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  • CPC
  • H01H2229/026
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2229/00Manufacturing

Current Industry

H01H2229/026Riveting
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Keyboard structure
    • Patent number 8,735,748
    • Issue date May 27, 2014
    • Oki Electric Industry Co., Ltd.
    • Shigeru Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fixing structure for input keys
    • Patent number 6,882,865
    • Issue date Apr 19, 2005
    • Inventec Electronics (Nanjing)
    • Jie Yuan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electrical switch
    • Patent number 6,486,427
    • Issue date Nov 26, 2002
    • Molex Incorporated
    • Anthony Pruvot
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Printed circuit board with fixed contacts of switch formed thereon...
    • Patent number 6,392,174
    • Issue date May 21, 2002
    • Alps Electric Co., Ltd.
    • Kazunori Gotoh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard (I)
    • Patent number 6,215,420
    • Issue date Apr 10, 2001
    • Coach Master Int'l Corp.
    • Robert G. Harrison
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyboard for typewriters, printers or the like
    • Patent number 5,061,094
    • Issue date Oct 29, 1991
    • TA Triumph-Alder AG
    • Gunter Buttner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Snap-in modular keypad apparatus
    • Patent number 4,892,981
    • Issue date Jan 9, 1990
    • Richard Soloway
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Housing for a hand-held remote control transmitter
    • Patent number 4,768,230
    • Issue date Aug 30, 1988
    • Preh Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co.
    • Hans-Joachim Viebrantz
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Membrane key switch with anti-inversion feature
    • Patent number 4,720,610
    • Issue date Jan 19, 1988
    • AMP Incorporated
    • Robert A. MacHarrie
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard switch assembly
    • Patent number 4,524,249
    • Issue date Jun 18, 1985
    • Texas Instruments Incorporated
    • Charles F. Farrell
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Snap disc keyboard
    • Patent number 4,430,531
    • Issue date Feb 7, 1984
    • Hewlett-Packard Company
    • Allen J. Wright
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Casing of electronic calculators
    • Patent number 4,231,098
    • Issue date Oct 28, 1980
    • Sharp Kabushiki Kaisha
    • Akira Tanimoto
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyboard with concave and convex domes
    • Patent number 4,128,744
    • Issue date Dec 5, 1978
    • Chomerics, Inc.
    • Richard E. Seeger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard switch assembly having flexible contact layer with snap in...
    • Patent number 4,096,364
    • Issue date Jun 20, 1978
    • Chomerics, Inc.
    • William Joseph Lynn
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Simplified tabulator keyboard assembly for use in watch/calculator...
    • Patent number 4,028,509
    • Issue date Jun 7, 1977
    • Hughes Aircraft Company
    • Rudolf F. Zurcher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard switch assembly having one piece plural pushbutton actuato...
    • Patent number 3,971,902
    • Issue date Jul 27, 1976
    • AMP Incorporated
    • LaVern Dale Wulf
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3860771
    • Patent number 3,860,771
    • Issue date Jan 14, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3796843
    • Patent number 3,796,843
    • Issue date Mar 12, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3789167
    • Patent number 3,789,167
    • Issue date Jan 29, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3728509
    • Patent number 3,728,509
    • Issue date Apr 17, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3721778
    • Patent number 3,721,778
    • Issue date Mar 20, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3676607
    • Patent number 3,676,607
    • Issue date Jul 11, 1972
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3590195
    • Patent number 3,590,195
    • Issue date Jun 29, 1971
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    LUMINOUS KEYBOARD
    • Publication number 20140151211
    • Publication date Jun 5, 2014
    • CHANGSHU SUNREX TECHNOLOGY CO., LTD.
    • Qing Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD STRUCTURE
    • Publication number 20110155551
    • Publication date Jun 30, 2011
    • Oki Electric Industry Co., Ltd.
    • Shigeru Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Fixing structure for input keys
    • Publication number 20020042249
    • Publication date Apr 11, 2002
    • Jie Yuan
    • H01 - BASIC ELECTRIC ELEMENTS