TREA

Chin-Lin Hwang

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  • Taipei, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    2-in-1 SD type memory card adapter
    • Patent number 7,179,129
    • Issue date Feb 20, 2007
    • Chin-hwa Hwang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Structure of connector
    • Patent number 6,767,225
    • Issue date Jul 27, 2004
    • Chin-Hwa Hwang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Positioning-sounding device for card puller
    • Patent number 6,517,376
    • Issue date Feb 11, 2003
    • Chin-Hwa Hwang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Small dust catcher
    • Patent number 4,989,292
    • Issue date Feb 5, 1991
    • Chin-Lin Hwang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents