Patents Represented by Attorney Cilfford O. Chi

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  • Light emitting diode bulb
    Patent number: D609829
    Type: Grant
    Filed: June 10, 2009
    Date of Patent: February 9, 2010
    Assignee: Foxsemicon Integrated Technology, Inc.
    Inventors: Hsin-Fei Huang, Wen-Jang Jiang