Patents Assigned to TOP SYSTEM CO., LTD.
  • Ceiling-type display position adjusting device employing link structure
    Patent number: 11156323
    Abstract: Provided is a ceiling-type display position adjusting device employing a link structure, and more particularly, to a ceiling-type display position adjusting device which enables a display that is positioned above the ceiling when the display is not watched to descend from the ceiling when the display is watched, and automatically adjusts a watching angle.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: October 26, 2021
    Assignees: TOP SYSTEM CO., LTD., Tae Wook KANG
    Inventor: Tae Wook Kang
  • Ceiling-type display position adjusting device
    Patent number: 11089257
    Abstract: Provided is a ceiling-protruding type display position adjusting device, and more particularly, to a ceiling-protruding type display position adjusting device that is positioned above the ceiling when a display is not watched, and which descends from the ceiling and even automatically adjusts a watching angle when the display is watched.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: August 10, 2021
    Assignees: TOP SYSTEM CO., LTD.
    Inventor: Tae Wook Kang
  • Ceiling-type display position adjusting device link employing gear structure
    Patent number: 10927997
    Abstract: Provided is a ceiling type display position adjusting device which employs a gear structure and enables a display to be positioned above the ceiling when the display is not watched to descend from the ceiling when the display is watched and even automatically adjusts a watching angle.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: February 23, 2021
    Assignees: TOP SYSTEM CO., LTD
    Inventor: Tae Wook Kang
  • Container for valuables
    Patent number: D811687
    Type: Grant
    Filed: July 25, 2016
    Date of Patent: February 27, 2018
    Assignees: TOP SYSTEM CO., LTD.
    Inventor: Tae Wook Kang
  • Housing of a TV elevator
    Patent number: D829184
    Type: Grant
    Filed: July 25, 2016
    Date of Patent: September 25, 2018
    Assignees: TOP SYSTEM CO., LTD.
    Inventor: Tae Wook Kang