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:
Feb. 16, 2021
Filed:
Jul. 17, 2019
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, JP;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 11/10 (2006.01); G11C 13/00 (2006.01); G11C 29/52 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0659 (2013.01); G06F 3/0604 (2013.01); G06F 3/0644 (2013.01); G06F 3/0679 (2013.01); G06F 11/1068 (2013.01); G11C 13/0004 (2013.01); G11C 13/004 (2013.01); G11C 13/0069 (2013.01); G11C 29/52 (2013.01);
Abstract
A memory system including a nonvolatile memory (NVM) device and a controller is provided. The NVM device includes a main region and a spare region. The controller writes write data to a selected row of the main region, determines whether the written row is bad, and writes the write data to a spare address in the spare region and writes the spare address to the bad row, when the written row is determined to be bad.
Berman, Amit. (2021). Nonvolatile memory bad row management (U.S. Patent No. 10922025). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10922025
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile