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:
Oct. 13, 2015
Filed:
Aug. 16, 2012
Applicants:
Jun Kil Ryu, Seongnam-si, KR;
Moonsang Kwon, Seoul, KR;
Inventors:
Jun Kil Ryu, Seongnam-si, KR;
MoonSang Kwon, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 12/02 (2006.01); G06F 3/06 (2006.01); G06F 12/08 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0246 (2013.01); G06F 3/0604 (2013.01); G06F 3/068 (2013.01); G06F 3/0649 (2013.01); G06F 12/0868 (2013.01); G06F 2212/2022 (2013.01); G06F 2212/313 (2013.01); G06F 2212/7203 (2013.01); G11C 2211/5641 (2013.01);
Abstract
Disclosed is a memory system that includes a nonvolatile memory having a main region and a cache region; and a memory controller having migration manager managing a migration operation that moves data from cache region to the main region by referencing a Most Recently Used/Least Recently Used (MRU/LRU) list.