Patents by Inventor Pil-dong Choi

Pil-dong 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).

  • Method and apparatus for processing broadcast signals and broadcast screen obtained from broadcast signals
    Publication number: 20030227570
    Abstract: A method for processing broadcast signals, a method for displaying a broadcast screen obtained from the broadcast signals, and an apparatus therefore are provided. The method for displaying a broadcast screen obtained from broadcast signals includes displaying a PIP screen of which a main screen is formed from a first entire screen obtained from a first broadcast channel, and a sub-screen is formed from a partial screen forming a partial region of a second entire screen obtained from a second broadcast channel. A user can simultaneously see a predetermined broadcast channel and information displayed in a partial region of a corresponding screen of another broadcast channel, in improved picture quality.
    Type: Application
    Filed: February 10, 2003
    Publication date: December 11, 2003
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hee-jin Kim, Pil-dong Choi