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George F. Cheung

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  • La Mirada, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wireless speaker
    • Patent number D842264
    • Issue date Mar 5, 2019
    • George F. Cheung
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Wireless phone set
    • Patent number D682804
    • Issue date May 21, 2013
    • George Cheung
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Shoulder/neck supporting electronic application
    • Patent number 8,155,368
    • Issue date Apr 10, 2012
    • George Cheung
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Alarm clock
    • Patent number D454795
    • Issue date Mar 26, 2002
    • Ameriphone, Inc.
    • Peter Lee
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Remote controlled auto-dialer handset
    • Patent number 6,047,048
    • Issue date Apr 4, 2000
    • Ameriphone, Inc.
    • Peter Lee
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Membrane switch for a telephone handset
    • Patent number 5,901,216
    • Issue date May 4, 1999
    • Ameriphone, Inc
    • Peter Lee
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Telecommunications device for the hearing impaired with telephone,...
    • Patent number 5,710,806
    • Issue date Jan 20, 1998
    • Ameri Phone, Inc.
    • Peter Lee
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Cup receptacle for telephone hand set
    • Patent number D375501
    • Issue date Nov 12, 1996
    • American Phone Products, Inc.
    • Peter Lee
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Integral phone light accessory
    • Patent number 4,618,917
    • Issue date Oct 21, 1986
    • American Phone Products
    • Peter Lee
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents