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:
Dec. 26, 2017
Filed:
Apr. 28, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-Do, KR;
Inventor:
Sang-Wook Yoo, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 16/34 (2006.01); G06F 3/06 (2006.01); G11C 16/10 (2006.01);
U.S. Cl.
CPC ...
G11C 16/3431 (2013.01); G06F 3/0611 (2013.01); G06F 3/0616 (2013.01); G06F 3/0634 (2013.01); G06F 3/0659 (2013.01); G06F 3/0679 (2013.01); G11C 16/10 (2013.01);
Abstract
A memory system includes a nonvolatile memory device and a memory controller. The nonvolatile memory device has a first program mode and a second program mode. The second program mode programs data to have a larger read margin than the first program mode. The memory controller controls the nonvolatile memory device to program the data according to the second program mode for a read reclaim operation.