Patents Assigned to World Innotel Co., Ltd.
  • Patent number: 6858993
    Abstract: This invention relates to a driver circuit for driving at least one light source to light in various illuminating patterns according to a predetermined switching operation, and luminous shoes having the driver circuit. A driving means for driving at least one light source in various illuminating patterns, includes a power source for energizing the driving means; a switch for applying a power provided by the power source to the driving means by means of being actuated by an outside action; a control unit for controlling an illuminating pattern to illuminate at least one light source; at least one control switch set up outside of the control unit and connected to the control unit for setting a predetermined illuminating pattern to change the fixed illuminating pattern in the control unit.
    Type: Grant
    Filed: June 20, 2003
    Date of Patent: February 22, 2005
    Assignee: World Innotel Co., Ltd.
    Inventors: Hak-Sung Lee, Woo Young Jeong