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:
Nov. 21, 2023
Filed:
Jul. 20, 2020
Hitachi, Ltd., Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An information processing apparatus capable of aperiodic communication and periodic communication, provided with a communication determination unit that determines a type of a communication message; a first processing determination unit that determines relatedness between aperiodic communication and periodic communication by using a first communication message for which the type is determined to be aperiodic communication, and a prediction range for an amount of time for receiving a second communication message for which the type is determined to be periodic communication; and a second processing determination unit that determines that the second communication message is legitimate communication for periodic communication in a case where the periodic communication second communication message determined to have relatedness is in the prediction range a predetermined amount of time later.