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:
Apr. 14, 2015
Filed:
Sep. 21, 2011
Applicants:
Seong Hyeog Choi, Hwaseong-si, KR;
Hong Rak Son, Anyang-si, KR;
Kyoung Lae Cho, Yongin-si, KR;
Jun Jin Kong, Yongin-si, KR;
Sang Hoon Lee, Yongin-si, KR;
Inventors:
Seong Hyeog Choi, Hwaseong-si, KR;
Hong Rak Son, Anyang-si, KR;
Kyoung Lae Cho, Yongin-si, KR;
Jun Jin Kong, Yongin-si, KR;
Sang Hoon Lee, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/00 (2006.01); G06F 13/28 (2006.01); G11C 16/02 (2006.01); G11C 16/06 (2006.01); G11C 29/42 (2006.01); G11C 16/00 (2006.01); G11C 11/56 (2006.01); G11C 16/34 (2006.01);
U.S. Cl.
CPC ...
G11C 16/02 (2013.01); G11C 16/06 (2013.01); G11C 29/42 (2013.01); G06F 13/00 (2013.01); G11C 16/00 (2013.01); G11C 11/5642 (2013.01); G11C 16/3418 (2013.01); G11C 16/349 (2013.01);
Abstract
A memory system including a non-volatile memory device and a memory controller is provided. When a read operation on a first data initially output from the non-volatile memory device during a first read operation is successful, the memory controller may change a read voltage for reading a second data stored in the non-volatile memory device during a second read operation.