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. 02, 2011
Filed:
Sep. 17, 2009
Applicants:
Sang-moo Choi, Yongin-si, KR;
Won-joo Kim, Hwaseong-si, KR;
Tae-hee Lee, Yongin-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Gyeongg-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of operating a semiconductor device including a memory cell of a 1-T DRAM is provided in which a gate voltage level in a hold mode is adjusted to adjust a data sensing margin of the semiconductor device.