Information security – Prevention of unauthorized use of data including prevention... – Access control
Reexamination Certificate
2011-01-11
2011-01-11
Zand, Kambiz (Department: 2434)
Information security
Prevention of unauthorized use of data including prevention...
Access control
C726S027000
Reexamination Certificate
active
07870615
ABSTRACT:
In one aspect of this invention, upon playing back contents, a content to be played back is selected from a plurality of contents stored in a storage unit, and it is checked for this selected content if a first playback mode that requires a prior playback confirmation operation or a second playback mode that does not require any prior playback confirmation operation is suitable as the playback mode of the content of interest. If it is determined that the first playback mode is suitable as the playback mode of the selected content, the content is skipped without being played back. On the other hand, if it is determined that the second playback mode is suitable as the playback mode of the selected content, that content is played back.
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patent: 2003/0142960 (2003-07-01), Yokota et al.
patent: 2004/0230994 (2004-11-01), Urdang et al.
patent: 2006/0035677 (2006-02-01), Aerrabotu et al.
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Japanese Office Action (and English translation thereof) dated Apr. 8, 2008, issued in a counterpart Japanese Application.
Machida Satoshi
Nagashima Yoichi
Holtz Holtz Goodman & Chick PC
Kabushiki Kaisha Toshiba
Wyszynski Aubrey H
Zand Kambiz
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