Patents by Inventor Sung-Ha Lee

Sung-Ha 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).

  • Publication number: 20240198231
    Abstract: The present disclosure relates to a learning system and method for an automatic observing service. The learning system for an automatic observing service according to an embodiment of the present disclosure includes: a game data processing portion that generates game input data by abstracting a game screen of a frame configuring a game video file for learning; an observing data processing portion that generates a plurality of masked human data based on observation areas each selected by a plurality of humans on the game screen; and an artificial neural network model that trains to predict an observing viewport, which is an area of human interest among the game screens, based on the game input data and the plurality of masked human data.
    Type: Application
    Filed: November 21, 2023
    Publication date: June 20, 2024
    Inventors: Ho-Taek JOO, Sung-Ha LEE, Cheong-mok BAE, Kyung-Joong KIM
  • Patent number: 7868282
    Abstract: An automatic vision display apparatus has a flight object having a floating gas filled therein to fly, flying along a vertical wall surface and including a screen mounted at an opposite side to the vertical wall surface; a propulsion unit mounted at a predetermined position of the flight object and moving the flight object; a control unit mounted to the flight object and controlling the propulsion unit; a projector projecting an image on the screen of the flight object at a distance from the flight object; an adjusting unit adjusting an image projecting direction of the projector; and a main control unit controlling the projector to project the image and controlling the adjusting unit so that the projector tracks a movement of the flight object to project an image. According to the invention, it is possible to project an image while automatically tracking the screen of the flight object being flying.
    Type: Grant
    Filed: October 5, 2005
    Date of Patent: January 11, 2011
    Assignee: Korea Institute of Science and Technology
    Inventors: Sung-Ha Lee, Sung-Chul Kang, Sang-Chul Ahn, Bong-Seok Kim, Seung-Yong Oh
  • Publication number: 20090079942
    Abstract: An automatic vision display apparatus has a flight object having a floating gas filled therein to fly, flying along a vertical wall surface and including a screen mounted at an opposite side to the vertical wall surface; a propulsion unit mounted at a predetermined position of the flight object and moving the flight object; a control unit mounted to the flight object and controlling the propulsion unit; a projector projecting an image on the screen of the flight object at a distance from the flight object; an adjusting unit adjusting an image projecting direction of the projector; and a main control unit controlling the projector to project the image and controlling the adjusting unit so that the projector tracks a movement of the flight object to project an image. According to the invention, it is possible to project an image while automatically tracking the screen of the flight object being flying.
    Type: Application
    Filed: October 5, 2005
    Publication date: March 26, 2009
    Inventors: Sung-Ha Lee, Sung-Chul Kang, Sang-Chul Ahn, Bong-Seok Kim, Seung-Yong Oh