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:
Oct. 18, 2022
Filed:
Jan. 08, 2021
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Jeen Park, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G11C 29/00 (2006.01); G06F 11/00 (2006.01); G06F 11/14 (2006.01); G06F 11/22 (2006.01); G11C 29/04 (2006.01); G06F 11/10 (2006.01); G06F 9/445 (2018.01); G06F 11/07 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0619 (2013.01); G06F 3/064 (2013.01); G06F 3/0616 (2013.01); G06F 3/0626 (2013.01); G06F 3/0673 (2013.01); G06F 9/4451 (2013.01); G06F 11/008 (2013.01); G06F 11/073 (2013.01); G06F 11/079 (2013.01); G06F 11/0787 (2013.01); G06F 11/1012 (2013.01); G06F 11/1048 (2013.01); G06F 11/142 (2013.01); G06F 11/2273 (2013.01); G11C 29/04 (2013.01); G11C 29/70 (2013.01); G06F 2201/805 (2013.01);
Abstract
A memory system includes a memory device including plural non-volatile memory blocks and a controller configured to determine whether a first memory block among the plural non-volatile memory blocks is re-usable after the first memory block is determined to be a bad block and copy second block information associated with a second memory block including a second program sequence number within a set range of a first program sequence number in the first memory block to first block information of the first memory block.