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, 2024
Filed:
Jun. 15, 2020
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventors:
Kazuhisa Ukai, Kyoto, JP;
Koji Nigoriike, Kyoto, JP;
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/34 (2006.01); G11C 7/06 (2006.01); G11C 7/16 (2006.01); G11C 16/14 (2006.01); G11C 16/26 (2006.01); G11C 16/30 (2006.01);
U.S. Cl.
CPC ...
G11C 16/3445 (2013.01); G11C 7/06 (2013.01); G11C 7/16 (2013.01); G11C 16/14 (2013.01); G11C 16/26 (2013.01); G11C 16/30 (2013.01);
Abstract
A non-volatile storage device includes a memory that stores data in a non-volatile manner, a power supply that generates an internal voltage to feed it to the memory, a controller that controls the memory and the power supply, an A/D converter that performs A/D conversion on the internal voltage, and a fault detector that detects a fault related to data written in the memory based on the output of the A/D converter.