Class of electron beam based data storage devices and...

Cleaner unit for information disks

Cleaner unit with jet spray for information disks

Cleaning apparatus for a pick up lens of compact disc player usi

Cleaning cartridge for an optical recording apparatus

Cleaning cartridge for optical disk drive apparatus

Cleaning device and cleaning method

Cleaning device for discs

Cleaning device for optical pick-up lens

Cleaning device that does not engage the disc drive spindle

Cleaning disc cartridge

Cleaning disc for compact disc player

Cleaning mode for discs or records

Clock adjusting device for use with data reproducing...

Clock combining circuit

Clock controller employing a discrete time control loop method f

Clock detection device of information recording/reproducing appa

Clock extracting device of a disc reproducing apparatus...

Clock generation circuit and integrated circuit for...

Clock generator circuit and a synchronizing signal detection met