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:
Jan. 27, 2026
Filed:
Jul. 05, 2024
Applicant:
Yazaki Corporation, Tokyo, JP;
Inventors:
Assignee:
YAZAKI CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); B60R 16/023 (2006.01); H02G 3/16 (2006.01); H04L 12/28 (2006.01); H04L 12/40 (2006.01);
U.S. Cl.
CPC ...
H04L 63/1416 (2013.01); B60R 16/023 (2013.01); H02G 3/16 (2013.01); H04L 12/28 (2013.01); H04L 12/40006 (2013.01); H04L 2012/40215 (2013.01); H04L 2012/40273 (2013.01);
Abstract
Instead of a joint connector, a function substitution unit is attached to a position where a plurality of communication lines of systems of a wire harness are concentrated. The function substitution unit includes a plurality of terminals for connection of CAN buses of a plurality of systems, and detects and blocks an unauthorized signal sent from an unauthorized device by distinguishing a position of each terminal from a region of a path through which a CAN signal passes.