Controlling head heating based on upcoming data sector write...

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

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C360S031000

Reexamination Certificate

active

11703317

ABSTRACT:
A disk drive includes a rotatable data storage disk, a head, a heater element, and a controller. The disk includes a plurality of data sectors between servo spokes. The head is configured to fly on an air cushion relative to the rotating disk while writing data on the data sectors. The heater element is attached to the head and configured to controllably heat the head responsive to a heater signal. The controller determines an upcoming pattern of selected ones of the data sectors on which data is to be written through the head in response to at least one write command from a host device, and controls the heater signal in response to the determined upcoming pattern of data sectors on which data is to be written.

REFERENCES:
patent: 6975472 (2005-12-01), Stover et al.
patent: 7330323 (2008-02-01), Singh et al.
patent: 2007/0230014 (2007-10-01), Yamashita et al.
patent: 2007/0230021 (2007-10-01), Schreck et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Controlling head heating based on upcoming data sector write... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controlling head heating based on upcoming data sector write..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controlling head heating based on upcoming data sector write... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3931701

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.