Patents by Inventor Sangguel OH

Sangguel OH 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).

  • Publication number: 20240065580
    Abstract: A display device including a display unit having a display panel and a camera; a posture adjustment driving unit configured to adjust a posture of the display unit; and a controller configured to control the camera to capture a first image of a viewer viewing the display unit when the display unit is positioned at a first height, control the posture adjustment driving unit to move the display unit to a second height different than the first height, control the camera to capture a second image of the viewer viewing the display unit when the display unit is positioned at the second height, correct at least one of the first image and the second image based on orientation information of the display unit on capturing the first image and the second image, generate a 3D body mesh of the viewer using the first image and the second image, calculate a viewer-optimized display unit posture setting based on the 3D body mesh, and control the posture adjustment driving unit to move the display unit to a height correspondin
    Type: Application
    Filed: May 3, 2023
    Publication date: February 29, 2024
    Applicant: LG ELECTRONICS INC.
    Inventors: Jinho PARK, Hyunjae JUN, Junho ROH, Sangguel OH, Taewoong PARK
  • Publication number: 20230251475
    Abstract: The present disclosure relates to an imaging lens, a camera module and an electronic device including the same.
    Type: Application
    Filed: June 24, 2020
    Publication date: August 10, 2023
    Applicant: LG ELECTRONICS INC.
    Inventors: Kwanhyung KIM, Sangguel OH, Jayong LEE, Hyungjoo KANG, Sunho CHO
  • Patent number: 11560091
    Abstract: Provided is a night vision output device comprising: an optical pulse output unit for outputting pulsed light at specific periods; a photographing unit having an image sensor for forming a plurality of images by using pulsed light reflected by an external object; a display unit for outputting a final image formed by synthesizing the plurality of images; and a control unit for calculating distance information of an object displayed in each pixel by using data of a brightness ratio for a distance and a brightness ratio for each pixel of the final image, wherein, in one frame, the control unit controls the image sensor such that the image sensor is activated while having different delay times on the basis of an output termination time of the pulsed light.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: January 24, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Kwanhyung Kim, Hyunjoon Kim, Sangguel Oh, Dongryeol Lee, Salkmann Ji, Samnyol Hong
  • Publication number: 20190187290
    Abstract: Provided is a night vision output device comprising: an optical pulse output unit for outputting pulsed light at specific periods; a photographing unit having an image sensor for forming a plurality of images by using pulsed light reflected by an external object; a display unit for outputting a final image formed by synthesizing the plurality of images; and a control unit for calculating distance information of an object displayed in each pixel by using data of a brightness ratio for a distance and a brightness ratio for each pixel of the final image, wherein, in one frame, the control unit controls the image sensor such that the image sensor is activated while having different delay times on the basis of an output termination time of the pulsed light.
    Type: Application
    Filed: June 13, 2017
    Publication date: June 20, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Kwanhyung KIM, Hyunjoon KIM, Sangguel OH, Dongryeol LEE, Salkmann JI, Samnyol HONG
  • Patent number: 9308917
    Abstract: A driver assistance apparatus and a vehicle including the same are disclosed. The driver assistance apparatus includes a stereo camera and a processor to perform a calibration based on first regions that include objects for vehicle structures or external to the vehicle in stereo images acquired by the stereo camera in a calibration mode and to detect a distance to an object ahead of the vehicle based on second regions not including the objects for the vehicle structures in the stereo images acquired by the stereo camera in a normal mode. Consequently, it is possible to accurately perform distance detection based on images photographed by the stereo camera.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: April 12, 2016
    Assignee: LG ELCTRONICS INC.
    Inventors: Sangguel Oh, Ikkyu Kim
  • Publication number: 20150344032
    Abstract: A driver assistance apparatus and a vehicle including the same are disclosed. The driver assistance apparatus includes a stereo camera and a processor to perform a calibration based on first regions that include objects for vehicle structures or external to the vehicle in stereo images acquired by the stereo camera in a calibration mode and to detect a distance to an object ahead of the vehicle based on second regions not including the objects for the vehicle structures in the stereo images acquired by the stereo camera in a normal mode. Consequently, it is possible to accurately perform distance detection based on images photographed by the stereo camera.
    Type: Application
    Filed: March 27, 2015
    Publication date: December 3, 2015
    Inventors: Sangguel OH, Ikkyu KIM