Information security – Prevention of unauthorized use of data including prevention... – Limitations on number or amount of copies
Reexamination Certificate
2011-06-28
2011-06-28
Dinh, Minh (Department: 2432)
Information security
Prevention of unauthorized use of data including prevention...
Limitations on number or amount of copies
C726S026000
Reexamination Certificate
active
07971265
ABSTRACT:
A content management system constructed by a plurality of storage apparatuses that can communicate with one another. A 1st storage apparatus, which is one of the storage apparatuses, stores therein, in correspondence, a content and copy destination information and sends the content and the copy destination information therefrom to a 2nd storage apparatus, which is another one of the storage apparatuses. Yet another one of the storage apparatuses that is indicated by the copy destination information stores therein, in correspondence, the content and copy source information and, after the 1st storage apparatus has sent the content and the copy destination information to the 2nd storage apparatus, rewrite the copy source information such that the copy source information indicates the 2nd storage apparatus.
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International Search Report issued May 23, 2006 in the International (PCT) Application of which the present application is the U.S. National Stage.
Fujioka Soichiro
Matsuzaki Natsume
Tsusaka Yuko
Dinh Minh
Le David
Panasonic Corporation
Wenderoth , Lind & Ponack, L.L.P.
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