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Yongjing Cai

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  • Zurich, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Key generation device and method
    • Patent number 11,444,758
    • Issue date Sep 13, 2022
    • Huawei Technologies Co., Ltd.
    • Zhengyu Li
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Signal receiving apparatus and method
    • Patent number 10,749,608
    • Issue date Aug 18, 2020
    • Huawei Technologies Co., Ltd.
    • Yongjing Cai
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Key Generation Device and Method
    • Publication number 20200266978
    • Publication date Aug 20, 2020
    • Huawei Technologies Co., Ltd
    • Zhengyu Li
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SIGNAL RECEIVING APPARATUS AND METHOD
    • Publication number 20200044750
    • Publication date Feb 6, 2020
    • Huawei Technologies Co., Ltd
    • Yongjing Cai
    • H01 - BASIC ELECTRIC ELEMENTS