TREA

Huagui Zhou

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Implementing a high quality VoIP device
    • Patent number 9,967,307
    • Issue date May 8, 2018
    • ArcSoft (Shanghai) Technology Company, Ltd.
    • Yonghong Hua
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Implementing a high quality VOIP device
    • Patent number 8,873,543
    • Issue date Oct 28, 2014
    • ArcSoft (Shanghai) Technology Company, Ltd.
    • Yonghong Hua
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Implementing a High Quality VOIP Device
    • Publication number 20140376545
    • Publication date Dec 25, 2014
    • Yonghong Hua
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Implementing a High Quality VOIP Device
    • Publication number 20110103377
    • Publication date May 5, 2011
    • ARCSOFT (SHANGHAI) TECHNOLOGY COMPANY, LTD
    • Yonghong Hua
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE