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Serena Yang

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Speaker
    • Patent number D684142
    • Issue date Jun 11, 2013
    • Nokia Corporation
    • Li Sun
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Speaker
    • Patent number D672335
    • Issue date Dec 11, 2012
    • Nokia Corporation
    • Charl Yu
    • D14 - Recording, communication, or information retrieval equipment