Protective system and method for data write of an optical drive

Details Protective system and method for data write of an optical drive Protective system and method for data write of an optical drive

2006-02-02

2010-11-16

Agustin, Peter Vincent (Department: 2627)

Dynamic information storage or retrieval

Condition indicating, monitoring, or testing

Including radiation storage or retrieval

C369S044130

Reexamination Certificate

active

07835243

ABSTRACT:
A protective system and method for data write of an optical disk drive, which produces a pseudo synchronization signal for the optical disk drive to perform a write operation on an optical disk. First, a write target sector is determined and a current sector of the optical disk is monitored. Next, it is determined whether a wobble synchronization signal is possibly extracted from the optical disk; if not, the pseudo synchronization signal is produced. Finally, the optical drive is driven to perform the write operation on the optical disk.

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patent: 2003/0231569 (2003-12-01), Tonami et al.
patent: 2004/0202079 (2004-10-01), Oki

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