Control method of spindle motor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 2, 2013
Grant Date -
N/A
app pub date -
Sep 24, 2012
filing date -
May 17, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A control method for a spindle motor in disk drive including a tray for carrying a disk, a detect switch movable to different inclined positions for detecting different positions of the tray during tray ejection and retraction operation, a firmware for receiving signals transmitted by the detect switch upon reaching the different inclined positions so as to start up the spindle motor in advance.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully