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. 05, 2022
Filed:
Sep. 23, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Naoki Tsuchitoi, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01); G06F 21/44 (2013.01); G06F 21/57 (2013.01); G06F 21/62 (2013.01); G06F 21/64 (2013.01); G06F 21/51 (2013.01); H04L 9/32 (2006.01); H04N 1/00 (2006.01); G06F 8/61 (2018.01);
U.S. Cl.
CPC ...
G06F 21/51 (2013.01); G06F 21/572 (2013.01); H04L 9/3239 (2013.01); H04L 9/3247 (2013.01); H04N 1/00037 (2013.01); H04N 1/00074 (2013.01); H04N 1/00938 (2013.01); G06F 8/61 (2013.01); G06F 2221/033 (2013.01);
Abstract
An information processing apparatus includes an installation unit that installs a first program after overwriting the first program so as to make the first program compatible with an operational environment on the information processing apparatus. A generation unit is included to generate first verification data based on the first program overwritten by the installation unit. A first detection unit is also included to detect an alteration to the first program after the installation based on the first verification data generated by the generation unit.