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Zichun Song

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  • Bergenfield, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chassis interlock latch with auto-lock mechanism
    • Patent number 12,262,500
    • Issue date Mar 25, 2025
    • ZT GROUP INT'L, INC.
    • Chen An
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    System for blind mate hydraulic connections
    • Patent number 12,235,056
    • Issue date Feb 25, 2025
    • ZT GROUP INT'L, INC.
    • Chen An
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Safety latch mechanism enforcing proper disconnect sequence
    • Patent number 12,160,070
    • Issue date Dec 3, 2024
    • ZT GROUP INT'L, INC.
    • Chen An
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Front access lock mechanism for server chassis
    • Patent number 12,133,350
    • Issue date Oct 29, 2024
    • ZT GROUP INT'L, INC.
    • Chen An
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Front access lock mechanism for server chassis
    • Patent number 11,864,339
    • Issue date Jan 2, 2024
    • ZT GROUP INT'L, INC.
    • Chen An
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dial cam latch
    • Patent number 11,852,186
    • Issue date Dec 26, 2023
    • ZT GROUP INT'L, INC.
    • Chen An
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Leaf spring latch
    • Patent number 11,419,229
    • Issue date Aug 16, 2022
    • ZT GROUP INT'L, INC.
    • Chen An
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Latch with auto-close
    • Patent number 11,337,332
    • Issue date May 17, 2022
    • ZT Group Intl, Inc.
    • Chen An
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Latch for device with ruler profile
    • Patent number 11,314,293
    • Issue date Apr 26, 2022
    • ZT GROUP INT'L, INC.
    • Maheshkumar Varrey
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Expansion device housing multiple components
    • Patent number 10,929,327
    • Issue date Feb 23, 2021
    • ZT GROUP INT'L, INC.
    • Michael Schrempp
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Securable cable access
    • Patent number 10,477,719
    • Issue date Nov 12, 2019
    • ZT GROUP INT'L, INC.
    • Chen An
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents