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. 02, 2026
Filed:
May. 11, 2023
Applicant:
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Inventor:
Wan Kim, Icheon-si Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0261 (2013.01); G06F 12/0253 (2013.01);
Abstract
A method of operating a controller includes sensing power-on of a memory system including a semiconductor memory device, determining whether to delay a garbage collection operation performed during an initial operation of the memory system, based on a sudden-power off (SPO) count value, and controlling the semiconductor memory device to perform the garbage collection operation based on the determination result.