Patents by Inventor Joon Hul Lee

Joon Hul Lee 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 broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same
    Patent number: 8077744
    Abstract: The present invention is directed to a digital broadcast system and a data processing method. A broadcast signal in which mobile service data and main service data are multiplexed is transmitted and received. Then, in a broadcasting receiver, mobile service data identification information indicating whether the mobile service data of the broadcast signal provides an internet protocol (IP)-based service is parse from the broadcast signal. And the mobile service data is outputted by using the parsed mobile service data identification information.
    Type: Grant
    Filed: June 26, 2008
    Date of Patent: December 13, 2011
    Assignee: LG Electronics Inc.
    Inventors: Jae Hyung Song, In Hwan Choi, Ho Taek Hong, Kook Yeon Kwak, Byoung Gill Kim, Jong Yeul Suh, Jin Pil Kim, Won Gyu Song, Chul Soo Lee, Jin Woo Kim, Hyoung Gon Lee, Joon Hul Lee
  • DIGITAL BROADCASTING SYSTEM AND DATA PROCESSING METHOD
    Publication number: 20090034442
    Abstract: A digital broadcasting system and a method of processing data are disclosed, which are robust to error when mobile service data are transmitted. To this end, additional encoding is performed for the mobile service data, whereby it is possible to strongly cope with fast channel change while giving robustness to the mobile service data.
    Type: Application
    Filed: June 30, 2008
    Publication date: February 5, 2009
    Inventors: Jae Hyung Song, In Hwan Choi, Ho Taek Hong, Kook Yeon Kwak, Byoung Gill Kim, Jong Yeul Suh, Jin Pil Kim, Won Gyu Song, Chul Soo Lee, Jin Woo Kim, Hyoung Gon Lee, Joon Hul Lee
  • DIGITAL BROADCAST SYSTEM FOR TRANSMITTING/RECEIVING DIGITAL BROADCAST DATA, AND DATA PROCESSING METHOD FOR USE IN THE SAME
    Publication number: 20090028080
    Abstract: The present invention is directed to a digital broadcast system and a data processing method. A broadcast signal in which mobile service data and main service data are multiplexed is transmitted and received. Then, in a broadcasting receiver, mobile service data identification information indicating whether the mobile service data of the broadcast signal provides an internet protocol (IP)-based service is parse from the broadcast signal. And the mobile service data is outputted by using the parsed mobile service data identification information.
    Type: Application
    Filed: June 26, 2008
    Publication date: January 29, 2009
    Inventors: Jae Hyung Song, In Hwan Choi, Ho Taek Hong, Kook Yeon Kwak, Byoung Gill Kim, Jong Yeul Suh, Jin Pil Kim, Won Gyu Song, Chul Soo Lee, Jin Woo Kim, Hyoung Gon Lee, Joon Hul Lee