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:
Dec. 03, 2024
Filed:
Oct. 16, 2020
Applicant:
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Inventor:
Keizo Hiraga, Kanagawa, JP;
Assignee:
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 14/00 (2006.01); G11C 5/14 (2006.01);
U.S. Cl.
CPC ...
G11C 14/0081 (2013.01); G11C 5/148 (2013.01);
Abstract
A non-volatile storage circuit () of an embodiment includes a volatile storage unit () that stores information, a non-volatile storage unit () into which the information in the volatile storage unit is written by a store operation, and from which the information is read out to the volatile storage unit () by a restore operation via a restore path different from a store path in the store operation, a driver unit () that receives a power supply and performs the store operation, and a switch unit () that shuts off the power supply to the driver unit () during the restore operation.