Apparatus and method for recording/reproducing data, which...

Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium

Reexamination Certificate

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C386S349000

Reexamination Certificate

active

07356249

ABSTRACT:
The hard disc is provided with two areas for storing file system management information and content management information. The disc recorder records double file system management information and content management information onto the hard disc. Further, information indicating a procedure for updating file system management information is described in a flash descriptor, and a procedure for updating content management information is described in a robust descriptor.

REFERENCES:
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patent: 6675180 (2004-01-01), Yamashita
patent: 6832040 (2004-12-01), Sakuramoto et al.
patent: 2001/0051954 (2001-12-01), Yamashita
patent: 0 823 816 (1998-02-01), None
patent: 0 971 358 (2000-01-01), None
Stephen C. Tweedie: “Journaling the Linux ext2fs Filesystem”, LINUXEXPO'98, ′Online! 1998, pp. 1-8, XP002270499; Retrieved from the Internet: <URL:http://WWW.osdever.net/docs/journal-design.pdf?the—id=38>, 'retrieved on Feb. 16, 2004.
Patent Abstracts of Japan; vol. 1998, No. 09, Jul. 31, 1998; JP 10 097785 A (Sony Corp), Apr. 14, 1998.

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