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:
Dec. 06, 2022
Filed:
Aug. 25, 2020
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Masaya Honjo, Tokyo, JP;
Mitsuhiro Matsumoto, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/40 (2022.01); H04L 9/06 (2006.01); H04L 9/32 (2006.01); H04L 9/00 (2022.01);
U.S. Cl.
CPC ...
H04L 63/0823 (2013.01); H04L 9/0643 (2013.01); H04L 9/3263 (2013.01); H04L 9/50 (2022.05);
Abstract
In an authentication system () of a first organization that a first user belongs to, when the first user accesses a service of another organization from a user terminal of the first organization, an authentication device () receives a hello message from another organization system, encrypts the hello message using a client private key of the first user, and sends the encrypted hello message to said another organization system as a signature message.
Honjo, Masaya. (2022). Authentication system and computer readable medium (U.S. Patent No. 11522849). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11522849
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