Patents by Inventor Joung Hyun Joo

Joung Hyun Joo 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).

  • Apparatus for aiming LED headlamp
    Patent number: 7784955
    Abstract: Disclosed herein is an LED (light emitting diode) headlamp aiming apparatus, which aims a mounting module that is provided with LEDs and is installed in a headlamp housing. The LED headlamp aiming apparatus includes a vertical aiming unit, which is provided on the rear side of the mounting module and is coupled to the headlamp housing, a horizontal aiming unit, which is provided on the rear side of the mounting module and is coupled to the headlamp housing, and a pivot unit which is coupled to the headlamp housing and is provided under the lower portion of the mounting module to support the mounting module and provide the center of the aiming operation.
    Type: Grant
    Filed: August 15, 2008
    Date of Patent: August 31, 2010
    Assignee: Hyundai Motor Company
    Inventors: Sung Uk Choi, Se Wook Oh, Joung Hyun Joo
  • APPARATUS FOR AIMING LED HEADLAMP
    Publication number: 20090154190
    Abstract: Disclosed herein is an LED (light emitting diode) headlamp aiming apparatus, which aims a mounting module that is provided with LEDs and is installed in a headlamp housing. The LED headlamp aiming apparatus includes a vertical aiming unit, which is provided on the rear side of the mounting module and is coupled to the headlamp housing, a horizontal aiming unit, which is provided on the rear side of the mounting module and is coupled to the headlamp housing, and a pivot unit which is coupled to the headlamp housing and is provided under the lower portion of the mounting module to support the mounting module and provide the center of the aiming operation.
    Type: Application
    Filed: August 15, 2008
    Publication date: June 18, 2009
    Applicant: Hyundai Motor Company
    Inventors: Sung Uk Choi, Se Wook Oh, Joung Hyun Joo