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:
Oct. 11, 2022
Filed:
Apr. 01, 2020
Canon Kabushiki Kaisha, Tokyo, JP;
Shozo Yamasaki, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An information processing apparatus includes a nonvolatile memory device in which a program for activating the apparatus is stored, and which has a function of, in a case where an abnormality of management information indicating a correspondence relationship between a logical address and a physical address for data stored in the memory device is detected, performing a process of restoring the an abnormality of the management information is detected at a time of activation of the memory device. In a case where activation of the apparatus based on the program stops part way through, the apparatus is reactivated. Different processes for solving a malfunction in which activation of the apparatus stops part way through are executed based on whether or not an abnormality of the management information is detected in the memory device after the reactivation.