Patents by Inventor Chulkyu MOON

Chulkyu MOON 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).

  • BROADCAST SIGNAL TRANSMISSION APPARATUS, BROADCAST SIGNAL RECEPTION APPARATUS, BROADCAST SIGNAL TRANSMISSION METHOD, AND BROADCAST SIGNAL RECEPTION METHOD
    Publication number: 20170111200
    Abstract: The present invention provides a method for transmitting a broadcast signal. The method for transmitting the broadcast signal according to the present invention may comprise the steps of: formatting input streams into multiple data pipes (DPs); encoding data of the multiple DPs according to a code rate for each DP; generating at least one signal frame by mapping the encoded data of the multiple DPs; and modulating data of the generated signal frame in an orthogonal frequency division multiplexing (OFDM) scheme, and transmitting the broadcast signal including data of the modulated signal frame.
    Type: Application
    Filed: December 27, 2016
    Publication date: April 20, 2017
    Inventors: Jongseob BAEK, Byounggill KIM, Woochan KIM, Jaehyung KIM, Woosuk KO, Sungryong HONG, Chulkyu MOON, Jinyong CHOI, Jaeho HWANG, Kookyeon KWAK, Byeongkook JEONG
  • Broadcast signal transmission apparatus, broadcast signal reception apparatus, broadcast signal transmission method, and broadcast signal reception method
    Patent number: 9577861
    Abstract: The present invention provides a method for transmitting a broadcast signal. The method for transmitting the broadcast signal according to the present invention may comprise the steps of: formatting input streams into multiple data pipes (DPs); encoding data of the multiple DPs according to a code rate for each DP; generating at least one signal frame by mapping the encoded data of the multiple DPs; and modulating data of the generated signal frame in an orthogonal frequency division multiplexing (OFDM) scheme, and transmitting the broadcast signal including data of the modulated signal frame.
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: February 21, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Jongseob Baek, Byounggill Kim, Woochan Kim, Jaehyung Kim, Woosuk Ko, Sungryong Hong, Chulkyu Moon, Jinyong Choi, Jaeho Hwang, Kookyeon Kwak, Byeongkook Jeong
  • BROADCAST SIGNAL TRANSMISSION APPARATUS, BROADCAST SIGNAL RECEPTION APPARATUS, BROADCAST SIGNAL TRANSMISSION METHOD, AND BROADCAST SIGNAL RECEPTION METHOD
    Publication number: 20150349997
    Abstract: The present invention provides a method for transmitting a broadcast signal. The method for transmitting the broadcast signal according to the present invention may comprise the steps of: formatting input streams into multiple data pipes (DPs); encoding data of the multiple DPs according to a code rate for each DP; generating at least one signal frame by mapping the encoded data of the multiple DPs; and modulating data of the generated signal frame in an orthogonal frequency division multiplexing (OFDM) scheme, and transmitting the broadcast signal including data of the modulated signal frame.
    Type: Application
    Filed: May 9, 2014
    Publication date: December 3, 2015
    Inventors: Jongseob BAEK, Byounggill KIM, Woochan KIM, Jaehyung KIM, Woosuk KO, Sungryong HONG, Chulkyu MOON, Jinyong CHOI, Jaeho HWANG, Kookyeon KWAK, Byeongkook JEONG