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:
Jan. 14, 2020
Filed:
Jun. 06, 2017
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Intae Hwang, Hwaseong-si, KR;
Jinwan Jun, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01); G11C 16/10 (2006.01); G06F 11/07 (2006.01); G11C 29/52 (2006.01);
U.S. Cl.
CPC ...
G11C 16/105 (2013.01); G06F 11/0706 (2013.01); G11C 29/52 (2013.01);
Abstract
A copy-back method of a storage device includes reading a memory data from a source area of the storage device. A number of error bits of the memory data is determined. An inspection read operation is performed if the number of error bits exceeds a reference value. The memory data is written to a destination area of the storage device if the number of error bits does not exceed the reference value.