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:
Feb. 23, 2021
Filed:
Oct. 18, 2019
Applicant:
Socionext Inc., Kanagawa, JP;
Inventor:
Yoshinobu Yamagami, Yokohama, JP;
Assignee:
SOCIONEXT INC., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/419 (2006.01); G11C 11/418 (2006.01);
U.S. Cl.
CPC ...
G11C 11/419 (2013.01); G11C 11/418 (2013.01);
Abstract
A semiconductor storage circuit has: a plurality of first memory cells and a first precharge transistor connected to a first local read bit line; and a plurality of second memory cells and a second precharge transistor connected to a second local read bit line. A signal responsive to signals output to the first and second local read bit lines is output to a global read bit line via a gate circuit and an output circuit. A first transistor having a gate connected to the output of the gate circuit is provided between the first and second local read bit lines.