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Wanyuan Chen

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  • Shenzhen, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BREAST PUMP
    • Publication number 20250018095
    • Publication date Jan 16, 2025
    • Shenzhen Lute Jiacheng Supply Chain Management Co., Ltd.
    • Wanyuan CHEN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WEARABLE LEAK-PROOF BREAST SUCTION DEVICE
    • Publication number 20240066193
    • Publication date Feb 29, 2024
    • SHENZHENSHI LUTEJIACHENG SUPPLYCHAIN MANAGEMENT CO., LTD.
    • WANYUAN CHEN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BREAST PUMP
    • Publication number 20240001009
    • Publication date Jan 4, 2024
    • SHENZHENSHI LUTEJIACHENG SUPPLYCHAIN MANAGEMENT CO., LTD.
    • WANYUAN CHEN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BREAST PUMP
    • Publication number 20240001008
    • Publication date Jan 4, 2024
    • SHENZHENSHI LUTE JIACHENG SUPPLY YCHAIN MANAGEMENT CO., LTD.
    • WANYUAN CHEN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BREAST PUMP
    • Publication number 20240001011
    • Publication date Jan 4, 2024
    • SHENZHENSHI LUTEJIACHENG SUPPLYCHAIN MANAGEMENT CO., LTD.
    • WANYUAN CHEN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BREAST PUMP
    • Publication number 20240001010
    • Publication date Jan 4, 2024
    • SHENZHENSHI LUTEJIACHENG SUPPLYCHAIN MANAGEMENT CO., LTD.
    • WANYUAN CHEN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DUAL-PURPOSE CUP
    • Publication number 20230399156
    • Publication date Dec 14, 2023
    • SHENZHENSHI LUTEJIACHENG NETWORK TECHNOLOGY CO., LTD.
    • WANYUAN CHEN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL