Optical disk apparatus

Details Optical disk apparatus Optical disk apparatus

2005-09-27

2009-11-24

Huber, Paul (Department: 2627)

Dynamic information storage or retrieval

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

Control of information signal processing channel

C369S047340

Reexamination Certificate

active

07623426

ABSTRACT:
An optical disk apparatus which records data on the basis of a predetermined minimum amount of recording data. Recording data supplied from an external device is stored in a buffer memory and then encoded and recorded on an optical disk. The data is recorded in units of one ECC block (sixteen sectors). When the buffer memory has a free space corresponding to data amount of less than one ECC block, a system controller supplies a request for data in a data amount of the free space to the host device to store data corresponding to one ECC block in the buffer memory, as a result of which data filling by means of access to the optical disk is prevented.

REFERENCES:
patent: 6594213 (2003-07-01), Hayashi
patent: 2002/0118617 (2002-08-01), Hyun
patent: 2004/0202073 (2004-10-01), Lai et al.
patent: 2005/0025011 (2005-02-01), Gabryjelski
patent: 7-296507 (1995-11-01), None
patent: 8-123623 (1996-05-01), None
patent: 9-91100 (1997-04-01), None
patent: 11-25590 (1999-01-01), None
patent: 2000-311433 (2000-11-01), None
patent: 2001-290605 (2001-10-01), None
patent: 2003-22653 (2003-01-01), None
Notice of Grounds for Rejection (JP) dated May 13, 2008, issued in corresponding Japanese Application No. 2004-287876.

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