Method and apparatus for processing analog optical wave signals

Method and apparatus for producing liquid crystal displays, and

Method and apparatus for producing visual patterns with lenticul

Method and apparatus for providing a phase compensated optical b

Method and apparatus for range finding with a single aperture

Method and apparatus for recognizing a skew angle of at least on

Method and apparatus for reducing the effects of vibrational dis

Method and apparatus for reducing the noise in the receiver of a

Method and apparatus for remotely detecting presence

Method and apparatus for resolving relative times-of-arrival...

Method and apparatus for selectively positioning spectral filter

Method and apparatus for self-correcting, direct sensing coincid

Method and apparatus for sensing and measuring relative position

Method and apparatus for surveying the geometry of tunnels

Method and apparatus for the contact-less measuring of objects

Method and apparatus for varying pixel spatial resolution...

Method and apparatus of a laser range detector

Method and apparatus to detect and report object displacement ut

Method and apparatus using weighted range signal for controlling

Method and arrangement for compensating for frequency jitter...