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Zichi Zhang

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  • Vasteras, SE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Breaking Device
    • Publication number 20230005682
    • Publication date Jan 5, 2023
    • ABB S.p.A.
    • Julia Viertel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Breaking Device
    • Publication number 20220384128
    • Publication date Dec 1, 2022
    • ABB S.p.A.
    • James Mannekutla
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL SWITCHING SYSTEM
    • Publication number 20210358701
    • Publication date Nov 18, 2021
    • Zichi Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical DC Switching System
    • Publication number 20200144008
    • Publication date May 7, 2020
    • ABB Schweiz AG
    • Zichi Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    STATIC TRANSFER SWITCH WITH RESONANT TURN-OFF
    • Publication number 20190372389
    • Publication date Dec 5, 2019
    • ABB Schweiz AG
    • Zhiguo Pan
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Arc Chute With Splitter Plates Interconnected By Resistors
    • Publication number 20190355533
    • Publication date Nov 21, 2019
    • ABB Schweiz AG
    • Zichi Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical DC Switching System
    • Publication number 20190348238
    • Publication date Nov 14, 2019
    • ABB Schweiz AG
    • Erik Johansson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER