TREA

Coeman Lam Sang Wong

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  • Toronto, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Display with an array of electromagnetically operable elements
    • Patent number 6,111,759
    • Issue date Aug 29, 2000
    • Mark IV Industries Limited
    • Veso S. Tijanic
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Board for mounting display element
    • Patent number 5,933,329
    • Issue date Aug 3, 1999
    • Mark IV Industries Limited
    • Veso S. Tijanoc
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Electromagnetic disk and method of making
    • Patent number 5,858,158
    • Issue date Jan 12, 1999
    • Mark IV Industries Limited
    • Coeman L. S. Wong
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Board for mounting display element
    • Patent number 5,809,675
    • Issue date Sep 22, 1998
    • Mark IV Industries Ltd.
    • Veso S. Tijanic
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    High speed display device
    • Patent number 4,949,082
    • Issue date Aug 14, 1990
    • NEI Canada Limited
    • Armand Yazdani
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    Dynamic messaging sign
    • Publication number 20040123501
    • Publication date Jul 1, 2004
    • Mark IV Industries Ltd.
    • Ramin Safavi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS