Patents by Inventor Hae Il Lee

Hae Il 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).

  • Semiconductor memory device
    Patent number: 12207471
    Abstract: A semiconductor memory device includes gate electrodes arranged on a substrate to be spaced apart from each other in a first direction perpendicular to an upper surface of the substrate, an upper insulation layer arranged on an uppermost gate electrode, channel structures penetrating through the upper insulation layer, and the gate electrodes in the first direction, and string selection line cut insulation layers horizontally separating the upper insulation layer and the uppermost gate electrode. Each of the string selection line cut insulation layers includes a protrusion protruding toward the uppermost gate electrode and positioning on the same level as the first gate electrode.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: January 21, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hae-Min Lee, Kwang-Soo Kim, Sun-Il Shim
  • Method for providing information on object which is not included in visual field of terminal device, terminal device and computer readable recording medium
    Patent number: 8947457
    Abstract: The present invention relates to a method for providing information on an object excluded in a visual field of a terminal in a form of augmented reality (AR) by using an image inputted to the terminal and information related thereto. The method includes the steps of: (a) specifying the visual field of the terminal corresponding to the inputted image by referring to at least one piece of information on a location, a displacement and a viewing angle of the terminal; (b) searching an object(s) excluded in the visual field of the terminal; and (c) displaying guiding information on the searched object(s) with the inputted image in a form of the augmented reality; wherein the visual field is specified by a viewing frustum whose vertex corresponds to the terminal.
    Type: Grant
    Filed: January 3, 2013
    Date of Patent: February 3, 2015
    Assignee: Intel Corporation
    Inventors: Jung Hee Ryu, Hana Ryu, Kyoung Suk Lee, Chan Jin Ju, Hae Il Lee
  • Method for providing information on object which is not included in visual field of terminal device, terminal device and computer readable recording medium
    Patent number: 8373725
    Abstract: The present invention relates to a method for providing information on an object excluded in a visual field of a terminal in a form of augmented reality (AR) by using an image inputted to the terminal and information related thereto. The method includes the steps of: (a) specifying the visual field of the terminal corresponding to the inputted image by referring to at least one piece of information on a location, a displacement and a viewing angle of the terminal; (b) searching an object(s) excluded in the visual field of the terminal; and (c) displaying guiding information on the searched object(s) with the inputted image in a form of the augmented reality; wherein the visual field is specified by a viewing frustum whose vertex corresponds to the terminal.
    Type: Grant
    Filed: December 31, 2010
    Date of Patent: February 12, 2013
    Assignee: Intel Corporation
    Inventors: Jung Hee Ryu, Ha Na Ryu, Kyoung Suk Lee, Chan Jin Ju, Hae Il Lee