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:
Jan. 28, 2014
Filed:
Dec. 14, 2011
Applicant:
Makoto Hamada, San Jose, CA (US);
Inventor:
Makoto Hamada, San Jose, CA (US);
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/10 (2006.01); G11C 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to one embodiment, a semiconductor storage device includes a memory cell array, a data latch group. The memory cell array comprises a plurality of memory cells. The data latch group holds a first address or a second address of the memory cell and data. The data latch group comprises a first data latch unit and a second data latch unit, the first data latch unit holds write data to be written to any of the memory cells or read data read from the memory cell array and the first address or the second address, while the second data latch unit holds second write data or read data.