Method, apparatus, and computer readable medium including...

Details Method, apparatus, and computer readable medium including... Method, apparatus, and computer readable medium including...

2007-10-02

2007-10-02

Psitos, Aristotelis M. (Department: 2627)

Dynamic information storage or retrieval

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

Mechanism control by the control signal

C369S116000

Reexamination Certificate

active

10821876

ABSTRACT:
A method, apparatus, and medium for erasing information recorded on a rewritable recording medium. The method includes: searching for test result information on a recording power recorded on a recording management area disposed on the recording medium; if corresponding test result information is found, reading in the test result information; and by using a recording power determined according to the read test result, recording a unique pattern on at least part of a user data area of the recording medium where predetermined information is recorded. According to the method, the writing characteristic can be greatly improved.

REFERENCES:
patent: 5289450 (1994-02-01), Mizumoto et al.
patent: 6813107 (2004-11-01), Lee
patent: 6963525 (2005-11-01), Honda
patent: 06-103005 (1994-04-01), None
patent: 08-317104 (1996-11-01), None
patent: 2000-194524 (2000-07-01), None

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