Recording servo stripes onto a servo track

Details Recording servo stripes onto a servo track Recording servo stripes onto a servo track

2007-10-30

2007-10-30

Wong, K. (Department: 2627)

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the head

Reexamination Certificate

active

11260791

ABSTRACT:
To access data on a storage medium, at least three servo stripes simultaneously recorded in a servo track are read. The at least three servo stripes have different orientations on the servo track. An indication of a lateral position of a storage medium access head with respect to the servo track is generated based on reading the at least three servo stripes.

REFERENCES:
patent: 6542325 (2003-04-01), Molstad et al.
patent: 6744594 (2004-06-01), Denison et al.
patent: 6781778 (2004-08-01), Molstad et al.
patent: 6873487 (2005-03-01), Molstad
patent: 6879457 (2005-04-01), Eaton et al.
patent: 2005/0168869 (2005-08-01), Dugas et al.
D.W. Johnson et al., “Frame Spacing Error in Time-Based Servo,” ASME Information Storage and Processing Systems Conference 2005, pp. 1-3, Jun. 28-29, 2005.

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