TREA

Chao Wang

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  • Zhuhai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-function printer
    • Patent number D837292
    • Issue date Jan 1, 2019
    • Zhuhai Seine Technology Co., Ltd.
    • Yang Li
    • D18 - Printing and office machinery
  • Information Patent Grant

    Multi-function printer
    • Patent number D832916
    • Issue date Nov 6, 2018
    • ZHUHAI PANTUM ELECTRONICS CO., LTD.
    • Aiguo Yin
    • D18 - Printing and office machinery