Drive device

Details Drive device Drive device

2011-04-12

2011-04-12

Criado, Jorge L Ortiz (Department: 2627)

Dynamic information storage or retrieval

Control of storage or retrieval operation by a control...

By medium defect indicative control signal

C369S047150, C369S053170, C369S059250

Reexamination Certificate

active

07924666

ABSTRACT:
A drive apparatus of the present invention includes a recording/reproduction section and a drive control section. The drive control section at least performs a process including: receiving a recording instruction at least specifying a location at which data is to be recorded; determining whether a data recording which is performed in accordance with the recording instruction is an appending recording, a first time pseudo-overwrite recording or a second time or more pseudo-overwrite recording; generating data including location information before replacement having information set therein according to the result of the determination; and controlling the recording/reproduction section to record the data in one of the plurality of ECC clusters of the write-once recording medium.

REFERENCES:
patent: 60-086622 (1985-05-01), None
patent: 06-275023 (1994-09-01), None
patent: 11-213626 (1999-08-01), None
patent: 11-339385 (1999-12-01), None
patent: 2000-040306 (2000-02-01), None
patent: 2001-143399 (2001-05-01), None
International Search Report dated Sep. 16, 2005.

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