TREA

Shin-Ching Sun

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  • Taipei, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cleaning device
    • Patent number 6,447,731
    • Issue date Sep 10, 2002
    • Shin-Ching Sun
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Purifying air conditioner
    • Patent number 5,009,683
    • Issue date Apr 23, 1991
    • Shin-Ching Sun
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Hot and cold compress device
    • Patent number 4,915,108
    • Issue date Apr 10, 1990
    • Shin-Ching Sun
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ashtray apparatus
    • Patent number 4,883,224
    • Issue date Nov 28, 1989
    • Shin-Ching Sun
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

  • Information Patent Application

    Wire gauze filter assembly
    • Publication number 20060168924
    • Publication date Aug 3, 2006
    • Shin-Ching Sun
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL