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. 23, 2021
Filed:
Aug. 01, 2019
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Beom Rae Jeong, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 12/02 (2006.01); G06F 12/08 (2016.01); G06F 12/0802 (2016.01);
U.S. Cl.
CPC ...
G06F 3/0652 (2013.01); G06F 3/0611 (2013.01); G06F 3/0659 (2013.01); G06F 3/0679 (2013.01); G06F 12/0246 (2013.01); G06F 12/0802 (2013.01);
Abstract
A memory system includes a nonvolatile memory device; and a controller configured to receive an operation command for a target logical address from a host device, and control the nonvolatile memory device in response to the operation command, wherein the controller determines a target logical address range including the target logical address among a plurality of logical address ranges, and determines whether the target logical address has a sequential attribute, based on a target count corresponding to the target logical address range among counts corresponding to the plurality of logical address ranges.