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Changzhao DONG

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  • Beijing, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    COMMUNICATION METHOD AND APPARATUS, AND DEVICE
    • Publication number 20250055611
    • Publication date Feb 13, 2025
    • Huawei Technologies Co., Ltd
    • Liang Ruan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    COMMUNICATION METHOD AND APPARATUS
    • Publication number 20250047457
    • Publication date Feb 6, 2025
    • Huawei Technologies Co., Ltd
    • Xiang GAO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    COMMUNICATION METHOD AND APPARATUS
    • Publication number 20250047538
    • Publication date Feb 6, 2025
    • Huawei Technologies Co., Ltd
    • Changzhao DONG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE