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CHIH-HAO CHANG

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Patents Applicationslast 30 patents

  • Information Patent Application

    ILLUMINATING DEVICE
    • Publication number 20130128579
    • Publication date May 23, 2013
    • FOXSEMICON INTEGRATED TECHNOLOGY, INC.
    • CHIH-HAO CHANG
    • F21 - LIGHTING
  • Information Patent Application

    LAMP INCORPORATING CLIPS
    • Publication number 20120092879
    • Publication date Apr 19, 2012
    • FOXSEMICON INTEGRATED TECHNOLOGY, INC.
    • CHIH-HAO CHANG
    • F21 - LIGHTING
  • Information Patent Application

    LED LAMP HAVING WATERPROOF STRUCTURES
    • Publication number 20120092873
    • Publication date Apr 19, 2012
    • FOXSEMICON INTEGRATED TECHNOLOGY, INC.
    • CHIH-HAO CHANG
    • F21 - LIGHTING