TREA

Shing Cheung Chow

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  • New Territories, HK
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Electroluminescent lamp driving circuit and method
    • Publication number 20060238140
    • Publication date Oct 26, 2006
    • Shing Cheung Chow
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fluorescent lamp
    • Publication number 20050099109
    • Publication date May 12, 2005
    • Lap Lee Chow
    • Shing Cheung Chow
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Fluorescent lamp
    • Publication number 20040124757
    • Publication date Jul 1, 2004
    • Shing Cheung Chow
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MERCURY GAS DISCHARGE DEVICE
    • Publication number 20040051453
    • Publication date Mar 18, 2004
    • Colour Star Limited
    • Shing Cheung Chow
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Cold cathode fluorescent lamp with a double-tube construction
    • Publication number 20030062822
    • Publication date Apr 3, 2003
    • Shing Cheung Chow
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Flash discharge lamp
    • Publication number 20020135299
    • Publication date Sep 26, 2002
    • Shing Cheung Chow
    • H01 - BASIC ELECTRIC ELEMENTS