Patents by Inventor Jong-Yub Sa

Jong-Yub Sa 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).

  • Lamp for vehicle
    Publication number: 20060044825
    Abstract: The present invention relates to a lamp for a vehicle, wherein light is caused to be incident into a light guide panel from a side surface of the plate-shaped light guide panel, the light is propagated within the light guide panel by means of total reflection and scattered by a scattering pattern formed on a rear surface of the light guide panel so that the light can be radiated to a front surface of the light guide panel, and the light radiated to the front surface is then radiated forward with a predetermined pattern by means of a cover member provided with a lens pattern.
    Type: Application
    Filed: November 25, 2003
    Publication date: March 2, 2006
    Applicant: SL LCD Co., Ltd
    Inventor: Jong-Yub Sa