Information recording/playback method and recording/playback...

Details Information recording/playback method and recording/playback... Information recording/playback method and recording/playback...

2011-01-11

2011-01-11

Tran, Thai (Department: 2621)

Motion video signal processing for recording or reproducing

Process of generating additional data during recording or...

Additional data controlling recording or playback operation

Reexamination Certificate

active

07869698

ABSTRACT:
An apparatus is provided in which a recording area is effectively utilized even when information-deleted portions and/or information-moved portions are provided on an information recording medium. The apparatus includes a space extent management section which recognizes and manages space extents, an optimization processing section which creates a coupled extent by coupling a information-deleted portion and a space extent in a condition that the above extents are adjacent to each other and optimizes the coupled extent as one space extent to be used for recording, and an extent arrangement processing section which arranges and manages the space extents according to a preset rule.

REFERENCES:
patent: 2004/0184764 (2004-09-01), Yagi et al.
patent: 11-184737 (1999-07-01), None
patent: 2000-13728 (2000-01-01), None
patent: 2001-337851 (2001-12-01), None
patent: 2004-171670 (2004-06-01), None
patent: 2005-044422 (2005-02-01), None
patent: 2005-135126 (2005-05-01), None
Notice of Reasons for Rejection mailed Dec. 22, 2009, from the Japanese Patent Office for Japanese Patent Application No. 2005-334378 (2 pages).
Notice of Reasons for Rejection mailed Dec. 22, 2009, from the Japanese Patent Office for Japanese Patent Application No. 2005-334378 (2 pages).

Affiliated with

Also associated with

Rating

Information recording/playback method and recording/playback... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Information recording/playback method and recording/playback..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information recording/playback method and recording/playback... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2686249