TREA

Youenn Colin, Sr.

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  • San Francisco, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Communications headset
    • Patent number D587683
    • Issue date Mar 3, 2009
    • Plantronics, Inc.
    • Soohyun Ham
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Communications headset
    • Patent number D587684
    • Issue date Mar 3, 2009
    • Plantronics, Inc.
    • Soohyun Ham
    • D14 - Recording, communication, or information retrieval equipment