Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for deciding the direction of pick-up head of disk driver while crossing tracks

Method for deciding the direction of pick-up head of disk driver while crossing tracks

US Patent 6680881 · Granted Jan 20, 2004

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Discrimination method of optical storage medium2010
Method and device for detecting the signal on a disc having a defect by utilizin2007
Method and apparatus for long seeking control of pickup head2006
Method and related apparatus for controlling calibration of a stepping motor2006
Process for computing eccentric amount of disk upon rotating2006
Method and device for generating a write clock of a constant angular velocity op2006
Method and related device for achieving stable writing state of compact disk dri2005
Method for reducing the turn-back of the track-seeking control in an optical sto2004
Method and device of determining the slice level of the radio frequency ripple s2004
Long seeking method used in an optical disk drive2003
Method and apparatus applied in an optical storage device for estimating radial 2002