Patents by Inventor Jeihun LEE

Jeihun 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).

  • Patent number: 10703374
    Abstract: The present invention relates to a vehicle driving assisting apparatus comprising: a first camera including a first lens having a first view angle, and acquiring a first image of the front of a vehicle; a second camera including a second lens having a second view angle different from the first view angle, and acquiring a second image of the front of the vehicle; and a processor for detecting an object based on each of the first image and the second image, acquiring stereo images by respectively processing the first image and the second image, and performing a disparity calculation for the front of the vehicle based on the stereo image.
    Type: Grant
    Filed: April 6, 2016
    Date of Patent: July 7, 2020
    Assignee: LG Electronics Inc.
    Inventors: Jeihun Lee, Jeongsuk Yoon, Jukyong Jin
  • Patent number: 10093310
    Abstract: A driver assistance apparatus includes a camera for acquiring a vehicle front view image or a surroundings-of-vehicle image; and a processor for providing a height control signal for a suspension for adjusting an expected impacted portion according to collision between a driver's vehicle and an object detected in the vehicle front view image or the surroundings-of-vehicle image.
    Type: Grant
    Filed: April 25, 2016
    Date of Patent: October 9, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Jeihun Lee, Jongwon Yoon, Jukyong Jin, Yeonchool Park
  • Patent number: 10071741
    Abstract: A driver assistance apparatus includes an object detection sensor configured to acquire data in a driving direction of a vehicle or around the vehicle. The driver assistance apparatus also includes a processor that is configured to detect an object based on the acquired data and determine, based on the acquired data, a portion of the detected object that is expected to be impacted by the vehicle. The processor is also configured to provide, based on the determined portion of the detected object that is expected to be impacted by the vehicle, a height control signal that controls a suspension of the vehicle to adjust a height of at least a portion of the vehicle.
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: September 11, 2018
    Assignee: LG Electronics Inc.
    Inventors: Jeihun Lee, Hansung Lee, Soohwan Choi
  • Publication number: 20180154900
    Abstract: The present invention relates to a vehicle driving assisting apparatus comprising: a first camera including a first lens having a first view angle, and acquiring a first image of the front of a vehicle; a second camera including a second lens having a second view angle different from the first view angle, and acquiring a second image of the front of the vehicle; and a processor for detecting an object based on each of the first image and the second image, acquiring stereo images by respectively processing the first image and the second image, and performing a disparity calculation for the front of the vehicle based on the stereo image.
    Type: Application
    Filed: April 6, 2016
    Publication date: June 7, 2018
    Inventors: Jeihun LEE, Jeongsuk YOON, Jukyong JIN
  • Publication number: 20170066449
    Abstract: A driver assistance apparatus includes an object detection sensor configured to acquire data in a driving direction of a vehicle or around the vehicle. The driver assistance apparatus also includes a processor that is configured to detect an object based on the acquired data and determine, based on the acquired data, a portion of the detected object that is expected to be impacted by the vehicle. The processor is also configured to provide, based on the determined portion of the detected object that is expected to be impacted by the vehicle, a height control signal that controls a suspension of the vehicle to adjust a height of at least a portion of the vehicle.
    Type: Application
    Filed: September 1, 2016
    Publication date: March 9, 2017
    Inventors: Jeihun LEE, Hansung LEE, Soohwan CHOI
  • Publication number: 20170066439
    Abstract: A driver assistance apparatus includes a camera for acquiring a vehicle front view image or a surroundings-of-vehicle image; and a processor for providing a height control signal for a suspension for adjusting an expected impacted portion according to collision between a driver's vehicle and an object detected in the vehicle front view image or the surroundings-of-vehicle image.
    Type: Application
    Filed: April 25, 2016
    Publication date: March 9, 2017
    Applicant: LG ELECTRONICS INC.
    Inventors: Jeihun LEE, Jongwon YOON, Jukyong JIN, Yeonchool PARK
  • Patent number: 9429949
    Abstract: Disclosed are a robot cleaner capable of performing a cleaning operation by selecting a cleaning algorithm suitable for the peripheral circumstances based on an analysis result of captured image information, and a controlling method thereof. The robot cleaner comprises an image sensor unit configured to capture image information when an operation instructing command is received, and a controller configured to analyze the image information captured by the image sensor unit, and configured to control a cleaning operation based on a first cleaning algorithm selected from a plurality of pre-stored cleaning algorithms based on a result of the analysis.
    Type: Grant
    Filed: November 11, 2010
    Date of Patent: August 30, 2016
    Assignee: LG Electronics Inc.
    Inventors: Jeihun Lee, Suuk Choe, Hyuksoo Son, Donghoon Yi, Younggie Kim, Jeongsuk Yoon, Seongsoo Lee, Taegon Park, Yiebin Kim, Yoojin Choi, Sangik Na, Seungmin Baek
  • Publication number: 20140226011
    Abstract: Disclosed is a traffic lane recognizing apparatus and a method thereof. The traffic lane recognizing apparatus includes: a camera module; a display unit displaying an image captured by the camera module; and a controller detecting candidate traffic lanes from an image captured by the camera module, detecting double lines from the detected candidate traffic lanes, selecting a first traffic lane adjacent to a vehicle from among the detected double lines, selecting a second traffic lane adjacent to the vehicle from among the candidate traffic lanes, excluding the double lines, and displaying the first traffic lane and the second traffic lane on the image.
    Type: Application
    Filed: January 9, 2012
    Publication date: August 14, 2014
    Inventors: Youngkyung Park, Jonghun Kim, Joongjae Lee, Hyunsoo Kim, Junoh Park, Jeihun Lee, Andreas Park, Chandra Shekhar Dhir
  • Patent number: 8733796
    Abstract: A robot cleaner includes wheels mounted at a lower side of a main body of the robot cleaner to allow for traveling of the main body, and wire winding prevention members mounted at the lower side of the main body, each wire winding prevention member having one end extending to be contactable with a rim of the corresponding wheel. The wire winding prevention member is preferably a torsion spring.
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: May 27, 2014
    Assignee: LG Electronics Inc.
    Inventors: Jeihun Lee, Jeongsuk Yoon, Jongwon Park, Yunkeun Kwak, Jichul Kim, Donghoon Yi, Seungmin Baek
  • Patent number: 8503760
    Abstract: Provided are a system and method for real-time object recognition and pose estimation using in-situ monitoring.
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: August 6, 2013
    Assignee: Sungkyunkwan University Foundation for Corporate Collaboration
    Inventors: Sukhan Lee, Seung-Min Baek, Jeihun Lee, Jangwon Lee
  • Publication number: 20120232697
    Abstract: Disclosed are a robot cleaner capable of performing a cleaning operation by selecting a cleaning algorithm suitable for the peripheral circumstances based on an analysis result of captured image information, and a controlling method thereof. The robot cleaner comprises an image sensor unit configured to capture image information when an operation instructing command is received, and a controller configured to analyze the image information captured by the image sensor unit, and configured to control a cleaning operation based on a first cleaning algorithm selected from a plurality of pre-stored cleaning algorithms based on a result of the analysis.
    Type: Application
    Filed: November 11, 2010
    Publication date: September 13, 2012
    Inventors: Jeihun Lee, Suuk Choe, Hyuksoo Son, Donghoon Yi, Younggie Kim, Jeongsuk Yoon, Seongsoo Lee, Taegon Park, Yiebin Kim, Yoojin Choi, Sangik Na, Seungmin Baek
  • Publication number: 20110239382
    Abstract: A robot cleaner includes wheels mounted at a lower side of a main body of the robot cleaner to allow for traveling of the main body, and wire winding prevention members mounted at the lower side of the main body, each wire winding prevention member having one end extending to be contactable with a rim of the corresponding wheel. The wire winding prevention member is preferably a torsion spring.
    Type: Application
    Filed: March 31, 2011
    Publication date: October 6, 2011
    Inventors: Jeihun LEE, Jeongsuk Yoon, Jongwon Park, Yun Keun Kwak, Jichul Kim, Donghoon Yi, Seungmin Baek
  • Publication number: 20090190798
    Abstract: Provided are a system and method for real-time object recognition and pose estimation using in-situ monitoring.
    Type: Application
    Filed: February 15, 2008
    Publication date: July 30, 2009
    Applicant: SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION
    Inventors: Sukhan LEE, Seung-Min BAEK, Jeihun LEE, Jangwon LEE