TREA

Penelope C. Yao

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  • Portland, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Palm rest portion for a keyboard
    • Patent number D381016
    • Issue date Jul 15, 1997
    • Microsoft Corporation
    • Mike M. Paull
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Keyboard
    • Patent number D362432
    • Issue date Sep 19, 1995
    • Microsoft Corporation
    • Mike M. Paull
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Keyboard
    • Patent number D357476
    • Issue date Apr 18, 1995
    • Ziba Design, Inc.
    • Mike M. Paull
    • D14 - Recording, communication, or information retrieval equipment