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:
Aug. 07, 2012
Filed:
Oct. 29, 2009
Applicants:
Kitae Park, Seongnam-si, KR;
Hyun-sil OH, Yongin-si, KR;
Inventors:
Kitae Park, Seongnam-si, KR;
Hyun-Sil Oh, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/34 (2006.01); G11C 16/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A nonvolatile memory device includes; a memory cell array including a plurality of memory cells arranged in word lines and bit lines, a high-voltage generator generating a program voltage pulse applied to a selected word line among the word lines, and a pass voltage applied to a non-selected word line, and control logic iteratively increasing the program voltage pulse and adjusting the pass voltage according to a defined increment during a program operation.