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Ling TAO

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  • Dongguan, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    LOUDSPEAKER MODULE AND VEHICLE
    • Publication number 20250159411
    • Publication date May 15, 2025
    • Shenzhen Yinwang Intelligent Technologies Co., Ltd.
    • Zhangzhao Yang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DUAL-DIAPHRAGM SPEAKER AND ELECTRONIC DEVICE
    • Publication number 20250008269
    • Publication date Jan 2, 2025
    • HUAWEI TECHNOLOGIES CO., LTD.
    • Haohao ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LOUDSPEAKER AND ELECTRONIC DEVICE
    • Publication number 20230232158
    • Publication date Jul 20, 2023
    • Huawei Technologies Co., Ltd
    • Wenguang CHEN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE