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:
Jun. 23, 2026
Filed:
Oct. 03, 2022
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventors:
Jin Woo Kim, Icheon-si, KR;
Jin Woong Kim, Icheon-si, KR;
Ik Sung Oh, Icheon-si, KR;
Hui Jae Yu, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0246 (2013.01); G06F 2212/1016 (2013.01); G06F 2212/7211 (2013.01);
Abstract
A memory system includes memory blocks and a controller. The controller configured to perform a wear levelling operation on the memory blocks based on a reference count table and an erase count table.