date Oct 8, 2015
    • ALSTOM TECHNOLOGY LIMITED
    • Junjun Guan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    REACTOR AND POWER CONVERTER
    • Publication number 20150085533
    • Publication date Mar 26, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Fumiki Tanahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD AND APPARATUS FOR ISOLATING AND SWITCHING LOWER VOLTAGE PULS...
    • Publication number 20150083491
    • Publication date Mar 26, 2015
    • SDG LLC
    • William M. Moeny
    • H01 - BASIC ELECTRIC ELEMENTS