Patents by Inventor Do-Yoon Song

Do-Yoon Song 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).

  • Patent number: 9458979
    Abstract: A lamp for a vehicle is provided and includes a signal lamp that displays a predetermined image of repetition on an exterior mirror of a vehicle. The lamp further includes a mirror housing into which a mirror is installed and a signal lamp disposed on one surface of the mirror housing. The signal lamp includes a reflection unit, a lens unit disposed at a predetermined distance apart from the reflection unit and having a half mirror installed on at least one surface thereof, and a first light source unit disposed between the reflection unit and the lens unit and is about the same distance apart from the reflection unit and the lens unit.
    Type: Grant
    Filed: December 10, 2013
    Date of Patent: October 4, 2016
    Assignee: SL Corporation
    Inventors: Do-Yoon Song, Yong-Hwan Kim
  • Patent number: 9335020
    Abstract: Provided is a lamp for a vehicle, which can form a predetermined repetition image with the use of a signal lamp installed at an outside mirror of a vehicle. The lamp for a vehicle includes: a mirror housing; and a signal lamp configured to be installed on a surface of the mirror housing, wherein the signal lamp includes a reflection unit, a lens unit disposed at the front of the reflection unit and having a half mirror, and a light source unit disposed between the reflection unit and the lens unit having one or more light sources and a light guide, thereby generating a light pattern having repetition image with an original image of the light guide and one or more reflected images of the original image.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: May 10, 2016
    Assignee: SL Corporation
    Inventors: Yong Hwan Kim, Do Yoon Song
  • Publication number: 20150258932
    Abstract: Provided is a lamp for a vehicle, which can form a predetermined repetition image with the use of a signal lamp installed at an outside mirror of a vehicle. The lamp for a vehicle includes: a mirror housing; and a signal lamp configured to be installed on a surface of the mirror housing, wherein the signal lamp includes a reflection unit, a lens unit disposed at the front of the reflection unit and having a half mirror, and a light source unit disposed between the reflection unit and the lens unit having one or more light sources and a light guide, thereby generating a light pattern having repetition image with an original image of the light guide and one or more reflected images of the original image.
    Type: Application
    Filed: March 11, 2015
    Publication date: September 17, 2015
    Inventors: Yong Hwan Kim, Do Yoon Song
  • Publication number: 20140169017
    Abstract: A lamp for a vehicle is provided and includes a signal lamp that displays a predetermined image of repetition on an exterior minor of a vehicle. The lamp further includes a minor housing into which a mirror is installed and a signal lamp disposed on one surface of the minor housing. The signal lamp includes a reflection unit, a lens unit disposed at a predetermined distance apart from the reflection unit and having a half mirror installed on at least one surface thereof, and a first light source unit disposed between the reflection unit and the lens unit and is about the same distance apart from the reflection unit and the lens unit.
    Type: Application
    Filed: December 10, 2013
    Publication date: June 19, 2014
    Applicant: SL Corporation
    Inventors: Do-Yoon Song, Yong-Hwan Kim