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:
Jul. 16, 2013
Filed:
Jan. 04, 2010
Hirokazu Sugiyama, Kanagawa, JP;
Hirokazu Sugiyama, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
Provided is an information processing apparatus including a communication unit for communication with an external apparatus, an operating system running unit for running first and second operating systems, the first for communication via a first communication path under a first communication protocol, and the second for communication via a second communication path under a second communication protocol. The apparatus includes a storage including first and second data areas for the operating systems, and a shared area for both operating systems. A first encryption key is stored in the first area for first protocol communication. The first operating system encrypts the communication via the first path by the first key, acquires, from the external apparatus via the first path, a second encryption key for second protocol communication, and stores the second key into the shared area. The second operating system transfers the second key to the second data area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile