Track access error correction apparatus for moving an optical he

Track access method and apparatus therefor

Track calculation method for fixing track jumps of optical...

Track compensation apparatus of magnetooptical disk apparatus

Track control circuit for optical card recording/reproducing app

Track count estimator for optical storage drives

Track count method for an optical disc in an optical disc...

Track counting device using a PLL

Track counting servo circuit and method therefor

Track counting system and method for recordable optical media

Track cross signal correction apparatus

Track cross signal generation circuit of optical disk device for

Track detection methods and apparatus for simultaneous monitorin

Track detector circuit for detecting a track when at least eithe

Track deviation detecting apparatus

Track error control signal generation apparatus as for a disc pl

Track error detection device having a function of removing a...

Track following system for optical disc drive

Track format for use with an optical record carrier having a var

Track jump apparatus