Dynamic magnetic information storage or retrieval – Monitoring or testing the progress of recording
Reexamination Certificate
2006-12-26
2006-12-26
Young, Wayne (Department: 2627)
Dynamic magnetic information storage or retrieval
Monitoring or testing the progress of recording
Reexamination Certificate
active
07154686
ABSTRACT:
In a magnetic recording system applied to a magnetic recording medium having a magnetic layer composed of a metal magnetic thin film, the error rate of the magnetic recording medium can be reduced by selecting an isolated reproducing waveform half-width less than the shortest recording wavelength to be used.
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patent: 5645917 (1997-07-01), Ejiri et al.
patent: 6780531 (2004-08-01), Tani et al.
patent: 6781779 (2004-08-01), Arita et al.
Depke Robert J.
Rockey, Depke, Lyons & Kitzinger LLC
Rodriguez Glenda P.
Sony Corporation
Young Wayne
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