TREA

Charles R. Lewis Jr.

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  • Palo Alto, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Telephone answering and voice recording device
    • Patent number D407702
    • Issue date Apr 6, 1999
    • Lucent Technologies Inc.
    • Mark Biasotti
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Combined portable memory card reader and player
    • Patent number D379975
    • Issue date Jun 17, 1997
    • AT&T Corp.
    • Anthony James Grewe
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Pager
    • Patent number D379459
    • Issue date May 27, 1997
    • Lucent Technologies Inc.
    • Mark Biasotti
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Pager
    • Patent number D375043
    • Issue date Oct 29, 1996
    • Lucent Technologies Inc.
    • Mark Biasotti
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Combined multiple memory card reader and player
    • Patent number D374236
    • Issue date Oct 1, 1996
    • Lucent Technologies Inc.
    • Anthony J. Grewe
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Packaging for memory device
    • Patent number D372707
    • Issue date Aug 13, 1996
    • AT&T Corp.
    • Anthony J. Grewe
    • D14 - Recording, communication, or information retrieval equipment