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. 11, 2020
Filed:
May. 24, 2016
Applicant:
Hitachi Automotive Systems, Ltd., Ibaraki, JP;
Inventors:
Nobuyoshi Morita, Tokyo, JP;
Makoto Kayashima, Tokyo, JP;
Toru Owada, Tokyo, JP;
Keisuke Hakuta, Tokyo, JP;
Assignee:
Hitachi Automotive Systems, Ltd., Ibaraki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/46 (2006.01); H04L 12/66 (2006.01); G06F 21/64 (2013.01); H04L 9/32 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 12/66 (2013.01); G06F 21/64 (2013.01); H04L 9/3242 (2013.01); H04L 12/46 (2013.01); H04L 63/1475 (2013.01);
Abstract
A gateway device that relays a message between two or more domains receives a first message including a first message authentication code corresponding to a first domain among the two or more domains and first data from the first domain and transmits a second message including a second message authentication code corresponding to a second domain among the two or more domains and the first data to the second domain.