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. 08, 2022
Filed:
Jun. 23, 2020
Canon Kabushiki Kaisha, Tokyo, JP;
Ayuta Kawazu, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An information processing apparatus includes a request reception unit configured to receive a request for executing an execution module, a first alteration detection unit configured to detect an alteration of a white list upon reception of the execution request, a second alteration detection unit configured to detect an alteration of an execution module which has issued the execution request, by using a white list determined to have no alteration by the first alteration detection unit, and an error control unit configured to, upon detection of an alteration by the second alteration detection unit, select and control whether to deactivate a system of the information processing apparatus or to inhibit only execution of the execution module which has issued the execution request, depending on a current activation mode of the information processing apparatus and an activation mode using the execution module which has issued the execution request.