Disk drive apparatus, servo control circuit, method of...

Details Disk drive apparatus, servo control circuit, method of... Disk drive apparatus, servo control circuit, method of...

2006-10-24

2006-10-24

Nguyen, Hoa T. (Department: 2627)

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the head

C360S017000

Reexamination Certificate

active

07126783

ABSTRACT:
A disk drive apparatus that performs a positioning of a head based on servo information recorded on a recording medium includes a servo control unit that performs a servo control based on a set of pieces of servo information selected from a plurality of sets of pieces of servo information recorded on the recording medium.

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patent: 2005/0128617 (2005-06-01), Kuroda et al.
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patent: 2002-25054 (2002-01-01), None
patent: 2002-373417 (2002-12-01), None

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