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.:

US 8861251 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 14, 2014

Filed:

Mar. 19, 2012
Applicant:

Susumu Shuto, Yokohama, JP;

Inventor:

Susumu Shuto, Yokohama, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/06 (2006.01); G11C 11/16 (2006.01); H01L 27/22 (2006.01);
U.S. Cl.
CPC ...
G11C 11/161 (2013.01); G11C 11/16 (2013.01); G11C 11/06035 (2013.01); H01L 27/228 (2013.01);
Abstract

A semiconductor storage device includes a semiconductor substrate and an active area on the semiconductor substrate. A plurality of cell transistors are formed on the active area. A first bit line and a second bit line are paired with each other. A plurality of word lines intersect the first and second bit lines. A plurality of storage elements respectively has a first end electrically connected to a source or a drain of one of the cell transistors and a second end connected to the first or second bit line. Both of the first and second bit lines are connected to the same active area via the storage elements.


Find Patent Forward Citations

Shuto, Susumu. (2014). Semiconductor storage device (U.S. Patent No. 8861251). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8861251

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