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. 24, 2026
Filed:
Jul. 17, 2023
Applicant:
Denso Corporation, Kariya, JP;
Inventor:
Keigo Nagara, Kariya, JP;
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01);
U.S. Cl.
CPC ...
H04L 63/1433 (2013.01); H04L 63/105 (2013.01); H04L 63/1425 (2013.01); H04L 63/1458 (2013.01);
Abstract
By an attack estimation verification device, an attack estimation verification method, and a computer-readable non-transitory storage medium storing an attack estimation verification program, an attack-abnormality relation table is stored, a security log is acquired, an attack received by an electronic control system is estimated, it is determined whether grouping or an assumption feature of an abnormal electronic control unit is appropriate, and a notification indicating a verification result is provided.