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Ping-Chung Wong

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  • Oakville, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine block heater cord set
    • Patent number 10,243,309
    • Issue date Mar 26, 2019
    • Electrical Components International, Inc.
    • Ping-Chung Wong
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine block heater cord set
    • Patent number 9,762,011
    • Issue date Sep 12, 2017
    • Electrical Components International, Inc.
    • Ping-Chung Wong
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Engine Block Heater Cord Set
    • Publication number 20170358896
    • Publication date Dec 14, 2017
    • Electrical Components International, Inc.
    • Ping-Chung Wong
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Engine Block Heater Cord Set
    • Publication number 20170179654
    • Publication date Jun 22, 2017
    • Electrical Components International, Inc.
    • Ping-Chung Wong
    • H01 - BASIC ELECTRIC ELEMENTS