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Yu-Lan Liang

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  • Taichung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Holder of earphone cord
    • Patent number D705749
    • Issue date May 27, 2014
    • Merry Electronics (Suzhou) Co., Ltd.
    • Chiu-Yun Tung
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Earphone plug with switch device
    • Patent number 8,597,061
    • Issue date Dec 3, 2013
    • Merry Electronics Co., Ltd.
    • Yu-Lan Liang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents