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:
Sep. 05, 2023
Filed:
Mar. 21, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Yoshiharu Ito, Toride, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/57 (2013.01); G06F 9/54 (2006.01); G06F 21/44 (2013.01); G06F 9/4401 (2018.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
G06F 21/572 (2013.01); G06F 9/4401 (2013.01); G06F 9/545 (2013.01); G06F 21/445 (2013.01); G06F 21/575 (2013.01); H04L 9/3247 (2013.01); G06F 9/441 (2013.01);
Abstract
An information processing apparatus that successively activates a plurality of modules, comprises a first module, a second module, and a third module. The first module activates the second module which has been verified, and the second module activates the third module which has been verified. The first module includes verification information used for verifying both of the second module and the third module, verifies the second module using the verification information and verifies the third module using the verification information.