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Kai Shi

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transformer
    • Patent number 12,002,618
    • Issue date Jun 4, 2024
    • Huawei Technologies Co., Ltd.
    • Kai Shi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Oscillator and device
    • Patent number 11,791,772
    • Issue date Oct 17, 2023
    • Huawei Technologies Co., Ltd.
    • Kai Shi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Oscillator
    • Patent number 10,622,943
    • Issue date Apr 14, 2020
    • Huawei Technologies Co., Ltd.
    • Kai Shi
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    OSCILLATOR AND DEVICE
    • Publication number 20220029584
    • Publication date Jan 27, 2022
    • Huawei Technologies Co., Ltd
    • Kai Shi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Transformer
    • Publication number 20200312540
    • Publication date Oct 1, 2020
    • Huawei Technologies Co., Ltd
    • Kai Shi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Oscillator
    • Publication number 20190131930
    • Publication date May 2, 2019
    • Huawei Technologies Co., Ltd
    • Kai Shi
    • H03 - BASIC ELECTRONIC CIRCUITRY