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. 07, 2012
Filed:
Nov. 28, 2008
Nobuhiro Sekimoto, Tachikawa, JP;
Akira Date, Kunitachi, JP;
Ui Yamaguchi, Toyota, JP;
Hiroki Miyamoto, Fujisawa, JP;
Nobuhiro Sekimoto, Tachikawa, JP;
Akira Date, Kunitachi, JP;
Ui Yamaguchi, Toyota, JP;
Hiroki Miyamoto, Fujisawa, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
In hybrid peer-to-peer type content delivery, a server confirms user's intension as to content disclosure, guarantees content delivery by mutual authentication between a client to which content has been delivered and a client to which content has not been delivered, and guarantees the integrity of content having been delivered. Further, the server configures delivery connection based on the network relationship between the clients and priority factors taking account of a reservation status.