The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 03, 2015
Filed:
Feb. 15, 2012
Applicants:
Man-keun Seo, Hwaseong-si, KR;
Jun-jin Kong, Yongin-si, KR;
Kyoung-lae Cho, Yongin-si, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01); H03M 7/30 (2006.01); H03M 13/05 (2006.01); G06F 11/10 (2006.01);
U.S. Cl.
CPC ...
H03M 7/30 (2013.01); H03M 13/05 (2013.01); G06F 11/1044 (2013.01);
Abstract
A memory device and a memory system, the memory system including a data compressor for generating compressed data by compressing program data in a first unit, and an error correction block generator for dividing the compressed data in a second unit to obtain a plurality of pieces of normal data, and generating error correction blocks for correcting errors of the plurality of pieces of normal data, wherein each of the error correction blocks comprises the normal data, invalid data having a size corresponding to the size of the normal data, and parities for the normal data and the invalid data.