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:
Apr. 14, 2026
Filed:
Jun. 01, 2023
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventors:
Masataka Okuda, Toyota, JP;
Kaoru Yoshida, Nisshin, JP;
Kanade Kuriyama, Toyota, JP;
Masatoshi Kakutani, Miyoshi, JP;
Toshiki Shinohara, Toyota, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 24/08 (2009.01); H04W 64/00 (2009.01);
U.S. Cl.
CPC ...
H04W 24/08 (2013.01); H04W 64/00 (2013.01);
Abstract
A communication abnormality determination device mounted on a vehicle that communicates with a server includes a detection unit that detects that a communication disruption occurs between the vehicle and the server, and a determination unit that determines a cause of occurrence of the communication disruption based on a communication strength at a first position at which the communication disruption occurs.