Patents by Inventor Nam Kyu Koo

Nam Kyu Koo 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).

  • Non-contact type touch panel system, method of controlling same, and non-contact type input device mountable on existing touch screen
    Patent number: 11455062
    Abstract: Provided are a non-contact type touch panel system that enables a user to input information even without touching a display panel with a finger, and a method of controlling the system. Further, a non-contact type touch panel display structure is also proposed. The non-contact type touch panel display structure can maximally prevent direct contact by a user when the user inputs information to a touch panel because a touch screen is spaced apart from the outer edges of a display. Further, the non-contact type touch panel display structure has a function of enabling a user to visually or aurally recognize information when the information is input in a non-contact type.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: September 27, 2022
    Assignee: GTT CO., LTD.
    Inventor: Nam Kyu Koo
  • NON-CONTACT TYPE TOUCH PANEL SYSTEM, METHOD OF CONTROLLING SAME, AND NON-CONTACT TYPE INPUT DEVICE MOUNTABLE ON EXISTING TOUCH SCREEN
    Publication number: 20210373702
    Abstract: Provided are a non-contact type touch panel system that enables a user to input information even without touching a display panel with a finger, and a method of controlling the system. Further, a non-contact type touch panel display structure is also proposed. The non-contact type touch panel display structure can maximally prevent direct contact by a user when the user inputs information to a touch panel because a touch screen is spaced apart from the outer edges of a display. Further, the non-contact type touch panel display structure has a function of enabling a user to visually or aurally recognize information when the information is input in a non-contact type.
    Type: Application
    Filed: January 6, 2021
    Publication date: December 2, 2021
    Inventor: Nam Kyu KOO
  • Display device having transparent display buttons
    Patent number: D892794
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: August 11, 2020
    Assignee: GTT CO., LTD.
    Inventor: Nam Kyu Koo
  • Touchscreen display device having touchscreen push buttons
    Patent number: D900100
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: October 27, 2020
    Assignee: GTT CO., LTD.
    Inventor: Nam Kyu Koo
  • Touchscreen display device having a touchscreen push button
    Patent number: D902162
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: November 17, 2020
    Assignee: GTT CO., LTD.
    Inventor: Nam Kyu Koo