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:
Mar. 01, 2022
Filed:
Nov. 09, 2020
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Se Kyoung Hur, Gyeonggi-do, KR;
Kwang Seok Im, Seoul, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/12 (2006.01); G11C 11/4091 (2006.01); G11C 11/406 (2006.01); G11C 29/10 (2006.01);
U.S. Cl.
CPC ...
G11C 29/12 (2013.01); G11C 11/4091 (2013.01); G11C 11/40607 (2013.01); G11C 29/10 (2013.01);
Abstract
A memory system and an operating method thereof are provided. The memory system includes a storage device including a mode register suitable for activating or inactivating an auto mode and a memory suitable for storing data, and a storage device controller controlling the mode register to enter a test mode, after inactivating the auto mode, during a test operation of the storage device, and controlling the mode register to activate the auto mode again when the test operation of the storage device is completed.