Patents by Inventor Jeong-goo Seo

Jeong-goo Seo 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 transmitting and receiving basic image frames and additional optional frames in satellite digital multimedia broadcasting
    Publication number: 20070150922
    Abstract: A method of transmitting a basic image frame and an additional optional frame in satellite digital multimedia broadcasting (S-DMB), the method including: (a) generating the basic image frame and the optional frame by encoding an image; (b) packetizing the basic image frame and the optional frame into a transport stream conforming to Motion Pictures Expert Group-2 (MPEG-2) standard and assigning a packet ID to the optional frame packet, the packet ID being different from that of the basic image frame packet; and (c) generating a transport stream from the basic image frame packet and the optional frame packet having the packet ID and transmitting the transport stream.
    Type: Application
    Filed: September 18, 2006
    Publication date: June 28, 2007
    Inventors: Jeong-goo Seo, Jae-hee Kim