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. 18, 2023
Filed:
Apr. 19, 2021
Kabushiki Kaisha Tokai Rika Denki Seisakusho, Aichi, JP;
KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO, Aichi, JP;
Abstract
To provide a structure capable of performing more secure authentication between devices. There is provided a processing device comprising: a processing unit that executes a defined process that is defined in advance according to an input first request, executes calculation using first information included in the first request, and transmits a first response including a result of the calculation to a first device having output the first request, wherein the processing unit transmits a second request including second information different from the first information to at least one second device different from the first device, and acquires a second response including a result of calculation using the second information from the at least one second device.