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Selection of materials for insulation

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HELECTRICITY H01Electric elements H01TSPARK GAPS OVERVOLTAGE ARRESTERS USING SPARK GAPS SPARKING PLUGS CORONA DEVICES GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES H01T13/00Sparking plugs

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H01T13/38Selection of materials for insulation
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spark plug
    • Patent number 12,230,941
    • Issue date Feb 18, 2025
    • NITERRA CO., LTD.
    • Junji Kimura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 12,095,234
    • Issue date Sep 17, 2024
    • NITERRA CO., LTD.
    • Takeshi Sakuma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 12,095,235
    • Issue date Sep 17, 2024
    • NITERRA CO., LTD.
    • Shoma Tsumagari
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug with electrode head shielding element
    • Patent number 12,009,640
    • Issue date Jun 11, 2024
    • EcoPower Spark, LLC
    • David Resnick
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil-on plug exciter
    • Patent number 11,988,149
    • Issue date May 21, 2024
    • UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA.
    • Keith Coulson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug for boosted engine
    • Patent number 11,942,764
    • Issue date Mar 26, 2024
    • Ford Global Technologies, LLC
    • Michael Czekala
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug heat rating measurement method and system based on spark...
    • Patent number 11,923,663
    • Issue date Mar 5, 2024
    • WEICHAI TORCH TECHNOLOGY CO., LTD.
    • Ming Zheng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug and methods of manufacturing same
    • Patent number 11,870,221
    • Issue date Jan 9, 2024
    • Federal-Mogul Ignition LLC
    • William J. Walker
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug for boosted engine
    • Patent number 11,742,636
    • Issue date Aug 29, 2023
    • Ford Global Technologies, LLC
    • Michael Czekala
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug for internal combustion engine
    • Patent number 11,705,696
    • Issue date Jul 18, 2023
    • Denso Corporation
    • Daisuke Shimamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug for internal combustion engine
    • Patent number 11,695,256
    • Issue date Jul 4, 2023
    • Denso Corporation
    • Akimitsu Sugiura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus for igniting a fuel mixture, transmission element for tra...
    • Patent number 11,588,303
    • Issue date Feb 21, 2023
    • Rosenberger Hochfrequenztechnik GmbH & Co. KG
    • Andreas Gruber
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug with thermally coupled center electrode
    • Patent number 11,581,708
    • Issue date Feb 14, 2023
    • EcoPower Spark, LLC
    • David Resnick
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Internal combustion engine component and method of manufacturing in...
    • Patent number 11,476,643
    • Issue date Oct 18, 2022
    • NGK Spark Plug Co., Ltd.
    • Naoki Sadaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dual spark plug
    • Patent number 11,251,588
    • Issue date Feb 15, 2022
    • Hyundai Motor Company
    • Soo Hyung Woo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug extension
    • Patent number 11,225,939
    • Issue date Jan 18, 2022
    • SEM AB
    • Jorgen Bengtsson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Spark plug
    • Patent number 11,183,819
    • Issue date Nov 23, 2021
    • NGK Spark Plug Co., Ltd.
    • Yutaka Yokoyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fouling resistant spark plugs
    • Patent number 10,992,112
    • Issue date Apr 27, 2021
    • FRAM Group IP LLC
    • Jing Zheng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug combustion ionization sensor
    • Patent number 10,975,829
    • Issue date Apr 13, 2021
    • IC LLC
    • Kamal A. Assaad
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method of producing spark plug insulator
    • Patent number 10,933,559
    • Issue date Mar 2, 2021
    • Denso Corporation
    • Katsumasa Koeda
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Shaped collet for electrical stress grading in corona ignition systems
    • Patent number 10,879,677
    • Issue date Dec 29, 2020
    • Tenneco Inc.
    • Massimo Dal Re
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,879,675
    • Issue date Dec 29, 2020
    • NGK Spark Plug Co., Ltd.
    • Haruki Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for testing a semiconductor spark plug
    • Patent number 10,855,058
    • Issue date Dec 1, 2020
    • SAFRAN AIRCRAFT ENGINES
    • David Gino Stifanic
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Igniter with protective alumina coating for turbine engines
    • Patent number 10,815,896
    • Issue date Oct 27, 2020
    • General Electric Company
    • Daniel Qi Tan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Spark plug for internal combustion engine
    • Patent number 10,790,640
    • Issue date Sep 29, 2020
    • Denso Corporation
    • Masamichi Shibata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,608,416
    • Issue date Mar 31, 2020
    • NGK Spark Plug Co., Ltd.
    • Mai Nakamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug
    • Patent number 10,586,627
    • Issue date Mar 10, 2020
    • NGK Spark Plug Co., Ltd.
    • Haruki Yoshida
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Spark plug
    • Patent number 10,581,226
    • Issue date Mar 3, 2020
    • NGK Spark Plug Co., Ltd.
    • Kohei Usami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug for internal combustion engine
    • Patent number 10,476,238
    • Issue date Nov 12, 2019
    • Denso Corporation
    • Yuji Kaji
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug for internal combustion engine
    • Patent number 10,454,252
    • Issue date Oct 22, 2019
    • Denso Corporation
    • Daisuke Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SPARK PLUG
    • Publication number 20250007249
    • Publication date Jan 2, 2025
    • Niterra Co., Ltd.
    • Junji KIMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG WITH ELECTRODE HEAD SHIELDING ELEMENT
    • Publication number 20240405520
    • Publication date Dec 5, 2024
    • EcoPower Spark, LLC
    • David Resnick
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG INSULATOR AND SPARK PLUG
    • Publication number 20240332918
    • Publication date Oct 3, 2024
    • Niterra Co., Ltd.
    • Hiroki SHIMADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INSULATOR AND SPARK PLUG
    • Publication number 20240305070
    • Publication date Sep 12, 2024
    • Niterra Co., Ltd.
    • Yutaka YOKOYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20240275137
    • Publication date Aug 15, 2024
    • NITERRA CO., LTD.
    • Takeshi SAKUMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20240275138
    • Publication date Aug 15, 2024
    • NITERRA CO., LTD.
    • Shoma TSUMAGARI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR BOOSTED ENGINE
    • Publication number 20240128726
    • Publication date Apr 18, 2024
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Michael Czekala
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG WITH ELECTRODE HEAD SHIELDING ELEMENT
    • Publication number 20230238781
    • Publication date Jul 27, 2023
    • EcoPower Spark, LLC
    • David Resnick
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG AND METHODS OF MANUFACTURING SAME
    • Publication number 20230116256
    • Publication date Apr 13, 2023
    • Federal-Mogul Ignition LLC
    • William J. Walker
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20230038174
    • Publication date Feb 9, 2023
    • DENSO CORPORATION
    • Akitmitsu SUGIURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20220416514
    • Publication date Dec 29, 2022
    • DENSO CORPORATION
    • Daisuke SHIMAMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG INSULATOR AND METHOD OF MAKING SAME
    • Publication number 20220140575
    • Publication date May 5, 2022
    • Federal-Mogul Ignition LLC
    • William J. Walker
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG WITH THERMALLY COUPLED CENTER ELECTRODE
    • Publication number 20220045485
    • Publication date Feb 10, 2022
    • EcoPower Spark, LLC
    • David Resnick
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG HEAT RATING MEASUREMENT METHOD AND SYSTEM BASED ON SPARK...
    • Publication number 20210351574
    • Publication date Nov 11, 2021
    • WEICHAI TORCH TECHNOLOGY CO., LTD.
    • Ming ZHENG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Apparatus for Igniting a Fuel Mixture, Transmission Element for Tra...
    • Publication number 20210305787
    • Publication date Sep 30, 2021
    • Rosenberger Hochfrequenztechnik GmbH & Co. KG
    • Andreas Gruber
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR MANUFACTURING SPARK PLUG
    • Publication number 20210006045
    • Publication date Jan 7, 2021
    • NGK SPARK PLUG CO., LTD.
    • Norihito YABUUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG COMBUSTION IONIZATION SENSOR
    • Publication number 20200256308
    • Publication date Aug 13, 2020
    • IC LLC
    • Kamal A. Assaad
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPARK PLUG EXTENSION
    • Publication number 20200124015
    • Publication date Apr 23, 2020
    • SEM AB
    • Jorgen BENGTSSON
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20200112146
    • Publication date Apr 9, 2020
    • NGK SPARK PLUG CO., LTD.
    • Yutaka Yokoyama
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    SPARK PLUG
    • Publication number 20200014177
    • Publication date Jan 9, 2020
    • NGK SPARK PLUG CO., LTD.
    • Mai NAKAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG AND ASSOCIATED PROPELLANT IGNITION SYSTEM
    • Publication number 20190309707
    • Publication date Oct 10, 2019
    • The Boeing Company
    • Leora Peltz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SHAPED COLLET FOR ELECTRICAL STRESS GRADING IN CORONA IGNITION SYSTEMS
    • Publication number 20190214796
    • Publication date Jul 11, 2019
    • TENNECO INC.
    • Massimo Dal Re
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FOULING RESISTANT SPARK PLUGS
    • Publication number 20190214794
    • Publication date Jul 11, 2019
    • FRAM GROUP IP LLC
    • Jing Zheng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20190181620
    • Publication date Jun 13, 2019
    • DENSO CORPORATION
    • Yuji KAJI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20190103731
    • Publication date Apr 4, 2019
    • DENSO CORPORATION
    • Daisuke TANAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20180374601
    • Publication date Dec 27, 2018
    • NGK SPARK PLUG CO., LTD.
    • Haruki YOSHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG
    • Publication number 20180375299
    • Publication date Dec 27, 2018
    • NGK SPARK PLUG CO., LTD.
    • Hideto YAMADA
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    SPARK PLUG
    • Publication number 20180323584
    • Publication date Nov 8, 2018
    • NGK Spark Plug Co., Ltd.
    • Tomoyuki IGARASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20180309270
    • Publication date Oct 25, 2018
    • Denso Corporation
    • Masamichi SHIBATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITER
    • Publication number 20180298873
    • Publication date Oct 18, 2018
    • IMAGINEERING, INC.
    • Yuji Ikeda
    • H01 - BASIC ELECTRIC ELEMENTS