Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Control of information signal processing channel
Reexamination Certificate
2005-06-06
2008-12-30
Criado, Jorge L Ortiz (Department: 2627)
Dynamic information storage or retrieval
Control of storage or retrieval operation by a control...
Control of information signal processing channel
C369S047310, C369S047480, C369S053340, C369S059190
Reexamination Certificate
active
07471600
ABSTRACT:
The invention provides a data recording device comprising: an interval counter; an α counter; and a segment counter, wherein the interval counter and the α counter operate with a clock having a constant frequency which is independent of clock information, the interval counter is reset when division information is detected and, also, is reset and activates the α counter when it reaches a count value corresponding to a segment length, the α counter is reset when the division information is detected and, also, is reset and increments the count value of the segment counter when it reaches a count value corresponding to a predetermined length smaller than the segment length, and the segment counter increments its count value when the division information is detected and outputs a writing inhibition signal when it reaches a count value corresponding to the frame length.
REFERENCES:
patent: 6661752 (2003-12-01), Eom
patent: 7257071 (2007-08-01), Kim et al.
patent: 2000-173194 (2000-06-01), None
Fukuda Katsuhiko
Kashiwagi Takanobu
Uchida Akiyoshi
Criado Jorge L Ortiz
Fujitsu Limited
Greer Burns & Crain Ltd.
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