characterised by features of the electrodes or insulation

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SPARK PLUG

    • Publication number 20240136804
    • Publication date Apr 25, 2024
    • Federal-Mogul Ignition LLC
    • SHUWEI MA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IGNITION DEVICE

    • Publication number 20230327407
    • Publication date Oct 12, 2023
    • Mitsubishi Electric Corporation
    • Kimihiko TANAYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR MANUFACTURING AN ASSEMBLY FOR A SPARK PLUG AND SPARK PLUG

    • Publication number 20230246425
    • Publication date Aug 3, 2023
    • INNIO Jenbacher GmbH & Co OG
    • Johann Klausner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPARK PLUG

    • Publication number 20230008031
    • Publication date Jan 12, 2023
    • NGK Spark Plug Co., Ltd.
    • Hiroki SHIMADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    A FLAME DETECTION AND IGNITION DEVICE

    • Publication number 20220154929
    • Publication date May 19, 2022
    • John Zink Company, L.L.C
    • Dominique GRILLOTTI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20220077661
    • Publication date Mar 10, 2022
    • NGK Spark Plug Co., Ltd.
    • Shunsuke TSUGA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SYSTEM AND METHOD FOR SPARK PLUG IDENTIFICATION AND ENGINE MONITORING

    • Publication number 20220077660
    • Publication date Mar 10, 2022
    • AI ALPINE US BIDCO INC
    • Viswanathan Kanakasabai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPARK PLUG HEAT UP METHOD VIA TRANSIENT CONTROL OF THE SPARK DISCHA...

    • Publication number 20210348588
    • Publication date Nov 11, 2021
    • WEICHAI TORCH TECHNOLOGY CO., LTD.
    • Ming ZHENG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20210257816
    • Publication date Aug 19, 2021
    • NGK Spark Plug Co., Ltd.
    • Hiroki SHIMADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG COUPLER

    • Publication number 20210075197
    • Publication date Mar 11, 2021
    • WALBRO LLC
    • Cyrus M. Healy
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF PRODUCING INSULATOR FOR SPARK PLUG

    • Publication number 20210039277
    • Publication date Feb 11, 2021
    • DENSO CORPORATION
    • Masamichi SHIBATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR MANUFACTURING SPARK PLUG

    • Publication number 20210028606
    • Publication date Jan 28, 2021
    • DENSO CORPORATION
    • Hiroshi ARAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20200358260
    • Publication date Nov 12, 2020
    • NGK SPARK PLUG CO., LTD.
    • Tatsuya GOZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20200358259
    • Publication date Nov 12, 2020
    • NGK SPARK PLUG CO., LTD.
    • Tatsuya Gozawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20200335948
    • Publication date Oct 22, 2020
    • DENSO CORPORATION
    • Kosuke HAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20200313402
    • Publication date Oct 1, 2020
    • NGK SPARK PLUG CO., LTD.
    • Susumu IMAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FLAME-EJECTING SPARK PLUG, AND INTERNAL COMBUSTION ENGINE AND AUTOM...

    • Publication number 20200220336
    • Publication date Jul 9, 2020
    • Xiangjin ZHOU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INCREASING COMBUSTION SPEED OF GASOLINE ENGINE

    • Publication number 20200203933
    • Publication date Jun 25, 2020
    • Hyundai Motor Company
    • Tae-Won LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20200119529
    • Publication date Apr 16, 2020
    • Federal-Mogul Ignition LLC
    • Nathan Alan Thomson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG OF INTERNAL COMBUSTION ENGINE

    • Publication number 20200099198
    • Publication date Mar 26, 2020
    • DENSO CORPORATION
    • Yuuki KAWATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG OF INTERNAL COMBUSTION ENGINE

    • Publication number 20200036164
    • Publication date Jan 30, 2020
    • DENSO CORPORATION
    • Yasuomi IMANAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE

    • Publication number 20200036165
    • Publication date Jan 30, 2020
    • DENSO CORPORATION
    • Ryota WAKASUGI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG PRODUCTION METHOD

    • Publication number 20190393683
    • Publication date Dec 26, 2019
    • NGK Spark Plug Co., Ltd.
    • Yusuke TENKUMO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPARK PLUG

    • Publication number 20190383258
    • Publication date Dec 19, 2019
    • NGK Spark Plug Co., Ltd.
    • Masaru KANO
    • G01 - MEASURING TESTING
  • Information Patent Application

    SPARK PLUG AND IGNITION DEVICE OF INTERNAL COMBUSTION ENGINE

    • Publication number 20190379181
    • Publication date Dec 12, 2019
    • DENSO CORPORATION
    • Kosuke HAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG ELECTRODE WEARING RATE ESTIMATING METHOD AND APPARATUS

    • Publication number 20190372313
    • Publication date Dec 5, 2019
    • NGK Spark Plug Co., Ltd.
    • Takahiro KARUMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20190334322
    • Publication date Oct 31, 2019
    • NGK Spark Plug Co., Ltd.
    • Ryouki YAGI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPARK PLUG

    • Publication number 20190326733
    • Publication date Oct 24, 2019
    • NGK Spark Plug Co., Ltd.
    • Kengo Fujimura
    • 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

    SPARK PLUG FOR INTERNAL COMBUSTION ENGINE

    • Publication number 20190214791
    • Publication date Jul 11, 2019
    • Denso Corporation
    • Yuji KAJI
    • H01 - BASIC ELECTRIC ELEMENTS