Data processing: financial – business practice – management – or co – Business processing using cryptography – Usage protection of distributed data files
Reexamination Certificate
2007-04-17
2007-04-17
Elisca, Pierre Eddy (Department: 3621)
Data processing: financial, business practice, management, or co
Business processing using cryptography
Usage protection of distributed data files
C705S040000, C705S057000
Reexamination Certificate
active
11060554
ABSTRACT:
A content distribution system includes a reference server112, and a plurality of distribution servers101to108. The reference server112holds URLs showing network locations of the plurality of distribution servers101to108, and transmits an URL for a distribution server to a user terminal in response to a user request. When one of the distribution servers101to108is accessed by a user terminal, the distribution server101to108determines whether access has been performed as a result of receiving location information from the reference server112. If this is the case, the distribution server101to108generates payment information commanding the user terminal to pay the distribution server and the reference server112, and transmits a distribution package including the payment information and a digital content to the user terminal.
REFERENCES:
patent: 5677953 (1997-10-01), Dolphin
patent: 5819285 (1998-10-01), Damico et al.
patent: 5943422 (1999-08-01), Van Wie et al.
patent: 6038591 (2000-03-01), Wolf et al.
patent: 6167443 (2000-12-01), Decker et al.
patent: 6427140 (2002-07-01), Ginter et al.
patent: 6629138 (2003-09-01), Lambert et al.
patent: 6658568 (2003-12-01), Ginter et al.
patent: 411213010 (1999-08-01), None
patent: 411213010 (1999-08-01), None
patent: 2005198043 (2005-07-01), None
Kozuka Masayuki
Matsushima Hideki
Elisca Pierre Eddy
Matsushita Electric - Industrial Co., Ltd.
Wenderoth , Lind & Ponack, L.L.P.
LandOfFree
Content distribution system and a reference server does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Content distribution system and a reference server, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Content distribution system and a reference server will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3790181