Patents by Inventor Eul-jun Park

Eul-jun Park 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).

  • Digital broadcasting system and method
    Patent number: 7801234
    Abstract: A digital broadcasting system includes: a transmission stream generator multiplexing a normal stream and a turbo stream to generate a dual transmission stream; a transmitter inserting a supplementary reference signal (SRS) into the dual transmission stream, processing the turbo stream to reconstitute the dual transmission stream, and outputting the reconstituted dual transmission stream; and a receiver receiving the reconstituted dual transmission stream and decoding the normal stream and the turbo stream to restore normal stream data and turbo stream data. Thus, reception performance of a digital broadcasting signal can be efficiently improved.
    Type: Grant
    Filed: August 16, 2006
    Date of Patent: September 21, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-pil Yu, Eul-jun Park, Yong-sik Kwon, Yong-deok Chang, Hae-joo Jeong, Joon-soo Kim, Jin-Hee Jeong, Kum-ran Ji, Jong-hun Kim
  • Digital broadcasting system and method
    Publication number: 20070092032
    Abstract: A digital broadcasting system includes: a transmission stream generator multiplexing a normal stream and a turbo stream to generate a dual transmission stream; a transmitter inserting a supplementary reference signal (SRS) into the dual transmission stream, processing the turbo stream to reconstitute the dual transmission stream, and outputting the reconstituted dual transmission stream; and a receiver receiving the reconstituted dual transmission stream and decoding the normal stream and the turbo stream to restore normal stream data and turbo stream data. Thus, reception performance of a digital broadcasting signal can be efficiently improved.
    Type: Application
    Filed: August 16, 2006
    Publication date: April 26, 2007
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jung-pil Yu, Eul-jun Park, Yong-sik Kwon, Yong-deok Chang, Hae-joo Jeong, Joon-soo Kim, Jin-Hee Jeong, Kum-ran Ji, Jong-hun Kim