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:
Mar. 05, 2013
Filed:
Sep. 17, 2010
Applicant:
Teruo Takagiwa, Yokohama, JP;
Inventor:
Teruo Takagiwa, Yokohama, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 11/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to one embodiment, a semiconductor memory device includes a plurality of memory cells, and a plurality of latch circuits. The memory cells are associated with columns and are capable of storing data. The latch circuits are associated with the columns and are capable of storing write data and/or read data for the columns. The latch circuits are selectively activated, and activated latch circuits are capable of receiving and/or outputting data.