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. 14, 2017
Filed:
Aug. 05, 2013
Canon Kabushiki Kaisha, Tokyo, JP;
Yoshiharu Imamoto, Pittsburgh, PA (US);
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A hardware TPM has a plurality of registers, and performs data protection by encryption of data associated with the value of one of the plurality of registers. A register number manager manages, for each application, a register number used for the data protection. During execution of an application, an application executor issues a data protection request that designates a register number preset in the application. A software TPM transfers, to the hardware TPM, the data protection request in which the register number designated in the data protection request has been replaced with the register number managed by the register number manager.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile