TREA

Jeou N. Tzeng

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  • Hsin-Chu City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lamp socket unit
    • Patent number 5,785,412
    • Issue date Jul 28, 1998
    • Jeng-shyong Wu
    • F21 - LIGHTING
  • Information Patent Grant

    Lamp assembly
    • Patent number 5,184,890
    • Issue date Feb 9, 1993
    • Jen H. Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Assembly type packing device for decoration light string
    • Patent number 5,152,396
    • Issue date Oct 6, 1992
    • Jen H. Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL