TREA

Wenai Li

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  • Guilin, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Health tape
    • Patent number D1015909
    • Issue date Feb 27, 2024
    • GUILIN JERAY TECHNOLOGY CO., LTD.
    • Fenghu Huang
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Measuring tape
    • Patent number D1015181
    • Issue date Feb 20, 2024
    • GUILIN GEMRED SENSOR TECHNOLOGY CO., LTD.
    • Ye Chen
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Protractor
    • Patent number D1005861
    • Issue date Nov 28, 2023
    • GUILIN GEMRED SENSOR TECHNOLOGY CO., LTD.
    • Fenghu Huang
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Level
    • Patent number D1000976
    • Issue date Oct 10, 2023
    • GUILIN GEMRED SENSOR TECHNOLOGY CO., LTD.
    • Ye Chen
    • D10 - Measuring, testing, or signalling instruments