TREA

Pui Yi Ching

Follow

Person

  • New Territories, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Curve-shaped touch-sensitive keyboard
    • Patent number 8,325,068
    • Issue date Dec 4, 2012
    • Shining Union Limited
    • Kwok Fong Wong
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Street light
    • Patent number D648474
    • Issue date Nov 8, 2011
    • Shining Union Limited
    • Kwok Fong Wong
    • D26 - Lighting
  • Information Patent Grant

    Plasma street light
    • Patent number D643141
    • Issue date Aug 9, 2011
    • Shining Union Limited
    • Kwok Fong Wong
    • D26 - Lighting
  • Information Patent Grant

    USB storage device
    • Patent number D642584
    • Issue date Aug 2, 2011
    • Shining Union Limited
    • Kwok Fong Wong
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Mouse
    • Patent number D622271
    • Issue date Aug 24, 2010
    • Shining Union Limited
    • Kwok Fong Wong
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Keyboard
    • Patent number D621835
    • Issue date Aug 17, 2010
    • Shining Union Limited
    • Kwok Fong Wong
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Mouse
    • Patent number D616445
    • Issue date May 25, 2010
    • Shining Union Limited
    • Kwok Fong Wong
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Keyboard
    • Patent number D614186
    • Issue date Apr 20, 2010
    • Shining Union Limited
    • Kwok Fong Wong
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    CURVE-SHAPED TOUCH-SENSITIVE KEYBOARD
    • Publication number 20110148671
    • Publication date Jun 23, 2011
    • SHINING UNION LIMITED
    • Kwok Fong WONG
    • G06 - COMPUTING CALCULATING COUNTING