Security systems based on recording unique identifier for subseq

Seek actuator for optical recording

Seek actuator for optical recording

Seek actuator for optical recording

Seek apparatus for optical disc drive

Seek circuit for optical disc

Seek control apparatus

Seek control circuit for suppressing vibration of objective lens

Seek control for information storage disc drive

Seek control method and apparatus for disk apparatus

Seek control method and storage apparatus

Seek control method for a disk device used for...

Seek control method in optical storage device

Seek control method in optical storage device

Seek control method in optical storage device

Seek control method in optical storage device

Seek control system for optical storage apparatus

Seek control system of dual processor magneto-optic disk unit

Seek method of optical disks and optical storage device

Seek method of optical disks and optical storage device