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:
Nov. 18, 2025
Filed:
Jun. 26, 2023
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Wontaeck Jung, Hwaseong-si, KR;
Bohchang Kim, Suwon-si, KR;
Kuihan Ko, Seoul, KR;
Jaeyong Jeong, Yongin-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G11C 16/04 (2006.01); G11C 16/10 (2006.01); G11C 16/14 (2006.01); H10B 43/27 (2023.01);
U.S. Cl.
CPC ...
G06F 3/0679 (2013.01); G06F 3/0604 (2013.01); G06F 3/0652 (2013.01); G06F 3/0655 (2013.01); G11C 16/0483 (2013.01); G11C 16/10 (2013.01); G11C 16/14 (2013.01); H10B 43/27 (2023.02);
Abstract
A memory system includes a first memory device including a plurality of first memory blocks each including a plurality of first memory cells stacked in a direction perpendicular to a substrate; and a memory controller configured to control a memory operation of the first memory device. The memory controller is configured to select and operate any one of different control schemes for each of the first memory blocks based on a number of first not-open (N/O) strings included in each of the first memory blocks, respectively.