Track jump method for a recording medium

Track jump servo apparatus for disc reproducing system

Track jump stabilizing method of disk drive

Track jumping control apparatus

Track jumping method for an optical disk reading head

Track kick device in a disc recording and reproducing apparatus

Track locking method for optical disk drive and apparatus

Track pitch calibration error reduction

Track pitch calibration system for use in optical storage device

Track retrieval system for optical disk

Track search control circuit and optical disc drive

Track seek method and device for use with an optical information

Track seeking control apparatus for use in data recording/reprod

Track seeking control apparatus for use in data recording/reprod

Track servo control apparatus for optical disk

Track servo control method, track servo controller and...

Track servo control system for optical disk apparatus

Track servo pull-in method and apparatus for an optical disc

Track transverse detection signal generating circuit

Track traverse counting on an optical disk