Invention Grant
- Patent Title: Information processing apparatus, information processing method, and storage medium
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Application No.: US17510143Application Date: 2021-10-25
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Publication No.: US11947948B2Publication Date: 2024-04-02
- Inventor: Ayuta Kawazu , Nobuhiro Tagashira , Takami Eguchi
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP 20181103 2020.10.29
- Main IPC: G06F9/445
- IPC: G06F9/445 ; G06F8/65

Abstract:
An information processing apparatus stores first software and second software, the first software is stored in a first storage medium accessible by a central processing unit and an embedded controller, and the second software is used to restore the first software and stored in a second storage medium accessible by the embedded controller. The information processing apparatus includes an update unit configured to update the second software using the first software depending on a result of a comparison between version information about the first software and version information about the second software, a falsification detection unit configured to detect whether the first software is falsified; and a restoration unit configured to restore the first software using the second software in a case where the falsification detection unit detects that the first software is falsified.
Public/Granted literature
- US20220137953A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM Public/Granted day:2022-05-05
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