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. 29, 2022
Filed:
Mar. 05, 2020
Applicant:
Denso Corporation, Kariya, JP;
Inventors:
Yoshifumi Kaku, Kariya, JP;
Taichi Itagawa, Kariya, JP;
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 25/20 (2006.01); H04L 29/06 (2006.01); H04L 12/741 (2013.01); H04L 69/22 (2022.01); H04L 45/74 (2022.01); H04L 45/00 (2022.01);
U.S. Cl.
CPC ...
H04L 25/20 (2013.01); H04L 69/22 (2013.01); H04L 45/66 (2013.01); H04L 45/74 (2013.01);
Abstract
A relay device for relaying a frame between a plurality of communication lines includes: a rewriting unit configured to rewrite at least one predetermined target field among a plurality of fields included in a received frame; and an execution unit configured to execute a process on the received frame according to a predetermined filtering rule. The execution unit executes the process based on a description of an applied frame which is prepared by applying a description after rewriting the target field in the received frame by the rewriting unit.