Patents Assigned to Ledion Lighting Inc.
  • Light emitting diode
    Patent number: D630775
    Type: Grant
    Filed: April 16, 2010
    Date of Patent: January 11, 2011
    Assignee: Ledion Lighting Inc.
    Inventor: I-Hsin Pan
  • Light emitting diode
    Patent number: D640819
    Type: Grant
    Filed: February 22, 2010
    Date of Patent: June 28, 2011
    Assignee: Ledion Lighting Inc.
    Inventor: I-Hsin Pan
  • Heat sink for light emitting diode
    Patent number: D720706
    Type: Grant
    Filed: October 30, 2013
    Date of Patent: January 6, 2015
    Assignees: Edison Opto Corporation, Ledion Lighting Inc.
    Inventors: Chiung-Wen Chang, Chien-Yu Shen, Kuo-Kai Liao