Patents by Inventor Seung Jong Choi

Seung Jong 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).

  • Apparatus for converting picture format in digital TV and method of the same
    Patent number: 6268886
    Abstract: An apparatus and method for converting a picture format in a digital TV is disclosed including a picture characteristic extracting section analyzing a compressed bit stream of every input picture scanned in an interlaced scanning pattern to analyze the characteristic of each picture; an interpolation determining section determining an interpolation operation processing in an adaptable manner using information each extracted from every given pictures at the picture characteristic extracting section; and an operation performing section performing the related operation according to the interpolation operation processing determined by the interpolation determining section to perform an interpolation.
    Type: Grant
    Filed: November 12, 1998
    Date of Patent: July 31, 2001
    Assignee: LG Electronics Inc.
    Inventor: Seung Jong Choi