Objective lens supporting device for optical pickup

Off-axis optical pickup mechanism for dual-sided optical...

Optic disk drive vibration absorbing device

Optic disk drive vibration absorbing device

Optical card information recording/reproducing apparatus with de

Optical card, a card holder and an apparatus for recording, repr

Optical component drive device including nonparallel elastic pla

Optical component-driving device for optical pickup

Optical data storage system with unitary ferrous frame

Optical device

Optical disc

Optical disc and disc-turntable air flow interface assembly

Optical disc apparatus and method for controlling turntable...

Optical disc apparatus and method for controlling turntable...

Optical disc apparatus for recording and reproducing signals on

Optical disc changer apparatus with method of exchanging a disc

Optical disc changer assembly

Optical disc changer assembly

Optical disc changer assembly with an optical counter and step c

Optical disc clamp mechanism and adapter for use in an optical d