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. 05, 2013
Filed:
Jan. 28, 2009
Takao Takenouchi, Tokyo, JP;
Naoko Ito, Tokyo, JP;
Takao Takenouchi, Tokyo, JP;
Naoko Ito, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
To determine a relation discrimination possibility of a pseudonymous-name communication identifier so that, in each communication layer, no mismatch occurs between a pseudonymous-name communication identifier whose relation can be discriminated and a pseudonymous-name communication identifier whose relation cannot be discriminated. The Relation discrimination possibility determination meansdetermines a relation discrimination possibility of a pseudonymous-name communication identifier of a specific communication layer among a plurality of communication layers to a designated one of relation discrimination possible and relation discrimination impossible. It determines a relation discrimination possibility of a pseudonymous-name communication identifier of other communication layers to relation discrimination possible or relation discrimination impossible according to which one of relation discrimination possible and relation discrimination impossible the pseudonymous-name communication identifier of the specific communication layer is.