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Xiaojian PENG

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  • Zhejiang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ultrasonic transducer
    • Patent number 12,366,472
    • Issue date Jul 22, 2025
    • Goldcard Smart Group Co., Ltd.
    • Yuanming Ding
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    ULTRASONIC TRANSDUCER
    • Publication number 20240044682
    • Publication date Feb 8, 2024
    • Goldcard Smart Group Co., Ltd.
    • Yuanming DING
    • G01 - MEASURING TESTING