Propagation self servo write system and method for storage...

Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head

Reexamination Certificate

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Reexamination Certificate

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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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