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:
Dec. 15, 2020
Filed:
Dec. 20, 2018
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Hui-Won Lee, Seoul, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/08 (2016.01); G06F 12/0862 (2016.01); G06F 12/10 (2016.01); G06F 12/0804 (2016.01); G06F 12/0868 (2016.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0862 (2013.01); G06F 12/10 (2013.01); G06F 3/0679 (2013.01); G06F 12/0804 (2013.01); G06F 12/0868 (2013.01); G06F 2212/1021 (2013.01); G06F 2212/602 (2013.01); G06F 2212/657 (2013.01);
Abstract
A memory system includes a non-volatile memory including a main area and a first cache area; and a controller suitable for controlling the non-volatile memory and including a second cache area. The controller includes a read manager suitable for performing a migration operation of moving data stored in the main area into the first cache area based on a list storing a plurality of logical block addresses (LBAs) based on a read data access pattern.