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. 12, 2017
Filed:
Nov. 20, 2014
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Shinya Yamamura, Fukuoka, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A node apparatus connected to an information retention apparatus and a plurality of information reference request apparatuses via a network. The node apparatus includes a memory configured to store content identification information of content retained in the information retention apparatus, identification information of a first information reference request apparatus, and identification information of the information retention apparatus that are acquired through an information search initiated by a request from the first information reference apparatus. When the node apparatus receives a content acquisition request including the content identification information from a second information reference request apparatus identification information of which is not stored in the memory, the node apparatus acquires the content from the information retention apparatus and respond to the request including the content identification information on behalf of the information retention apparatus.