Dynamic magnetic information storage or retrieval – Record medium – Disk
Reexamination Certificate
2008-07-01
2008-07-01
Heinz, A. J. (Department: 2627)
Dynamic magnetic information storage or retrieval
Record medium
Disk
C360S133000
Reexamination Certificate
active
07394622
ABSTRACT:
A magnetic recording medium comprises a magnetically soft underlayer having a plurality of cavities in a surface thereof, and a magnetic recording material in the cavities, wherein a surface of the magnetic recording material in the cavities is substantially coplanar with the surface of the soft underlayer. A recording system that includes the recording medium is also included.
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Gage Edward Charles
Kryder Mark H.
McDaniel Terry Wayne
Rauch Gary Clark
Richter Hans Juergen
Heinz A. J.
Lenart, Esq. Robert P.
Pietragallo Gordon Alfano Bosick & Raspanti, LLP
Seagate Technology LLC
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