Device and method for automatically controlling a servo loop gai
Device and method for automatically controlling sled loop...
Device and method for compensating for tilt in an optical...
Device and method for controlling tilt servo
Device and method for controlling tilt servo
Device and method for detecting non-writable region of...
Device and method for focusing on optical disk
Device and method for scanning an optical recording medium...
Device and method for use in optical record carrier systems
Device and method of temperature control for optical storage...
Device and system for reading recording media with cross-talk co
Device capable of detecting vibration/shock
Device for accessing address information in an optical disc
Device for controlling focus of an optical disk apparatus
Device for detecting cross talk level of optically read signal
Device for detecting the position of a recording/reproducing ele
Device for detecting traveling speed of pickup
Device for detecting traveling speed of pickup
Device for displacing a pickup head in multi-axial directions
Device for driving an objective lens