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:
Sep. 11, 2018
Filed:
Aug. 18, 2016
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Dong Jae Shin, Gyeonggi-do, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G11C 16/10 (2006.01); G06F 1/26 (2006.01); G11C 16/26 (2006.01); G06F 12/00 (2006.01); G11C 5/14 (2006.01); G11C 16/30 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0619 (2013.01); G06F 1/266 (2013.01); G06F 3/0656 (2013.01); G06F 3/0659 (2013.01); G06F 3/0688 (2013.01); G06F 12/00 (2013.01); G11C 5/144 (2013.01); G11C 16/30 (2013.01);
Abstract
A data storage device includes a nonvolatile memory device; a control unit configured to generate a descriptor in which works for controlling the nonvolatile memory device are written; a memory control unit configured to provide control signals and write data to the nonvolatile memory device based on the descriptor; and a voltage detector configured to provide a voltage drop signal to the memory control unit in the case where a first operating voltage provided to the memory control unit or a second operating voltage provided to the nonvolatile memory device, drops.