Balanced focus actuator for an optical storage system
Bandwidth reduction in writeable optical data storage apparatus
Baseline correction circuit for pulse width modulated data readb
Battery operated compact disk cleaner
BCA data reproduction method and apparatus for optical discs
BCA evaluation device and method for rewritable DVDs with...
Beam access apparatus for optical disc system
Beam alignment signal processing
Beam alignment system
Beam applying method, beam applying apparatus, and optical...
Beam applying method, optical recording medium, and...
Beam combining and separating apparatus useful for combining and
Beam control device utilizing beam having a specific direction o
Beam controller for magneto-optical disc memory system
Beam controller for magneto-optical disc memory system
Beam diameter expansion of a multi-beam optical information syst
Beam expander to change an elliptical light beam emitted from a
Beam expansion and relay optics for laser diode array
Beam focus control system for optical record carrier scanning ap
Beam focusing in near-field optical recording and reading