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Chao Qin

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  • Hangzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pet feeder
    • Patent number D1078171
    • Issue date Jun 3, 2025
    • Hangzhou Meari Technology Co., Ltd.
    • Chao Qin
    • D30 - Animal husbandry
  • Information Patent Grant

    Camera
    • Patent number D1062830
    • Issue date Feb 18, 2025
    • Hangzhou Meari Technology Co., Ltd.
    • Chao Qin
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera
    • Patent number D1040207
    • Issue date Aug 27, 2024
    • Hangzhou Meari Technology Co., Ltd.
    • Chao Qin
    • D16 - Photography and optical equipment

Patents Applicationslast 30 patents