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Tzu-Cheng Yu

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  • Taipei Hsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mobile phone
    • Patent number D579909
    • Issue date Nov 4, 2008
    • Sutech Trading Limited
    • Zhi-Jian Huang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

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    • Patent number D543190
    • Issue date May 22, 2007
    • Shenzhen FuTaiHong Precision Industrial Co., Ltd.
    • Zhi-Jian Huang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Mobile phone
    • Patent number D540773
    • Issue date Apr 17, 2007
    • Shenzhen FuTaiHong Precision Industrial Co., Ltd.
    • Song Meng
    • D14 - Recording, communication, or information retrieval equipment