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  • H01H2225/024
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2225/00Switch site location

Current Industry

H01H2225/024Common site to all actuators
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Keypad
    • Patent number 7,742,040
    • Issue date Jun 22, 2010
    • Andrew R Jamieson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keypad
    • Patent number 7,133,029
    • Issue date Nov 7, 2006
    • MCOM Solutions Inc.
    • Andrew R Jamieson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tactile switch unit
    • Patent number 6,800,819
    • Issue date Oct 5, 2004
    • Japan Aviation Electronics Industry Limited
    • Mitsunori Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Input device which allows button input operation and coordinate inp...
    • Patent number 6,704,005
    • Issue date Mar 9, 2004
    • Alps Electric Co., Ltd.
    • Katsumi Kato
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Device for the prevention of RSI symptoms
    • Patent number 5,902,257
    • Issue date May 11, 1999
    • International Business Machines Corporation
    • Hans-Erdmann Korth
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Panel switch
    • Patent number 5,121,091
    • Issue date Jun 9, 1992
    • Matsushita Electric Industrial Co., Ltd.
    • Terumi Fujiyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Panel switch
    • Patent number 4,977,298
    • Issue date Dec 11, 1990
    • Matsushita Electric Industrial Co., Ltd.
    • Terumi Fujiyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Matrix keyboard
    • Patent number 4,567,469
    • Issue date Jan 28, 1986
    • Polytel Corp.
    • Sherif Danish
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Keybar keyboard
    • Patent number 4,440,515
    • Issue date Apr 3, 1984
    • International Business Machines Corporation
    • Ernie G. Nassimbene
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Normally-closed switching means with over-stroke compensation
    • Patent number 4,386,245
    • Issue date May 31, 1983
    • Hosiden Electronics Co., Ltd.
    • Koichi Nimura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Push-button dial assembly for telephones
    • Patent number 4,291,201
    • Issue date Sep 22, 1981
    • American Telecommunications Corporation
    • Walter R. Johnson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Keyboard assembly with overlapped flexible printed circuit cable sw...
    • Patent number 3,982,081
    • Issue date Sep 21, 1976
    • AMP Incorporated
    • Henry William Demler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3909564
    • Patent number 3,909,564
    • Issue date Sep 30, 1975
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Keyboard having multi-axis balance touch keys
    • Publication number 20110102323
    • Publication date May 5, 2011
    • Tonny Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Touch control click structure
    • Publication number 20100253635
    • Publication date Oct 7, 2010
    • Stephen Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Keyboard having multi-axis balance touch keys
    • Publication number 20100231518
    • Publication date Sep 16, 2010
    • Stephen Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Keypad
    • Publication number 20070040806
    • Publication date Feb 22, 2007
    • MCOM SOLUTIONS INC.
    • Andrew R. Jamieson
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Keypad
    • Publication number 20040090421
    • Publication date May 13, 2004
    • Andrew R Jamieson
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    TACTILE SWITCH UNIT
    • Publication number 20030226745
    • Publication date Dec 11, 2003
    • Mitsunori Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Input device which allows button input operation and coordinate inp...
    • Publication number 20020021280
    • Publication date Feb 21, 2002
    • Alps Electric Co., Ltd.
    • Katsumi Kato
    • G06 - COMPUTING CALCULATING COUNTING