Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – For editing
Reexamination Certificate
2005-02-15
2005-02-15
Dinh, Tan (Department: 2655)
Dynamic information storage or retrieval
Control of storage or retrieval operation by a control...
For editing
C369S047150, C369S047270, C369S047100, C369S053230, C369S059230, C369S275300
Reexamination Certificate
active
06856585
ABSTRACT:
A method and device for recording information signals on a partly recorded writable record carrier (11), e.g. an optical disc. An information signal represents at least one information unit. The record carrier has a recording track which comprises preformed track position information indicative of locations for recording the information units. From the information signal a modulated signal is generated, and the recording track is scanned for recording the modulated signal. If recording is after and adjacent an existing recorded unit, linking information is read from an end boundary area of the existing recorded unit and used for logically generating the modulated signal. If recording is before and adjacent to an existing unit, linking information is read from a begin boundary area of the existing unit and thereafter used for logically generating the modulated signal.
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Brondijk Robert Albertus
Stan Gheorghe Sorin
Belk Michael E.
Dinh Tan
Koninklijke Philips Electronics , N.V.
Ortiz-Criado Jorge L.
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