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John Chick Hong Tang

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  • Monterey Park, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of sealing cable exit for moisture and vapor intrusion
    • Patent number 11,837,816
    • Issue date Dec 5, 2023
    • HYDRA-ELECTRIC COMPANY
    • John Chick Hong Tang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pressure switch system
    • Patent number 10,600,595
    • Issue date Mar 24, 2020
    • HYDRA-ELECTRIC COMPANY
    • John Chick Hong Tang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Variable venturi flow switch
    • Patent number 10,529,511
    • Issue date Jan 7, 2020
    • HYDRA-ELECTRIC COMPANY
    • John Chick Hong Tang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Toggle electro-mechanical assembly
    • Patent number 10,297,401
    • Issue date May 21, 2019
    • HYDRA-ELECTRIC COMPANY
    • John Chick Hong Tang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Toggle electro-mechanical assembly
    • Patent number 9,991,061
    • Issue date Jun 5, 2018
    • HYDRA-ELECTRIC COMPANY
    • John Chick Hong Tang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Variable venturi flow switch
    • Patent number 9,978,549
    • Issue date May 22, 2018
    • HYDRA-ELECTRIC COMPANY
    • John Chick Hong Tang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pressure switch system
    • Patent number 9,966,211
    • Issue date May 8, 2018
    • HYDRA-ELECTRIC COMPANY
    • John Chick Hong Tang
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents