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:
Jun. 19, 2012
Filed:
Mar. 23, 2005
Shiho Moriai, Kanagawa, JP;
Muneki Shimada, Tokyo, JP;
Kyoji Shibutani, Kanagawa, JP;
Sony Computer Entertainment Inc., Tokyo, JP;
Abstract
Provided is an authentication system capable of identifying a cause of a failure when authentication fails. A data structure of data to be authenticated has a header authentication data area (D), and an authentication data area (D) in addition to a header area (D) and a data area (D). The header authentication data area (D) authenticates validity of the header area (D), and the authentication data area (D) authenticates the validity of the header authentication header area (D) and the data area (D). Since two kinds of authentication are carried out, the cause of the failure in authentication can be identified easily when authentication is failed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile