Patents by Inventor Seok-Won Ahn

Seok-Won Ahn 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).

  • MEMORY SYSTEM AND ERROR CORRECTION METHOD
    Publication number: 20150256197
    Abstract: Disclosed is an error correcting method which includes detecting an error of meta data having a seed used to randomize user data; correcting the error of the meta data when the error is detected from the meta data; receiving the user data based upon seed confirmation information associated with an error existence of the seed or an error correction result of the seed; detecting an error of the user data; and correcting the error of the user data when the error is detected from the user data.
    Type: Application
    Filed: May 21, 2015
    Publication date: September 10, 2015
    Inventors: DONG KIM, Seok-Won Ahn, JaePhil Kong, Myung-Suk Choi
  • Memory system and error correction method
    Patent number: 9063857
    Abstract: Disclosed is an error correcting method which includes detecting an error of meta data having a seed used to randomize user data; correcting the error of the meta data when the error is detected from the meta data; receiving the user data based upon seed confirmation information associated with an error existence of the seed or an error correction result of the seed; detecting an error of the user data; and correcting the error of the user data when the error is detected from the user data.
    Type: Grant
    Filed: April 1, 2014
    Date of Patent: June 23, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong Kim, Seok-Won Ahn, JaePhil Kong, Myung-Suk Choi
  • MEMORY SYSTEM AND ERROR CORRECTION METHOD
    Publication number: 20140223228
    Abstract: Disclosed is an error correcting method which includes detecting an error of meta data having a seed used to randomize user data; correcting the error of the meta data when the error is detected from the meta data; receiving the user data based upon seed confirmation information associated with an error existence of the seed or an error correction result of the seed; detecting an error of the user data; and correcting the error of the user data when the error is detected from the user data.
    Type: Application
    Filed: April 1, 2014
    Publication date: August 7, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong Kim, Seok-Won Ahn, JaePhil Kong, Myung-Suk Choi
  • Memory system and error correction method
    Patent number: 8694873
    Abstract: Disclosed is an error correcting method which includes detecting an error of meta data having a seed used to randomize user data; correcting the error of the meta data when the error is detected from the meta data; receiving the user data based upon seed confirmation information associated with an error existence of the seed or an error correction result of the seed; detecting an error of the user data; and correcting the error of the user data when the error is detected from the user data.
    Type: Grant
    Filed: April 26, 2012
    Date of Patent: April 8, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong Kim, Seok-Won Ahn, JaePhil Kong, Myung-Suk Choi
  • MEMORY SYSTEM AND ERROR CORRECTION METHOD
    Publication number: 20120284589
    Abstract: Disclosed is an error correcting method which includes detecting an error of meta data having a seed used to randomize user data; correcting the error of the meta data when the error is detected from the meta data; receiving the user data based upon seed confirmation information associated with an error existence of the seed or an error correction result of the seed; detecting an error of the user data; and correcting the error of the user data when the error is detected from the user data.
    Type: Application
    Filed: April 26, 2012
    Publication date: November 8, 2012
    Inventors: Dong Kim, Seok-Won Ahn, JaePhil Kong, Myung-Suk Choi
  • ERROR CORRECTION CODE BLOCK HAVING DUAL-SYNDROME GENERATOR, METHOD THEREOF, AND SYSTEM HAVING SAME
    Publication number: 20120173951
    Abstract: An error correction code block including dual-syndrome generators, which may process a plurality of successive code word without latency, is configured to calculate syndrome values of a corresponding even numbered codeword among the plurality of code words by using one of the dual-syndrome generators, and is configured to calculate syndrome values of a corresponding odd numbered codeword among the plurality of code words by using the other of the dual-syndrome generators.
    Type: Application
    Filed: December 30, 2011
    Publication date: July 5, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Phil Kong, Seok-Won Ahn