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. 13, 2010
Filed:
May. 16, 2008
Applicants:
Akira Masuo, Osaka, JP;
Norihiko Sumitani, Osaka, JP;
Kazuki Tsujimura, Osaka, JP;
Tsuyoshi Koike, Osaka, JP;
Inventors:
Akira Masuo, Osaka, JP;
Norihiko Sumitani, Osaka, JP;
Kazuki Tsujimura, Osaka, JP;
Tsuyoshi Koike, Osaka, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a memory cell having a first and a second load transistor, a first and a second drive transistor, and a first and a second access transistor, a third access transistor provided between a first bit line and a first memory node and having a gate terminal connected to a first column line and a fourth access transistor provided between a second bit line and a second memory node and having a gate terminal connected to a second column line, are additionally provided.