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. 10, 2012
Filed:
Aug. 16, 2006
Tadashi Kaji, Yokohama, JP;
Osamu Takata, Tokyo, JP;
Takahiro Fujishiro, Yokohama, JP;
Kazuyoshi Hoshino, Tokyo, JP;
Tadashi Kaji, Yokohama, JP;
Osamu Takata, Tokyo, JP;
Takahiro Fujishiro, Yokohama, JP;
Kazuyoshi Hoshino, Tokyo, JP;
Hitachi Ltd., Tokyo, JP;
Abstract
The present invention is to prevent user's attribute information from being distributed, in the case where it is to be determined whether or not the attribute information (for example, age, address, and the like) of the user satisfies a service providing condition, when a communication session is established across multiple session managing servers. According to the present invention, attribute information of a user who is using a client logging in a session managing server, and attribute information of a service operating on the client are managed, a condition (SEP) to establish a communication session among multiple session managing servers related to the session establishment is shared, and the session managing server which manages the attribute information compares the attribute information and the SEP to make an access judgment, in order to determine whether or not the communication session is to be established.