Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head
Reexamination Certificate
2004-06-08
2008-12-02
Olson, Jason C (Department: 2627)
Dynamic magnetic information storage or retrieval
Automatic control of a recorder mechanism
Controlling the head
Reexamination Certificate
active
07460326
ABSTRACT:
A self-servo writing system and method of writing servo data on a storage medium alternately writes between a first set of a plurality of wedges of servo data and a second set of a plurality of wedges of servo data to the storage medium. An extension to a wedge from the first set is written using at least one of a position reference and a timing reference from a corresponding wedge from the second set. An extension to a wedge from the second set is written using at least one of a position reference and a timing reference from a corresponding wedge from the first set.
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Marvell International Ltd.
Olson Jason C
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