Optical disk apparatus, method for generating clock signal...

Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Control of information signal processing channel

Reexamination Certificate

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C369S059190, C369S053340

Reexamination Certificate

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07065017

ABSTRACT:
An optical disk apparatus and methods for controlling the same are provided. The operational reference is switched between a writing clock signal and a playback signal to generate a playback clock signal. The switching of the operation is executed when the playback of test-writing data is initiated.

REFERENCES:
patent: 4675749 (1987-06-01), Banno et al.
patent: 5020046 (1991-05-01), Ueda
patent: 5386405 (1995-01-01), Fujiwara et al.
patent: 6269062 (2001-07-01), Minemura et al.
patent: 6487152 (2002-11-01), Nakamura
patent: 6584053 (2003-06-01), Tsukihashi
patent: 6636467 (2003-10-01), Taussig
patent: 6775211 (2004-08-01), Tsukihashi
patent: 200040309 (2000-02-01), None
Machine Translation of Japanese Patent Publication No. 2000-040309, published Aug. 2, 2000, by Fujiwara.

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