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. 17, 2020
Filed:
Mar. 17, 2017
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Jee-Yul Kim, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01); G11C 29/08 (2006.01); G11C 29/02 (2006.01); G06F 11/10 (2006.01); G11C 16/34 (2006.01); G11C 29/50 (2006.01); G11C 29/52 (2006.01); G11C 29/42 (2006.01);
U.S. Cl.
CPC ...
G11C 29/08 (2013.01); G06F 11/1048 (2013.01); G11C 16/3454 (2013.01); G11C 29/028 (2013.01); G11C 29/50012 (2013.01); G11C 29/52 (2013.01); G11C 29/42 (2013.01);
Abstract
A memory system comprises a memory device including a plurality of memory blocks, the memory device being configured to perform a program operation and a program verify operation to program data to the memory blocks, and a controller configured to detect program error bit information as a result of the program verify operation, select a victim memory block among the memory blocks based on the detected program error bit information, and copy programmed data of the victim memory block.