Speed control of optical disc player based on duration of a...
Speed control of optical information reproducing apparatus...
Speed control of optical information reproduction apparatus
Speed detection apparatus, speed control motor, and track jump c
Speed error compensation method for optical storage device
Speed of a compact disk drive
Spherical abberation compensator and optical pickup using...
Spherical aberration compensation actuator and optical...
Spherical aberration compensation adjustment
Spherical aberration compensation by wavelength
Spherical aberration correcting method and apparatus
Spherical aberration correction apparatus
Spherical aberration correction control device and optical...
Spherical pivoting actuator for read/record head
Spin motor control in an optical drive
Spindle assembly
Spindle assembly for a video recorder-playback machine
Spindle clamp assembly for a video recorder-playback machine
Spindle clamp for removable disks
Spindle clamp having a unitary lock member