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Xiujiang Si

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  • Changzhou, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    VIBRATION MOTOR
    • Publication number 20250132654
    • Publication date Apr 24, 2025
    • AAC MICROTECH (CHANGZHOU) CO., LTD.
    • Xiujiang Si
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COIL AND ENERGY CONVERSION DEVICE
    • Publication number 20240203621
    • Publication date Jun 20, 2024
    • AAC Microtech (Changzhou) Co., Ltd.
    • Yi Shao
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...