Patents by Inventor Seokbeom Hong

Seokbeom Hong 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).

  • Product code decoding method and device
    Patent number: 8468430
    Abstract: A method for a decoding device to decode a codeword matrix of a product code includes: generating a first extended parity check matrix for a vertical code; decoding a horizontal codeword of a plurality of rows in the codeword matrix to thus perform a first decoding process; generating a second extended parity check matrix by removing a column corresponding to a row of the first decoding-succeeded horizontal codeword from the first extended parity check matrix; and decoding the first decoding-failed horizontal codeword by using the second extended parity check matrix to thus perform a second decoding process. Therefore, the simple and reliable product code decoding method is provided.
    Type: Grant
    Filed: January 12, 2011
    Date of Patent: June 18, 2013
    Assignee: SNU R&DB Foundation
    Inventors: Beomkyu Shin, Hosung Park, Seokbeom Hong, Jong-Seon No, Dong-Joon Shin
  • PRODUCT CODE DECODING METHOD AND DEVICE
    Publication number: 20120060071
    Abstract: A method for a decoding device to decode a codeword matrix of a product code includes: generating a first extended parity check matrix for a vertical code; decoding a horizontal codeword of a plurality of rows in the codeword matrix to thus perform a first decoding process; generating a second extended parity check matrix by removing a column corresponding to a row of the first decoding-succeeded horizontal codeword from the first extended parity check matrix; and decoding the first decoding-failed horizontal codeword by using the second extended parity check matrix to thus perform a second decoding process. Therefore, the simple and reliable product code decoding method is provided.
    Type: Application
    Filed: January 12, 2011
    Publication date: March 8, 2012
    Inventors: Beomkyu Shin, Hosung Park, Seokbeom Hong, Jong-Seon No, Dong-Joon Shin