Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head
Reexamination Certificate
2006-04-04
2006-04-04
Hudspeth, David (Department: 2651)
Dynamic magnetic information storage or retrieval
Automatic control of a recorder mechanism
Controlling the head
Reexamination Certificate
active
07023644
ABSTRACT:
A method of recording servo data on a high-density disc while an actuator head rotates within a predetermined skew angle. The servo data is recorded on the hard disc by varying the rotation angle of the actuator head according to the predetermined skew angle of the actuator head.
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Habermehl James L
Hudspeth David
Staas & Halsey , LLP
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