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Shiwei Liu

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-coil inductor
    • Patent number 11,961,657
    • Issue date Apr 16, 2024
    • Delta Electronics (Shanghai) Co., Ltd.
    • Zengyi Lu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetic component and power module
    • Patent number 11,848,128
    • Issue date Dec 19, 2023
    • Delta Electronics (Shanghai) Co., Ltd.
    • Shiwei Liu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Multi-coil inductor
    • Patent number 11,621,123
    • Issue date Apr 4, 2023
    • Delta Electronics (Shanghai) Co., Ltd.
    • Zengyi Lu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Isolated resonant converter
    • Patent number 11,482,938
    • Issue date Oct 25, 2022
    • Delta Electronics (Shanghai) Co., Ltd.
    • Zengyi Lu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transformer
    • Patent number 11,398,344
    • Issue date Jul 26, 2022
    • Delta Electronics (Shanghai) Co., Ltd.
    • Liangliang Ren
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetic core
    • Patent number D932435
    • Issue date Oct 5, 2021
    • Delta Electronics (Shanghai) Co., Ltd.
    • Zengyi Lu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    PCB winding transformer and coil board thereof
    • Patent number 10,998,118
    • Issue date May 4, 2021
    • Delta Electronics (Shanghai) Co., Ltd.
    • Haibin Song
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    MAGNETIC COMPONENT AND POWER MODULE
    • Publication number 20240071674
    • Publication date Feb 29, 2024
    • DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    • Shiwei Liu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MULTI-COIL INDUCTOR
    • Publication number 20230162911
    • Publication date May 25, 2023
    • DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
    • Zengyi LU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FILTER INDUCTOR AND ON-BOARD-CHARGER
    • Publication number 20210376809
    • Publication date Dec 2, 2021
    • DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    • Haijun YANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC ASSEMBLY AND POWER SUPPLY APPARATUS
    • Publication number 20210358673
    • Publication date Nov 18, 2021
    • DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    • Zengyi LU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PCB WINDING TRANSFORMER
    • Publication number 20210233699
    • Publication date Jul 29, 2021
    • DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    • Haibin SONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC COMPONENT AND POWER MODULE
    • Publication number 20210110958
    • Publication date Apr 15, 2021
    • DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    • Shiwei Liu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ISOLATED RESONANT CONVERTER
    • Publication number 20210083590
    • Publication date Mar 18, 2021
    • DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    • Zengyi LU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSFORMER
    • Publication number 20190311846
    • Publication date Oct 10, 2019
    • DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    • Liangliang REN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MAGNETIC COMPONENT, CONVERTER AND INDUCTOR
    • Publication number 20190252114
    • Publication date Aug 15, 2019
    • DELTA ELECTRONICS (SHANGHAI) CO., LTD.
    • Zengyi LU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MULTI-COIL INDUCTOR
    • Publication number 20190115149
    • Publication date Apr 18, 2019
    • DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
    • Zengyi LU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PCB WINDING TRANSFORMER AND COIL BOARD THEREOF
    • Publication number 20180174737
    • Publication date Jun 21, 2018
    • DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
    • Haibin Song
    • H01 - BASIC ELECTRIC ELEMENTS