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:
Oct. 14, 2014
Filed:
Jun. 20, 2012
Applicants:
Dongkyo Shim, Seoul, KR;
Jaeyong Jeong, Yongin-si, KR;
Ju Seok Lee, Seoul, KR;
Ohsuk Kwon, Seoul, KR;
Kitae Park, Seongnam-si, KR;
Hyunjun Yoon, Seongnam-si, KR;
Inventors:
Dongkyo Shim, Seoul, KR;
Jaeyong Jeong, Yongin-si, KR;
Ju Seok Lee, Seoul, KR;
Ohsuk Kwon, Seoul, KR;
Kitae Park, Seongnam-si, KR;
Hyunjun Yoon, Seongnam-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 16/26 (2006.01); G11C 16/04 (2006.01); G11C 11/56 (2006.01);
U.S. Cl.
CPC ...
G11C 16/26 (2013.01); G11C 16/0483 (2013.01); G11C 11/5642 (2013.01);
Abstract
A method of operating a nonvolatile memory device comprises receiving a read command from a memory controller, determining a read mode of the nonvolatile memory device, selecting a read voltage based on the read mode, and performing a read operation on memory cells of a selected page of the nonvolatile memory device using the selected read voltage.