Patents by Inventor Sinwook CHOI

Sinwook CHOI 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).

  • Display system, display apparatus, and control method thereof
    Patent number: 11226783
    Abstract: A display system is disclosed. The display system includes an electronic device including first and second interfaces and a display apparatus. The electronic device is configured to: rectify external alternating current (AC) power by direct current (DC) power based on a first ground, convert the DC power into power based on a second ground, provide the converted power to the display apparatus through a first interface connected to the second ground, and provide a signal received from an external device through a second interface connected to an earth ground to the display apparatus through the first interface, wherein a ground of the display apparatus is the same as the second ground and the second ground is different from the earth ground.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: January 18, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Moonyoung Kim, Jeongil Kang, Sinwook Choi
  • DISPLAY SYSTEM, DISPLAY APPARATUS, AND CONTROL METHOD THEREOF
    Publication number: 20200083816
    Abstract: A display system is disclosed. The display system includes an electronic device including first and second interfaces and a display apparatus. The electronic device is configured to: rectify external alternating current (AC) power by direct current (DC) power based on a first ground, convert the DC power into power based on a second ground, provide the converted power to the display apparatus through a first interface connected to the second ground, and provide a signal received from an external device through a second interface connected to an earth ground to the display apparatus through the first interface, wherein a ground of the display apparatus is the same as the second ground and the second ground is different from the earth ground.
    Type: Application
    Filed: September 3, 2019
    Publication date: March 12, 2020
    Inventors: Moonyoung KIM, Jeongil KANG, Sinwook CHOI