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. 12, 2019
Filed:
Oct. 13, 2017
Applicant:
SK Hynix Inc., Gyeonggi-do OT, KR;
Inventors:
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/10 (2006.01); G11C 16/04 (2006.01); G11C 16/26 (2006.01); G11C 16/34 (2006.01);
U.S. Cl.
CPC ...
G11C 16/10 (2013.01); G11C 16/0483 (2013.01); G11C 16/26 (2013.01); G11C 16/3427 (2013.01);
Abstract
An apparatus of a memory system and an operating method thereof include: memory blocks, each of the memory blocks includes strings, each of the stings has flash cells and select gates thereon, wherein the select gates of each of the strings with a same index number in each of the memory blocks are connected with each other, in each of the memory blocks, the strings are divided into groups, each of the groups includes at least one string, and each of the groups has own read counts management thereof.