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Insulation between coil and core, between different winding sections, around the coil; Other insulation structures

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  • H01F27/324
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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F27/00Details of transformers or inductances, in general

Current Industry

H01F27/324Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Coil component
    • Patent number 12,293,867
    • Issue date May 6, 2025
    • SAMSUNG ELECTRO-MECHANICS CO., LTD.
    • Ji Hyung Jung
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Manufacturing method of magnetic element
    • Patent number 12,283,412
    • Issue date Apr 22, 2025
    • Delta Electronics (Shanghai) Co., Ltd.
    • Shouyu Hong
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for insulation of coil of toroid transformers
    • Patent number 12,278,035
    • Issue date Apr 15, 2025
    • Hun-Ren Energiatudományi Kutatóközpont
    • Gábor Anda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 12,260,983
    • Issue date Mar 25, 2025
    • SAMSUNG ELECTRO-MECHANICS CO., LTD.
    • Yong Hui Li
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductor component and method for manufacturing inductor component
    • Patent number 12,249,454
    • Issue date Mar 11, 2025
    • Murata Manufacturing Co., Ltd.
    • Hiroki Imaeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductor component
    • Patent number 12,230,428
    • Issue date Feb 18, 2025
    • Murata Manufacturing Co., Ltd.
    • Yoshimasa Yoshioka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Angled inductor with small form factor
    • Patent number 12,224,103
    • Issue date Feb 11, 2025
    • Intel Corporation
    • Brandon Marin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 12,217,902
    • Issue date Feb 4, 2025
    • TDK Corporation
    • Masataro Saito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic component
    • Patent number 12,217,905
    • Issue date Feb 4, 2025
    • TDK Corporation
    • Hidenobu Umeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductor
    • Patent number 12,205,754
    • Issue date Jan 21, 2025
    • Nitto Denko Corporation
    • Yoshihiro Furukawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductive component
    • Patent number 12,183,503
    • Issue date Dec 31, 2024
    • SUMIDA COMPONENTS & MODULES GMBH
    • Johannes Hofbauer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 12,176,138
    • Issue date Dec 24, 2024
    • SAMSUNG ELECTRO-MECHANICS CO., LTD.
    • Ji Hoon Hwang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multilayer coil component
    • Patent number 12,176,134
    • Issue date Dec 24, 2024
    • TDK Corporation
    • Masashi Shimoyasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 12,165,801
    • Issue date Dec 10, 2024
    • SAMSUNG ELECTRO-MECHANICS CO., LTD.
    • No Il Park
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Support structure for at least one winding of a power transformer,...
    • Patent number 12,165,795
    • Issue date Dec 10, 2024
    • HITACHI ENERGY LTD
    • Orlando Girlanda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic substrates having embedded inductors
    • Patent number 12,159,844
    • Issue date Dec 3, 2024
    • Intel Corporation
    • Benjamin Duong
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetic component
    • Patent number 12,148,562
    • Issue date Nov 19, 2024
    • Shindengen Electric Manufacturing Co., Ltd.
    • Kosuke Ikeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 12,142,409
    • Issue date Nov 12, 2024
    • Sumida Corporation
    • Toshimasa Monma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric motor, motor vehicle, and method for producing a winding f...
    • Patent number 12,142,416
    • Issue date Nov 12, 2024
    • Audi AG
    • Korbinian Weber
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transformer with a casting embedding a winding arrangement and meth...
    • Patent number 12,125,632
    • Issue date Oct 22, 2024
    • HITACHI ENERGY LTD
    • Uwe Drofenik
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-density single-turn inductor
    • Patent number 12,119,161
    • Issue date Oct 15, 2024
    • Virginia Tech Intellectual Properties, Inc.
    • He Song
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 12,119,165
    • Issue date Oct 15, 2024
    • SAMSUNG ELECTRO-MECHANICS CO., LTD.
    • Ye Ji Jung
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 12,112,872
    • Issue date Oct 8, 2024
    • Murata Manufacturing Co., Ltd.
    • Makoto Hiraki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coupled magnetic element having high voltage resistance and high po...
    • Patent number 12,094,634
    • Issue date Sep 17, 2024
    • ITG ELECTRONICS, INC.
    • Martin Kuo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 12,087,487
    • Issue date Sep 10, 2024
    • Taiyo Yuden Co., Ltd.
    • Hirotaro Seino
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductor winding guide apparatus and method of use thereof
    • Patent number 12,087,494
    • Issue date Sep 10, 2024
    • Grant A. MacLennan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 12,080,468
    • Issue date Sep 3, 2024
    • SAMSUNG ELECTRO-MECHANICS CO., LTD.
    • Ji Young Park
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laminated shielding inductor
    • Patent number 12,073,984
    • Issue date Aug 27, 2024
    • Shenzhen Sunlord Electronics Co., Ltd.
    • Yihua Yang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multilayer coil component
    • Patent number 12,073,987
    • Issue date Aug 27, 2024
    • Murata Manufacturing Co., Ltd.
    • Shun Takai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 12,073,988
    • Issue date Aug 27, 2024
    • SAMSUNG ELECTRO-MECHANICS CO., LTD.
    • Han Lee
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    COIL COMPONENT
    • Publication number 20250149233
    • Publication date May 8, 2025
    • Samsung Electro-Mechanics Co., Ltd.
    • Tae Hyun KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THIN COUPLING INDUCTOR, MANUFACTURING METHOD, AND POWER SUPPLY MODULE
    • Publication number 20250118478
    • Publication date Apr 10, 2025
    • SHANGHAI METAPWR ELECTRONICS CO., LTD
    • Mingzhun ZHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20250118486
    • Publication date Apr 10, 2025
    • Samsung Electro-Mechanics Co., Ltd.
    • Min Ji CHO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20250069790
    • Publication date Feb 27, 2025
    • Samsung Electro-Mechanics Co., Ltd.
    • Boum Seock KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTILAYER COIL COMPONENT
    • Publication number 20250069795
    • Publication date Feb 27, 2025
    • TDK Corporation
    • Masashi SHIMOYASU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INDUCTOR COMPONENT
    • Publication number 20250054686
    • Publication date Feb 13, 2025
    • Murata Manufacturing Co., Ltd.
    • Takeru OZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL ELECTRONIC COMPONENT
    • Publication number 20250037929
    • Publication date Jan 30, 2025
    • Samsung Electro-Mechanics Co., Ltd.
    • Seungho Han
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER FOR ON-BOARD CHARGER OF ELECTRIC VEHICLE
    • Publication number 20250033500
    • Publication date Jan 30, 2025
    • Atum Co., Ltd.
    • Taeksoo HAN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20250029777
    • Publication date Jan 23, 2025
    • Samsung Electro-Mechanics Co., Ltd.
    • Tae Hyun Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTI-HELICAL WINDINGS FOR A TRANSFORMER
    • Publication number 20250014805
    • Publication date Jan 9, 2025
    • Hitachi Energy Ltd
    • Ion RADU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC COMPONENT WITH SHIELDING
    • Publication number 20250006419
    • Publication date Jan 2, 2025
    • Würth Elektronik eiSos GmbH & Co. KG
    • Tan Lung CHING
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMECHANICAL DEVICES AND METHODS FOR FORMING COATING LAYERS ON...
    • Publication number 20240425420
    • Publication date Dec 26, 2024
    • Honeywell International Inc.
    • Eric P. Passman
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20240428975
    • Publication date Dec 26, 2024
    • Murata Manufacturing Co., Ltd.
    • Makoto HIRAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Coil Component
    • Publication number 20240428977
    • Publication date Dec 26, 2024
    • Sumida Corporation
    • Toshimasa MONMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INSULATED CHIP AND SIGNAL TRANSMITTING DEVICE
    • Publication number 20240420884
    • Publication date Dec 19, 2024
    • Rohm Co., Ltd.
    • Bungo TANAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTILAYER ELECTRONIC COMPONENT
    • Publication number 20240404740
    • Publication date Dec 5, 2024
    • TDK Corporation
    • Yusuke Nagai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER-BASED ISOLATOR WITH SENSE COIL
    • Publication number 20240395736
    • Publication date Nov 28, 2024
    • ALLEGRO MICROSYSTEMS, LLC
    • John Horan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CIRCUIT COMPONENT, ELECTRONIC DEVICE AND METHOD FOR PRODUCING CIRCU...
    • Publication number 20240379281
    • Publication date Nov 14, 2024
    • ROHM CO., LTD.
    • Tatsuya MIYAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INDUCTOR COMPONENT AND INDUCTOR ARRAY
    • Publication number 20240355537
    • Publication date Oct 24, 2024
    • Murata Manufacturing Co., Ltd.
    • Yoshimitsu USHIMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL, INDUCTOR COMPONENT, AND INDUCTOR ARRAY
    • Publication number 20240355533
    • Publication date Oct 24, 2024
    • Murata Manufacturing Co., Ltd.
    • Yoshimitsu USHIMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20240347259
    • Publication date Oct 17, 2024
    • Samsung Electro-Mechanics Co., Ltd.
    • Jae Hun KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20240347265
    • Publication date Oct 17, 2024
    • Samsung Electro-Mechanics Co., Ltd.
    • Soon Kwang KWON
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INDUCTOR AND DC-DC CONVERTER
    • Publication number 20240331927
    • Publication date Oct 3, 2024
    • TDK Corporation
    • Tomofumi KURODA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20240331933
    • Publication date Oct 3, 2024
    • TDK Corporation
    • Hokuto EDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INDUCTOR AND DC-DC CONVERTER
    • Publication number 20240331920
    • Publication date Oct 3, 2024
    • TDK Corporation
    • Tomofumi KURODA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INSULATION CHIP AND SIGNAL TRANSMISSION DEVICE
    • Publication number 20240331932
    • Publication date Oct 3, 2024
    • Rohm Co., Ltd.
    • Keiji WADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MINIATURE INDUCTIVE COIL AND PREPARATION METHOD THEREOF
    • Publication number 20240304378
    • Publication date Sep 12, 2024
    • KUN SHAN MAZO TECH CO., LTD.
    • Jinbing LI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20240304380
    • Publication date Sep 12, 2024
    • Samsung Electro-Mechanics Co., Ltd.
    • Soon Kwang KWON
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Transformer Diagnostics System
    • Publication number 20240288512
    • Publication date Aug 29, 2024
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Takuya IWASAKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    COIL DEVICE
    • Publication number 20240282506
    • Publication date Aug 22, 2024
    • TDK Corporation
    • Hirofumi Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS