Certifying concentric data in eccentric servo data tracks of...

Details Certifying concentric data in eccentric servo data tracks of... Certifying concentric data in eccentric servo data tracks of...

2008-03-25

2008-03-25

Tzeng, Fred F. (Department: 2627)

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the head

Reexamination Certificate

active

07349172

ABSTRACT:
Apparatus and method for rotating a data storage media having pre-formatted servo data tracks adjacent a data transfer member, and retrieving readback data with the data transfer member along a path that is non-concentric in relation to the servo data tracks. The data transfer member is controlled by a control circuit that is configured for retrieving readback data from different data storage tracks during less than one revolution of the media.

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