Information security – Prevention of unauthorized use of data including prevention... – Access control
Reexamination Certificate
2006-08-22
2006-08-22
Sheikh, Ayaz (Department: 2131)
Information security
Prevention of unauthorized use of data including prevention...
Access control
C705S051000, C713S189000
Reexamination Certificate
active
07096504
ABSTRACT:
A distribution server103distributes a content via a network, and a KIOSK terminal105receives the content via the network and records the content in an SD memory card100. A customer device111receives a content via the SD memory card100, checks out the content and records a copy on a recording medium. SD-Audio players122to124receive a copy of the content and play back the copy. Here, the KIOSK terminal105records a Usage Rule that certifies the right to control recording of content on the SD memory card100. Move Control Information showing the number of times that moving of rights is permitted is set in the Usage Rule.
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Harada Shunji
Hirota Teruto
Inoue Mitsuhiro
Kozuka Masayuki
Matsushima Hideki
Forgia Christian La
Matsushita Electric - Industrial Co., Ltd.
Sheikh Ayaz
Wenderoth , Lind & Ponack, L.L.P.
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