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:
Aug. 10, 2021
Filed:
Jul. 02, 2019
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Beom Ju Shin, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0604 (2013.01); G06F 3/068 (2013.01); G06F 3/0626 (2013.01); G06F 3/0659 (2013.01); G06F 3/0679 (2013.01);
Abstract
A semiconductor memory device according to the present disclosure includes: a memory cell array including a plurality of planes; a command processing unit configured to generate an internal command to be executed by at least one plane among the plurality of planes on the basis of external commands received from an external controller; a status register configured to store status information of the external commands by a tag included in the external command according to results of performing the internal command.