TREA

Charles Chak Hau Pang

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  • Fanling, HK
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Patents Applicationslast 30 patents

  • Information Patent Application

    WATERPROOF SURFACE MOUNT DEVICE PACKAGE AND METHOD
    • Publication number 20120132937
    • Publication date May 31, 2012
    • Cree Huizhou Opto, Ltd.
    • ALEX CHI KEUNG CHAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WHITE CERAMIC LED PACKAGE
    • Publication number 20120104426
    • Publication date May 3, 2012
    • Cree Hong Kong, Ltd.
    • Alex Chi Keung Chan
    • H01 - BASIC ELECTRIC ELEMENTS