TREA

Ziyu ZHAN

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  • Shenzhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermometer
    • Patent number D1068508
    • Issue date Apr 1, 2025
    • Yanxin Huang
    • D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

  • Information Patent Application

    BARBECUE TEMPERATURE PROBE
    • Publication number 20250207979
    • Publication date Jun 26, 2025
    • SHENZHEN QIANFENYI INTELLIGENT TECHNOLOGY CO., LTD
    • Yanxin HUANG
    • G01 - MEASURING TESTING
  • Information Patent Application

    ELECTRONIC STYLUS AND ELECTRONIC DEVICE
    • Publication number 20240288953
    • Publication date Aug 29, 2024
    • SHENZHEN QIANFENYI INTELLIGENT TECHNOLOGY CO., LTD
    • Yanxin HUANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTRONIC STYLUS AND ELECTRONIC DEVICE
    • Publication number 20240288954
    • Publication date Aug 29, 2024
    • SHENZHEN QIANFENYI INTELLIGENT TECHNOLOGY CO., LTD
    • Yanxin HUANG
    • G06 - COMPUTING CALCULATING COUNTING