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John Jiin Chung Yang

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Patents Grantslast 30 patents

  • Information Patent Grant

    Utility lighter
    • Patent number 7,563,094
    • Issue date Jul 21, 2009
    • John Yang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Utility lighter
    • Patent number D498978
    • Issue date Nov 30, 2004
    • John Jiin Chung Yang
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Safety lock for piezoelectric lighter
    • Patent number 6,669,465
    • Issue date Dec 30, 2003
    • John Jiin Chung Yang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Lighter with improved ignition system
    • Patent number 6,565,353
    • Issue date May 20, 2003
    • John Jiin Chung Yang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Piezoelectric lighter with safety lock
    • Patent number 6,540,507
    • Issue date Apr 1, 2003
    • John Jiin Chung Yang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Lighter windshield
    • Patent number D434179
    • Issue date Nov 21, 2000
    • John Jiin Chung Yang
    • D27 - Tobacco and smokers' supplies
  • Information Patent Grant

    Childproof safety disposable lighter
    • Patent number 6,123,541
    • Issue date Sep 26, 2000
    • John Jiin Chung Yang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Safety flint-type lighter
    • Patent number 6,116,892
    • Issue date Sep 12, 2000
    • John Jiin Chung Yang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    Utility lighter
    • Publication number 20080171295
    • Publication date Jul 17, 2008
    • John Yang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Childproof safety disposable lighter
    • Publication number 20050277077
    • Publication date Dec 15, 2005
    • John Jiin Chung Yang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Childproof safety disposable lighter
    • Publication number 20040224270
    • Publication date Nov 11, 2004
    • John Jiin Chung Yang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Safety lock for piezoelectric lighter
    • Publication number 20030108837
    • Publication date Jun 12, 2003
    • John Jiin Chung Yang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES