Method and apparatus for limiting shock damage to hard disk...

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

Reexamination Certificate

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Details

C360S075000

Reexamination Certificate

active

07136246

ABSTRACT:
A disk drive controller establishes an active region on a disk that corresponds to a region of the disk wherein effects of mechanical shock to the disk drive during read and/or write operations are mitigated by a motion limiting element. The controller stores data in the active region based on frequency and/or recency of access of the data.

REFERENCES:
patent: 5640290 (1997-06-01), Khanna et al.
patent: 5903409 (1999-05-01), Allen et al.
patent: 5963392 (1999-10-01), Sri-Jayantha et al.
patent: 6091576 (2000-07-01), Eckerd et al.
patent: 6351350 (2002-02-01), Symons et al.
patent: 2002/0071220 (2002-06-01), Iida et al.
patent: 2002/0186492 (2002-12-01), Smith
patent: 03-168985 (1991-07-01), None
English translation of JP 03-168985.

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