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:
Sep. 08, 2015
Filed:
Jun. 18, 2010
Taisuke Kato, Tokyo, JP;
Taisuke Kato, Tokyo, JP;
NGB CORPORATION, Tokyo, JP;
Abstract
Content dataare distributed from a content distribution deviceto a content reproduction deviceby way of a network. The content dataare transmitted as a content packet, like an IP packet, on the network. Packet route informationthat includes address information about a packet source and a relay point and the like, and shows a packet transmission route on the network is stored in a headerof the content packet. A content management deviceacquires the packet route informationabout the content packetand identifies a specific content corresponding to the packet route information according to preset content-route correspondence information showing a correlation between a content and a route, thereby performing management of a content according to a result of identification.