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  • H01H2227/006
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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2227/00Dimensions Characteristics

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Patents Grantslast 30 patents

  • Information Patent Grant

    Key switch device
    • Patent number 10,438,759
    • Issue date Oct 8, 2019
    • Lenovo (Singapore) Pte. Ltd.
    • Fumio Tamura
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Touch panel
    • Patent number 8,182,898
    • Issue date May 22, 2012
    • Nitto Denko Corporation
    • Tomotake Nashiki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Key sheet
    • Patent number 8,013,262
    • Issue date Sep 6, 2011
    • Polymatech Co., Ltd.
    • Yoshifumi Honmatsu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Lighting module for use in a keypad device
    • Patent number 7,651,231
    • Issue date Jan 26, 2010
    • Lite-On Technology Corp.
    • Li-Kun Chou
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Autoclavable Switch Assembly
    • Patent number 7,473,860
    • Issue date Jan 6, 2009
    • Smith & Nephew, Inc.
    • Philip B. Sample
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch arrays and systems employing the same to enhance system reli...
    • Patent number 7,439,465
    • Issue date Oct 21, 2008
    • White Electronics Designs Corporation
    • Wayne Parkinson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switches and systems employing the same to enhance switch reliabili...
    • Patent number 7,417,202
    • Issue date Aug 26, 2008
    • White Electronic Designs Corporation
    • Wayne Parkinson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Foil-type switching element with improved spacer design
    • Patent number 7,187,264
    • Issue date Mar 6, 2007
    • IEE International Electronics & Engineering S.A.
    • Werner Bieck
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Touch panel switch
    • Patent number 6,831,241
    • Issue date Dec 14, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Toshiharu Fukui
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Dome switch
    • Patent number 6,617,536
    • Issue date Sep 9, 2003
    • Yazaki Corporation
    • Kenichiro Kawaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Membrane switch and pressure sensitive sensor
    • Patent number 6,590,177
    • Issue date Jul 8, 2003
    • Fujikura Ltd.
    • Katsuhiko Takahashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dome switch
    • Patent number 6,552,289
    • Issue date Apr 22, 2003
    • Yazaki Corporation
    • Kenichiro Kawaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key switch
    • Patent number 6,541,724
    • Issue date Apr 1, 2003
    • Oki Electric Industry Co., Ltd.
    • Yuichiro Nozawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Membrane switch and production method thereof
    • Patent number 6,344,623
    • Issue date Feb 5, 2002
    • Sumitomo Electric Industries, Ltd.
    • Sekiya Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sheet-shaped switch
    • Patent number 5,973,282
    • Issue date Oct 26, 1999
    • Alps Electric Co., Ltd.
    • Satoru Takemori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Touch-sensitive panel and display apparatus using the touch-sensiti...
    • Patent number 5,193,668
    • Issue date Mar 16, 1993
    • Sharp Kabushiki Kaisha
    • Shunsei Fukuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Membrane panel switch
    • Patent number 4,937,932
    • Issue date Jul 3, 1990
    • Ishii Hyoki Co., Ltd.
    • Toshihiro Ishii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Membrane panel switch
    • Patent number 4,892,988
    • Issue date Jan 9, 1990
    • Ishii Hyoki Co., Ltd.
    • Toshihiro Ishii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tactile feel membrane switch assembly
    • Patent number 4,463,234
    • Issue date Jul 31, 1984
    • Centralab Inc.
    • William W. Bennewitz
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transparent capacitance membrane switch
    • Patent number 4,431,882
    • Issue date Feb 14, 1984
    • W. H. Brady Co.
    • Norman J. Frame
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Membrane switch
    • Patent number 4,415,781
    • Issue date Nov 15, 1983
    • W. H. Brady Co.
    • Norman J. Frame
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laminated membrane switch
    • Patent number 4,394,547
    • Issue date Jul 19, 1983
    • Oak Industries, Inc.
    • Willis A. Larson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Capacitance switch
    • Patent number 4,373,124
    • Issue date Feb 8, 1983
    • W. H. Brady Co.
    • Norman J. Frame
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Capacitance switch
    • Patent number 4,373,122
    • Issue date Feb 8, 1983
    • W. H. Brady Co.
    • Norman J. Frame
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Capacitance switch
    • Patent number 4,367,385
    • Issue date Jan 4, 1983
    • W. H. Brady Co.
    • Norman J. Frame
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Vented membrane switch with contaminant scavenger
    • Patent number 4,365,130
    • Issue date Dec 21, 1982
    • North American Philips Corporation
    • David A. Christensen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Membrane switch assembly with improved spacer
    • Patent number 4,345,119
    • Issue date Aug 17, 1982
    • Motorola Inc.
    • Leonard Latasiewicz
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laminated membrane switch
    • Patent number 4,314,114
    • Issue date Feb 2, 1982
    • Oak Industries
    • Willis A. Larson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Hermetically sealed keyboard type assembly with elastomeric electri...
    • Patent number 3,959,610
    • Issue date May 25, 1976
    • Motorola, Inc.
    • John P. Finnegan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3723673
    • Patent number 3,723,673
    • Issue date Mar 27, 1973
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    KEY SWITCH DEVICE
    • Publication number 20130146434
    • Publication date Jun 13, 2013
    • Lenovo (Singapore) Pte. Ltd.
    • Fumio Tamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRIC CONTROL MODULE, PARTICULARLY FOR MOTOR VEHICLES
    • Publication number 20100096247
    • Publication date Apr 22, 2010
    • DAV
    • Bruno Marie
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEY SHEET
    • Publication number 20090200148
    • Publication date Aug 13, 2009
    • Yoshifumi HONMATSU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Key sheet
    • Publication number 20090014304
    • Publication date Jan 15, 2009
    • Polymatech Co., Ltd.
    • Fumitaka Arai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Autoclavable Switch Assembly
    • Publication number 20080276453
    • Publication date Nov 13, 2008
    • Smith & Nephew, Inc.
    • Philip B. Sample
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Lighting module for use in a keypad device
    • Publication number 20080170381
    • Publication date Jul 17, 2008
    • Li-Kun Chou
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SWITCH ARRAYS AND SYSTEMS EMPLOYING THE SAME TO ENHANCE SYSTEM RELI...
    • Publication number 20070278082
    • Publication date Dec 6, 2007
    • Wayne Parkinson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Touch panel
    • Publication number 20070252825
    • Publication date Nov 1, 2007
    • Nitto Denko Corporation
    • Tomotake Nashiki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Switches and systems employing the same to enhance switch reliabili...
    • Publication number 20070051609
    • Publication date Mar 8, 2007
    • Wayne Parkinson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Foil-type switching element with improved spacer design
    • Publication number 20040163939
    • Publication date Aug 26, 2004
    • IEE International Electronics & Engineering S.A.
    • Werner Bieck
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Touch panel switch
    • Publication number 20040027761
    • Publication date Feb 12, 2004
    • Toshiharu Fukui
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Membrane switch and pressure sensitive sensor
    • Publication number 20030000821
    • Publication date Jan 2, 2003
    • FUJIKURA LTD.
    • Katsuhiko Takahashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Key switch
    • Publication number 20020179423
    • Publication date Dec 5, 2002
    • Yuichiro Nozawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Dome switch
    • Publication number 20020079209
    • Publication date Jun 27, 2002
    • YAZAKI CORPORATION
    • Kenichiro Kawaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Dome switch
    • Publication number 20020079210
    • Publication date Jun 27, 2002
    • YAZAKI CORPORATION
    • Kenichiro Kawaguchi
    • H01 - BASIC ELECTRIC ELEMENTS