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Coil bobbins

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  • H01F27/325
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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

H01F27/325Coil bobbins
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COIL COMPONENT
    • Publication number 20250046513
    • Publication date Feb 6, 2025
    • Murata Manufacturing Co., Ltd.
    • Akio IGARASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER FOR ON-BOARD CHARGER OF ELECTRIC VEHICLE
    • Publication number 20250037930
    • Publication date Jan 30, 2025
    • Atum Co., Ltd.
    • Taeksoo HAN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COMMON MODE FILTERING DEVICE AND CHARGING SYSTEM FOR ELECTRIC OR HY...
    • Publication number 20250014806
    • Publication date Jan 9, 2025
    • ELDOR CORPORATION S.P.A.
    • Pasquale FORTE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCHING DEVICE
    • Publication number 20250014842
    • Publication date Jan 9, 2025
    • U-Shin Ltd.
    • Yasuhiko KIRIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CIRCUIT DEVICE AND FILTER CIRCUIT
    • Publication number 20240428985
    • Publication date Dec 26, 2024
    • Murata Manufacturing Co., Ltd.
    • Atsushi Toujo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INDUCTORS FOR DIRECT CURRENT (DC) CIRCUIT BREAKERS IN AIRCRAFT APPL...
    • Publication number 20240387100
    • Publication date Nov 21, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Parikshith Channegowda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ACTIVELY COOLED INDUCTOR
    • Publication number 20240371561
    • Publication date Nov 7, 2024
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • John P. Casci
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SOLENOID ACTUATOR
    • Publication number 20240353018
    • Publication date Oct 24, 2024
    • Unick Corporation
    • Eui-Dong Ro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ENERGY TRANSFER ELEMENT MAGNETIZED AFTER ASSEMBLY
    • Publication number 20240347271
    • Publication date Oct 17, 2024
    • Power Integrations, Inc.
    • David Michael Hugh Matthews
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL DEVICE
    • Publication number 20240331934
    • Publication date Oct 3, 2024
    • TDK Corporation
    • Hideaki HARATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Current Sensing Device
    • Publication number 20240329093
    • Publication date Oct 3, 2024
    • ABB Schweiz AG
    • Adrian Hozoi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SLIM MAGNETIC COUPLING DEVICE WITH STABLE WITHSTANDING VOLTAGE CHAR...
    • Publication number 20240321510
    • Publication date Sep 26, 2024
    • LG Innotek Co., Ltd.
    • Jung Eun LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC COMPONENT
    • Publication number 20240321498
    • Publication date Sep 26, 2024
    • CYNTEC CO., LTD.
    • Yung-Shou Hsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL DEVICE
    • Publication number 20240321506
    • Publication date Sep 26, 2024
    • TDK Corporation
    • Kiho Hwang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL ASSEMBLY
    • Publication number 20240312698
    • Publication date Sep 19, 2024
    • MICRO-EPSILON MESSTECHNIK GMBH & CO. KG
    • Christian ECKE
    • G01 - MEASURING TESTING
  • Information Patent Application

    FILTER-CHOKE, PRODUCTION METHOD THEREOF AND ELECTRICAL DEVICE
    • Publication number 20240304381
    • Publication date Sep 12, 2024
    • SMA Solar Technology AG
    • Marek Rylko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ENERGY TRANSFER ELEMENT MAGNETIZED AFTER ASSEMBLY
    • Publication number 20240296993
    • Publication date Sep 5, 2024
    • Power Integrations, Inc.
    • David Michael Hugh Matthews
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL DEVICE
    • Publication number 20240282505
    • Publication date Aug 22, 2024
    • TDK Corporation
    • Toshiyuki Horikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC DEVICE PROVIDED WITH COIL CASE
    • Publication number 20240258022
    • Publication date Aug 1, 2024
    • FANUC CORPORATION
    • Tomokazu Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LENS MOVING APPARATUS
    • Publication number 20240255771
    • Publication date Aug 1, 2024
    • LG Innotek Co., Ltd.
    • Sang Ok Park
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL DEVICE
    • Publication number 20240249876
    • Publication date Jul 25, 2024
    • TDK Corporation
    • Toshiyuki HORIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTEGRATED MAGNETIC ELEMENT
    • Publication number 20240242881
    • Publication date Jul 18, 2024
    • DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
    • Xiaoxia SUN
    • 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

    TRANSFORMER STRUCTURE WITH BIFILAR WINDINGS
    • Publication number 20240186057
    • Publication date Jun 6, 2024
    • University of Florida Research Foundation, Incorporated
    • Shuo Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    REDUCING PARASITIC CAPACITANCE IN MEDIUM-VOLTAGE INDUCTORS
    • Publication number 20240170203
    • Publication date May 23, 2024
    • AALBORG UNIVERSITET
    • Hongbo ZHAO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIQUID COOLED BOBBIN FOR A WIRE WOUND MAGNETIC DEVICE
    • Publication number 20240153694
    • Publication date May 9, 2024
    • Premo, S.L.
    • Claudio Canete Cabeza
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER
    • Publication number 20240145163
    • Publication date May 2, 2024
    • GaNrich Semiconductor Corporation
    • Chiao FU
    • 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

    COIL DEVICE
    • Publication number 20240128017
    • Publication date Apr 18, 2024
    • TDK XIAMEN CO., LTD.
    • Hiroshi MAEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FLAT COIL AND COIL DEVICE
    • Publication number 20240120147
    • Publication date Apr 11, 2024
    • TDK Corporation
    • Masaru KUMAGAI
    • H01 - BASIC ELECTRIC ELEMENTS