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:
Jul. 21, 2020
Filed:
Apr. 26, 2018
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Yeong Dong Gim, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 11/07 (2006.01); G06F 13/24 (2006.01);
U.S. Cl.
CPC ...
G06F 11/0778 (2013.01); G06F 11/073 (2013.01); G06F 11/0724 (2013.01); G06F 11/0751 (2013.01); G06F 11/0787 (2013.01); G06F 11/0793 (2013.01); G06F 13/24 (2013.01);
Abstract
A data storage device includes a nonvolatile memory device; and a controller configured to include a plurality of cores, wherein, when an error occurs in at least one core among the cores, a first core which is coupled with the nonvolatile memory device transmits state records of one or more core among the cores at an error occurrence time, to the nonvolatile memory device.