Patents by Inventor Ki Cheol Sung

Ki Cheol Sung 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).

  • Apparatus for generating timing and synchronizing signals for a digital display device
    Patent number: 6654065
    Abstract: A standard signal processing apparatus for a digital display that is adaptive for a digital display device. In the apparatus, a synchronizing signal/image signal separator separates an input signal into a composite synchronizing signal and image signals. A synchronizing signal separator separates the composite synchronizing signal into horizontal and vertical synchronizing signals. A clock generator generates a clock signal using any one of the horizontal synchronizing signal and the composite synchronizing signal. A display receives the clock signal, the image signals and the horizontal and vertical synchronizing signals to display a picture.
    Type: Grant
    Filed: August 30, 2000
    Date of Patent: November 25, 2003
    Assignee: LG Electronics Inc.
    Inventor: Ki Cheol Sung