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:
Feb. 14, 2012
Filed:
May. 25, 2006
Mitsugu Nagoya, Tokyo, JP;
Genta Iha, Tokyo, JP;
Mitsugu Nagoya, Tokyo, JP;
Genta Iha, Tokyo, JP;
Duaxes Corporation, Tokyo, JP;
Abstract
The present invention provides a technique for managing P2P communication appropriately. Each P2P node constituting a P2P network in a communication management system conducts P2P communication with another P2P node. A P2P node has a P2P connection to communicate with a P2P node. A node detector refers to communication data transmitted from or to a P2P node to detect identification information of a P2P node, and registers the information in a P2P node database. A communication control system possessed by an ISP refers to identification information stored in the P2P node database, so as to detect and perform filtering on P2P communication between P2P nodes.