TREA

Chang Fan Chen

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  • San Jose, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Handset
    • Patent number D660825
    • Issue date May 29, 2012
    • Cisco Technology, Inc.
    • Daniel K. Harden
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handset
    • Patent number D644630
    • Issue date Sep 6, 2011
    • Cisco Technology, Inc.
    • Daniel K. Harden
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handset
    • Patent number D634726
    • Issue date Mar 22, 2011
    • Cisco Technology, Inc.
    • Daniel K. Harden
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handset
    • Patent number D633893
    • Issue date Mar 8, 2011
    • Cisco Technology, Inc.
    • Daniel K. Harden
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handset
    • Patent number D627328
    • Issue date Nov 16, 2010
    • Cisco Technology, Inc.
    • Daniel K. Harden
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handset
    • Patent number D618217
    • Issue date Jun 22, 2010
    • Cisco Technology, Inc.
    • Daniel K. Harden
    • D14 - Recording, communication, or information retrieval equipment