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. 11, 2023
Filed:
Oct. 20, 2021
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Soon Yeal Yang, 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 3/064 (2013.01); G06F 3/0604 (2013.01); G06F 3/0652 (2013.01); G06F 3/0659 (2013.01); G06F 3/0683 (2013.01);
Abstract
A memory system includes a plurality of memory devices and a controller, wherein each of the plurality of memory devices includes zone blocks. The controller is configured to evenly distribute open zone blocks within the memory devices by referring to an activated zone block count table and a full zone block count table. The activated zone block count table includes an activated zone block count of each of the memory devices, and the full zone block count table includes a full zone block count of each of the memory devices.