Dynamic information storage or retrieval – Condition indicating – monitoring – or testing – Including radiation storage or retrieval
Reexamination Certificate
2005-03-29
2005-03-29
Tran, Thang V. (Department: 2653)
Dynamic information storage or retrieval
Condition indicating, monitoring, or testing
Including radiation storage or retrieval
C369S047140
Reexamination Certificate
active
06873584
ABSTRACT:
A disk reproducing apparatus and a disk reproducing method which permit continuous reproduction of data of the RTR type without interruption and without affecting real time reproduction.A defective block list with defective blocks and alternative blocks registered linked to each other by the types of defective blocks has been acquired beforehand from a recording medium and when there arises need to read a defective block, its alternative block is read out and forwarded to a reproduction requester. Here, reading control means identifies the type of defective blocks registered on the defective block list and controls the reading according to the identification results.
REFERENCES:
patent: 6182240 (2001-01-01), Mine
patent: 6414923 (2002-07-01), Park et al.
patent: 6418100 (2002-07-01), Park et al.
Imada Masayuki
Imanishi Yoshinori
Kawasaki Masahiro
Suetomo Toru
Yamamoto Yo-ichi
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