Patents by Inventor EUN SEON AHN

EUN SEON AHN 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).

  • Method of compressing occupancy map of three-dimensional point cloud
    Patent number: 11954891
    Abstract: Provided is a method of compressing an occupancy map of a three-dimensional (3D) point cloud, and more specifically, a method of compressing an occupancy map of a point cloud in which an occupancy map image of a point cloud existing in a 3D space is compressed based on a compression quality or a patch-by-patch inspection method of the occupancy map image so that compression distortion is minimized when reconstructing the compressed occupancy map image so as to remarkably improve the quality of a reconstructed occupancy map image.
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: April 9, 2024
    Assignees: Electronics and Telecommunications Research Institute, IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
    Inventors: Eun Young Chang, Euee Seon Jang, Tian Yu Dong, Ji Hun Cha, Kyu Tae Kim, Jae Young Ahn
  • Digital television and method of providing graphical user interface using the same
    Patent number: 9936245
    Abstract: A digital television (DTV) and a method of providing a GUI using the DTV are disclosed. The method of providing a GUI in a DTV comprises: first displaying an image on a display unit provided on the DTV; receiving a display command of a first GUI; and second displaying the image and the first GUI such that a different spatial depth is formed between the image and the first GUI according to the received display command.
    Type: Grant
    Filed: January 8, 2015
    Date of Patent: April 3, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Eun Seon Ahn, Jung Hoon Son, Byung Hun Lee, Su Re Bak, Kun Sik Lee
  • Method for playing contents
    Patent number: 9609381
    Abstract: A method for playing contents is provided. In the method, information corresponding, respectively, to a plurality of contents may be displayed, and a drag and drop operation related to first contents information and second contents information among the displayed contents information may be received. Thereafter, the first contents and the second contents may be played.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: March 28, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Eun Seon Ahn, Jae Uk Kim
  • Method for displaying contents information
    Patent number: 9591249
    Abstract: A method for displaying contents information is provided. In the method, information on each of a plurality of contents may be displayed, and an image for a favorite group registered with the contents may be displayed in correspondence with the displayed contents information. The favorite group image may be displayed as one of a plurality of images. Further, one of the images may indicate that the contents are registered in two or more favorite groups.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: March 7, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Go Woon Choi, Eun Seon Ahn, Jae Uk Kim
  • DIGITAL TELEVISION AND METHOD OF PROVIDING GRAPHICAL USER INTERFACE USING THE SAME
    Publication number: 20150128181
    Abstract: A digital television (DTV) and a method of providing a GUI using the DTV are disclosed. The method of providing a GUI in a DTV comprises: first displaying an image on a display unit provided on the DTV; receiving a display command of a first GUI; and second displaying the image and the first GUI such that a different spatial depth is formed between the image and the first GUI according to the received display command.
    Type: Application
    Filed: January 8, 2015
    Publication date: May 7, 2015
    Inventors: EUN SEON AHN, JUNG HOON SON, BYUNG HUN LEE, SU RE BAK, KUN SIK LEE
  • Digital television and method of providing graphical user interface using the same
    Patent number: 8938687
    Abstract: A digital television (DTV) and a method of providing a GUI using the DTV are disclosed. The method of providing a GUI in a DTV comprises: first displaying an image on a display unit provided on the DTV; receiving a display command of a first GUI; and second displaying the image and the first GUI such that a different spatial depth is formed between the image and the first GUI according to the received display command.
    Type: Grant
    Filed: December 7, 2009
    Date of Patent: January 20, 2015
    Assignee: LG Electronics Inc.
    Inventors: Eun Seon Ahn, Jung Hoon Son, Byung Hun Lee, Su Re Bak, Kun Sik Lee
  • Method for displaying information using map image and display apparatus
    Patent number: 8681175
    Abstract: A method for displaying time information and a display apparatus are provided. According to the method, a map image divided by a plurality of grids may be displayed and one of the grids on the displayed map image may be selected. Further, information about display target areas may be displayed when there are more than two display target areas in the selected grid and one of the information-displayed display target areas is selected. Furthermore, time information of the selected display target area may be displayed.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: March 25, 2014
    Assignee: LG Electronics Inc.
    Inventors: Eun Seon Ahn, Jae Uk Kim
  • METHOD FOR DISPLAYING CONTENTS INFORMATION
    Publication number: 20110119712
    Abstract: A method for displaying contents information is provided. In the method, information on each of a plurality of contents may be displayed, and an image for a favorite group registered with the contents may be displayed in correspondence with the displayed contents information. The favorite group image may be displayed as one of a plurality of images. Further, one of the images may indicate that the contents are registered in two or more favorite groups.
    Type: Application
    Filed: May 24, 2010
    Publication date: May 19, 2011
    Inventors: Go Woon CHOI, Eun Seon Ahn, Jae Uk Kim
  • METHOD FOR DISPLAYING INFORMATION AND DISPLAY APPARATUS
    Publication number: 20110115805
    Abstract: A method for displaying time information and a display apparatus are provided. According to the method, a map image divided by a plurality of grids may be displayed and one of the grids on the displayed map image may be selected. Further, information about display target areas may be displayed when there are more than two display target areas in the selected grid and one of the information-displayed display target areas is selected. Furthermore, time information of the selected display target area may be displayed.
    Type: Application
    Filed: May 24, 2010
    Publication date: May 19, 2011
    Inventors: Eun Seon AHN, Jae Uk Kim
  • METHOD FOR PLAYING CONTENTS
    Publication number: 20110119611
    Abstract: A method for playing contents is provided. In the method, information corresponding, respectively, to a plurality of contents may be displayed, and a drag and drop operation related to first contents information and second contents information among the displayed contents information may be received. Thereafter, the first contents and the second contents may be played.
    Type: Application
    Filed: May 24, 2010
    Publication date: May 19, 2011
    Inventors: Eun Seon Ahn, Jae Uk Kim
  • DIGITAL TELEVISION AND METHOD OF PROVIDING GRAPHICAL USER INTERFACE USING THE SAME
    Publication number: 20100169807
    Abstract: A digital television (DTV) and a method of providing a GUI using the DTV are disclosed. The method of providing a GUI in a DTV comprises: first displaying an image on a display unit provided on the DTV; receiving a display command of a first GUI; and second displaying the image and the first GUI such that a different spatial depth is formed between the image and the first GUI according to the received display command.
    Type: Application
    Filed: December 7, 2009
    Publication date: July 1, 2010
    Applicant: LG ELECTRONICS INC.
    Inventors: EUN SEON AHN, JUNG HOON SON, BYUNG HUN LEE, SU RE BAK, KUN SIK LEE