Patents by Inventor Hyung Sun Yum

Hyung Sun Yum 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).

  • Publication number: 20070266407
    Abstract: A digital television (DTV) receiver and a method for processing a broadcast signal are disclosed. The method for processing a digital broadcast signal includes: receiving a broadcast signal including at least one sub-event information for constructing an event in an Event Information Table (EIT); and displaying the at least one sub-event information of the event on a screen using the received broadcast signal. A broadcast receiver analyzes schedule information contained in the broadcast signal, and provides a user with event information and the schedule list of the event. Therefore, the user can easily recognize the schedule of a specific event, can precisely select his or her desired schedule, and can establish a viewing reservation function and a recording reservation function for each schedule.
    Type: Application
    Filed: May 10, 2007
    Publication date: November 15, 2007
    Applicant: LG. Electronics, Inc.
    Inventor: Hyung Sun Yum
  • Publication number: 20070252740
    Abstract: A method of processing a digital television signal in a digital television receiver, the method includes receiving a digital television signal including a streaming data table carrying one or more streaming text data representing additional information transmitted a transmitter; parsing the streaming data table, the parsed streaming data table including display time information corresponding to the streaming text data; and displaying the streaming text data in one of virtual channels according to the parsed streaming data table.
    Type: Application
    Filed: April 27, 2007
    Publication date: November 1, 2007
    Applicant: LG. Electronics, Inc.
    Inventors: Kyung Mee Lee, Chang Sik Yun, Hyung Sun Yum
  • Publication number: 20070256098
    Abstract: A digital television (DTV) receiver receives and processes a program specific information/program and system information protocol (PSI/PSIP) including a virtual channel table (VCT). At this time, the VCT comprises a traffic descriptor including traffic information. Accordingly, the DTV receiver processes the traffic information and displays the traffic information.
    Type: Application
    Filed: April 27, 2007
    Publication date: November 1, 2007
    Inventor: Hyung Sun Yum