Patents by Inventor Kye-boon Lee

Kye-boon Lee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Illumination unit having an LED and image projecting apparatus employing the same
    Patent number: 7396136
    Abstract: An illumination unit includes a first heat conducting plate and a plurality of light source modules to emit a plurality of lights having different colors, each light source module having at least one LED mounted on the first heat conducting plate and at least one corresponding collimator to collimate the lights emitted from the at least one LED.
    Type: Grant
    Filed: September 23, 2005
    Date of Patent: July 8, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Su-gun Kim, Dan-sik Kim, Ki-boon Seong, Kye-boon Lee
  • Illumination unit having an LED and image projecting apparatus employing the same
    Publication number: 20060072078
    Abstract: An illumination unit includes a first heat conducting plate and a plurality of light source modules to emit a plurality of lights having different colors, each light source module having at least one LED mounted on the first heat conducting plate and at least one corresponding collimator to collimate the lights emitted from the at least one LED.
    Type: Application
    Filed: September 23, 2005
    Publication date: April 6, 2006
    Inventors: Su-gun Kim, Kim, Ki-boon Seong, Kye-boon Lee