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:
Jan. 29, 2013
Filed:
Apr. 02, 2009
Applicant:
Susumu Senshu, Kanagawa, JP;
Inventor:
Susumu Senshu, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An information processing device includes: a usage permission requesting unit configured to read out data from an IC chip in which the usage control information of a disc recorded content to confirm the validity of the usage control information; and a usage execution unit configured to perform usage of the disc recorded content in accordance with a usage permission mode recorded in the usage control information on condition that the validity of the usage control information has been confirmed by the usage permission requesting unit.