Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Control of information signal processing channel
Reexamination Certificate
2004-10-21
2010-02-09
Young, Wayne R (Department: 2627)
Dynamic information storage or retrieval
Control of storage or retrieval operation by a control...
Control of information signal processing channel
C369S047380, C369S047460, C369S047500, C369S047300, C369S053300, C369S116000
Reexamination Certificate
active
07660215
ABSTRACT:
A method and apparatus for writing data to a rewritable ultra-speed disc using an optimum pulse at a write speed of the disc, based on Absolute Time in Pre-groove (ATIP) information. The method includes: reading a disc code from the disc; determining a write speed of the disc from the read disc code; and writing data to the disc. The writing is at the determined write speed and according to a write strategy when the write strategy for the lead-in area is determined to be present, and is according on a default write strategy when the write strategy for the lead-in area is determined not to be present.
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Choi Kil-soo
Han Myung-su
Kim Sae-joong
Shin Jung-mook
Shin Won-ju
Nguyen Linh T
Samsung Electronics Co,. Ltd.
Staas & Halsey , LLP
Young Wayne R
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