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:
Nov. 11, 2025
Filed:
Oct. 06, 2023
Renesas Electronics Corporation, Tokyo, JP;
Kenta Kanda, Tokyo, JP;
RENESAS ELECTRONICS CORPORATION, Tokyo, JP;
Abstract
A device state monitoring unit monitors a state related to use of a resource of a first device and stores monitoring information during a normal operation. A device state monitoring unit monitors a state of a second device and stores monitoring information. A comparison unit calculates difference information by comparing hardware resource information of the second device used by a task that is executed by the second device before occurrence of a fault with resource information of the first device based on the stored monitoring information, when it is detected that the fault occurs in the second device. A processing determination unit determines and executes a countermeasure method for a fault operation according to the calculated difference information.