TREA

Yi-Ling Hou

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  • Hsinchu, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Digital notebook
    • Patent number D722052
    • Issue date Feb 3, 2015
    • E Ink Holdings Inc.
    • Feng-Chuan Yeh
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Touch pen
    • Patent number D676049
    • Issue date Feb 12, 2013
    • E Ink Holdings Inc.
    • Cheng-Hao Lee
    • D14 - Recording, communication, or information retrieval equipment