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:
Jan. 25, 2022
Filed:
Jun. 23, 2020
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Seung Gu Ji, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0659 (2013.01); G06F 3/0613 (2013.01); G06F 3/0653 (2013.01); G06F 3/0679 (2013.01);
Abstract
A data storage device may include: a nonvolatile memory apparatus including a plurality of groups configured by dividing a plurality of planes in interleaving units; and a controller configured to check whether a group including a read region of a current read command is included in a group including a read operation of a previous read command and whether the read region of the current read command extends over two or more groups, when receiving the current read command, and control the nonvolatile memory apparatus to perform cache read or interleaving read based on the check result.