TREA

JING YANG

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  • Shenzhen City, Guangdong Province, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC VAPORIZATION DEVICE
    • Publication number 20240108075
    • Publication date Apr 4, 2024
    • SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    • JING YANG
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    AIRFLOW SENSOR AND ELECTRONIC CIGARETTE
    • Publication number 20220361584
    • Publication date Nov 17, 2022
    • SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    • JING YANG
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES