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with magnetic core

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  • CPC
  • H01F17/04
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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F17/00Fixed inductances of the signal type

Current Industry

H01F17/04with magnetic core
Industries

Patents Grantslast 30 patents

  • 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

    Coil component
    • Patent number 12,224,100
    • Issue date Feb 11, 2025
    • SAMSUNG ELECTRO-MECHANICS CO., LTD.
    • Jae Hun Kim
    • 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

    Apparatus and power module
    • Patent number 12,217,899
    • Issue date Feb 4, 2025
    • Delta Electronics, Inc.
    • Yahong Xiong
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Coil component
    • Patent number 12,217,901
    • Issue date Feb 4, 2025
    • Murata Manufacturing Co., Ltd.
    • Hiroyuki Honda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductor
    • Patent number 12,205,744
    • Issue date Jan 21, 2025
    • Nitto Denko Corporation
    • Keisuke Okumura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 12,205,756
    • Issue date Jan 21, 2025
    • SAMSUNG ELECTRO-MECHANICS CO., LTD.
    • Sung Sik Shin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 12,205,741
    • Issue date Jan 21, 2025
    • Murata Manufacturing Co., Ltd.
    • Yasuhiro Itani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetic coupling coil component
    • Patent number 12,205,759
    • Issue date Jan 21, 2025
    • Taiyo Yuden Co., Ltd.
    • Akihisa Matsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductance coil of a capacitance module
    • Patent number 12,204,715
    • Issue date Jan 21, 2025
    • Cirque Corporation
    • Paul Glad
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Common mode choke coil
    • Patent number 12,183,496
    • Issue date Dec 31, 2024
    • Murata Manufacturing Co., Ltd.
    • Ken Hayashii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fe-based nanocrystalline alloy and electronic component using the same
    • Patent number 12,173,393
    • Issue date Dec 24, 2024
    • SAMSUNG ELECTRO-MECHANICS CO., LTD.
    • Sang Kyun Kwon
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Coil component
    • Patent number 12,176,137
    • Issue date Dec 24, 2024
    • SAMSUNG ELECTRO-MECHANICS CO., LTD.
    • Myoung Ki Shin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Stylus pen
    • Patent number 12,175,026
    • Issue date Dec 24, 2024
    • HiDeep Inc.
    • Seyeob Kim
    • G06 - COMPUTING CALCULATING COUNTING
  • 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

    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

    Inductor with variable permeability core
    • Patent number 12,159,744
    • Issue date Dec 3, 2024
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • Masanori Ishigaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Manufacturing method of an integrally formed inductor
    • Patent number 12,148,564
    • Issue date Nov 19, 2024
    • Shenzhen Sunlord Electronics Co., Ltd.
    • Xinshu Yu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Common mode filter
    • Patent number 12,143,089
    • Issue date Nov 12, 2024
    • TDK Corporation
    • Yugo Asai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductor devices and stacked power supply topologies
    • Patent number 12,142,407
    • Issue date Nov 12, 2024
    • Infineon Technologies Austria AG
    • Luca Peluso
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ferrite sintered body and wire-wound coil component
    • Patent number 12,142,406
    • Issue date Nov 12, 2024
    • Murata Manufacturing Co., Ltd.
    • Yuuki Kitadai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil device
    • Patent number 12,142,415
    • Issue date Nov 12, 2024
    • TDK Corporation
    • Kyosuke Inui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 12,131,856
    • Issue date Oct 29, 2024
    • Murata Manufacturing Co., Ltd.
    • Takashi Sukegawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit board provided with coil component
    • Patent number 12,131,855
    • Issue date Oct 29, 2024
    • TDK Corporation
    • Hanako Yoshino
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 12,125,624
    • Issue date Oct 22, 2024
    • Murata Manufacturing Co., Ltd.
    • Ken Hayashii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of assembling a combined transformer/inductor device
    • Patent number 12,125,625
    • Issue date Oct 22, 2024
    • Vishay Dale Electronics, LLC
    • Jason Ebner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductor
    • Patent number 12,125,621
    • Issue date Oct 22, 2024
    • Nitto Denko Corporation
    • Keisuke Okumura
    • 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

    Inductor
    • Patent number 12,119,163
    • Issue date Oct 15, 2024
    • TOKIN CORPORATION
    • Toshiaki Oka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laminated coil
    • Patent number 12,119,152
    • Issue date Oct 15, 2024
    • Murata Manufacturing Co., Ltd.
    • Shingo Ito
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    COIL COMPONENT
    • Publication number 20250054682
    • Publication date Feb 13, 2025
    • Murata Manufacturing Co., Ltd.
    • Hayato TAKAHASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INDUCTOR
    • Publication number 20250054673
    • Publication date Feb 13, 2025
    • LG Innotek Co., Ltd.
    • In Seong SOHN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INDUCTOR
    • Publication number 20250054674
    • Publication date Feb 13, 2025
    • Panasonic Intellectual Property Management Co., Ltd.
    • YOICHI NISHIJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INDUCTANCE ASSEMBLY AND INTEGRATED POWER CONVERTER MODULE
    • Publication number 20250037918
    • Publication date Jan 30, 2025
    • SHANGHAI METAPWR ELECTRONICS CO., LTD
    • Mingzhun ZHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20250022645
    • Publication date Jan 16, 2025
    • TDK Corporation
    • Tomohiro MORIKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INDUCTOR
    • Publication number 20250014795
    • Publication date Jan 9, 2025
    • Nitto Denko Corporation
    • Keisuke OKUMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Inductance Coil of a Capacitance Module
    • Publication number 20240419277
    • Publication date Dec 19, 2024
    • Cirque Corporation
    • Paul Glad
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TRANSFORMER INDUCTORS WITH TUNABLE COUPLING COEFFICIENT
    • Publication number 20240412912
    • Publication date Dec 12, 2024
    • Apple Inc.
    • Bo YU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMON MODE FILTER
    • Publication number 20240404741
    • Publication date Dec 5, 2024
    • CHILISIN ELECTRONICS CORP.
    • HUNG-CHIH LIANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ISOLATED TYPE ACTIVE EMI FILTER HAVING NO ADDITIONAL ELEMENTS ON PO...
    • Publication number 20240396528
    • Publication date Nov 28, 2024
    • UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    • Jin Gook KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT AND METHOD OF MANUFACTURING COIL COMPONENT
    • Publication number 20240371560
    • Publication date Nov 7, 2024
    • Murata Manufacturing Co., Ltd.
    • Yasuhiro ITANI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RETENTION CLIPS FOR ASSEMLING FERRITE CORES TO CABLES
    • Publication number 20240371567
    • Publication date Nov 7, 2024
    • Fair-Rite Products, Corp.
    • Joseph P. Custy
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HEADER ASSEMBLY WITH INTEGRATED CHOKE FOR POWER PACK
    • Publication number 20240355539
    • Publication date Oct 24, 2024
    • STEERING SOLUTIONS IP HOLDING CORPORATION
    • Steven J. Collier-Hallman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PACKAGE SUBSTRATE AND INDUCTOR COMPONENT
    • Publication number 20240355527
    • Publication date Oct 24, 2024
    • Murata Manufacturing Co., Ltd.
    • Kenji NISHIYAMA
    • 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

    INDUCTOR AND METHOD FOR MANUFACTURING SAME
    • Publication number 20240347255
    • Publication date Oct 17, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • TOMOHIRO SUGIMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INDUCTOR HAVING HIGH CURRENT COIL WITH LOW DIRECT CURRENT RESISTANCE
    • Publication number 20240347254
    • Publication date Oct 17, 2024
    • Vishay Dale Electronics, LLC
    • Benjamin M. HANSON
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE WITH INDUCTOR
    • Publication number 20240347578
    • Publication date Oct 17, 2024
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Chien-Hsien Kuo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTILAYER INDUCTOR
    • Publication number 20240312687
    • Publication date Sep 19, 2024
    • TDK Corporation
    • Takahiro Yata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LAMINATED MAGNETIC CORES
    • Publication number 20240312703
    • Publication date Sep 19, 2024
    • The Trustees of the University of Pennsylvania
    • Mark George Allen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20240312700
    • Publication date Sep 19, 2024
    • TDK Corporation
    • Yuichi OYANAGI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20240290532
    • Publication date Aug 29, 2024
    • TDK Corporation
    • Yuichi OYANAGI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SUBSTRATE DEFINED COUPLED INDUCTORS WITH EMBEDDED SOLID FERRITE CORE
    • Publication number 20240274549
    • Publication date Aug 15, 2024
    • ADVANCED MICRO DEVICES, INC.
    • Alexander Helmut Pfeiffenberger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INDUCTOR AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20240274347
    • Publication date Aug 15, 2024
    • SHENZHEN POCO MAGNETIC CO., LTD.
    • ZHUOQUAN WU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR PRODUCING ELECTRONIC COMPONENT AND ELECTRONIC COMPONENT
    • Publication number 20240266108
    • Publication date Aug 8, 2024
    • TDK Corporation
    • Youichi Kazuta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMON MODE FILTER
    • Publication number 20240258015
    • Publication date Aug 1, 2024
    • TDK Corporation
    • Toshio Tomonari
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WINDING-TYPE COIL COMPONENT
    • Publication number 20240258016
    • Publication date Aug 1, 2024
    • Murata Manufacturing Co., Ltd.
    • Kohei Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTEGRALLY FORMED INDUCTOR AND MANUFACTURING METHOD THEREFOR
    • Publication number 20240258028
    • Publication date Aug 1, 2024
    • MAZO TECH CO., LTD.
    • Haibo LIU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20240249873
    • Publication date Jul 25, 2024
    • Murata Manufacturing Co., Ltd.
    • Ryota HASHIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Passive Negative Inductor and a Method for Fabricating the Passive...
    • Publication number 20240234026
    • Publication date Jul 11, 2024
    • Mitsubishi Electric Research Laboratories, Inc.
    • Koon Hoo Teo
    • H01 - BASIC ELECTRIC ELEMENTS