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.

Date of Patent:
Dec. 30, 2014

Filed:

Apr. 21, 2010
Applicant:

Kenji Hikichi, Kawasaki, JP;

Inventor:

Kenji Hikichi, Kawasaki, JP;

Assignee:

Fujitsu Limited, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/173 (2006.01); G06F 15/16 (2006.01); H04N 21/239 (2011.01); H04N 21/472 (2011.01); H04N 21/63 (2011.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H04N 21/2393 (2013.01); H04N 21/47202 (2013.01); H04N 21/632 (2013.01); H04L 67/2842 (2013.01); H04L 67/1002 (2013.01);
Abstract

A management device determines, in response to a request, given from a requester terminal included in a plurality of terminals, for determining an information distributor to distribute request target information, any one of a server and a relay terminal to retain the request target information as the request target information distributor, and instructs the requester terminal and the relay terminal determined to be the distributor to determine, based on a status of a route which connects the server, the relay terminal and the requester terminal, whether the request target information can be held or deleted after having the request target information distributed.


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