CD card

CD card

CD-ROM with machine-readable i.d. code

CD-ROM with machine-readable I.D. code

Centering device for interchangeable disk

Clamping device for optical disk assemblies

CLV optical disc, CLV optical disc format, and an optical...

CLV-type recordable optical disk and apparatus for recording...

Coated disk substrate having a small thickness region

Coated media for optical recording

Coated media for optical recording, with soft/hard overcoat

Code disk with a plurality of tracks having different patterns

Code disk with a plurality of tracks having different patterns

Colored data storage media

Combination disc cassette and apparatus for removing disc theref

Compact disc album

Compact disc album

Compact disc damper and method

Compact disc playback enhancer

Compact disc slip lock case (and booklet)