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:
Jun. 23, 2015
Filed:
Jul. 24, 2013
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-Do, KR;
Inventors:
Moosung Kim, Yongin-si, KR;
Ohsuk Kwon, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/10 (2006.01); G11C 11/56 (2006.01); G11C 16/04 (2006.01); G11C 16/24 (2006.01); G11C 7/10 (2006.01); G11C 16/34 (2006.01);
U.S. Cl.
CPC ...
G11C 16/10 (2013.01); G11C 7/1048 (2013.01); G11C 11/5628 (2013.01); G11C 16/0483 (2013.01); G11C 16/24 (2013.01); G11C 16/3418 (2013.01); G11C 16/3427 (2013.01); G11C 16/3454 (2013.01); G11C 2211/5621 (2013.01);
Abstract
A program method of a nonvolatile memory device according to example embodiments includes a operation (a) of detecting a level of a program voltage; and a operation (b) of providing a unselected word line voltage and a bit line precharge voltage having a variable level respectively according to the detected level of the program voltage.