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Patents/Inventors

Qixiang Feng

ShenzhenCN5 patents

4 Patents

  • USD11215892026
    Speaker

    Shenzhen Qiangda Innovation Technology Industry Co., Ltd.

    0 cites
  • USD10547072024
    Electric Toothbrush

    Shenzhen Grreat Power Innovation And Technology Enterprise Co., Ltd.

    0 cites
  • USD09823462023
    Soap Dispenser

    Shenzhen Great Power Innovation And Technology Enterprise Co., Ltd.

    0 cites
  • USD09823472023
    Soap Dispenser

    Shenzhen Great Power Innovation And Technology Enterprise Co., Ltd.

    0 cites