Light-receiving element, optical head using the same, and...

Light-receiving element, optical head, optical...

Light-tight optical disk cartridge

Limited duration focusing in a vehicular disk player

Limited play data storage media and associated methods of...

Limited play optical devices with interstitial reactive...

Limited play optical devices with interstitial reactive...

Limited use memory device with associated information

Linear actuator for an optical disk storage apparatus

Linear actuator for driving an optical head incorporated in an o

Linear actuator for radial access in disk recorder/player

Linear arrayed disc changer with shiftable guide projections

Linear changer apparatus

Linear displacement and support apparatus for use in a cartridge

Linear displacement and support apparatus for use in a cartridge

Linear drive mechanism for use in an optical disk device

Linear drive motor control system

Linear guide device

Linear high density magneto-optical recording apparatus

Linear motor actuator for moving an optical read/write head