Method and apparatus for optically measuring three-dimensional c

Method and apparatus for optoelectronic contactless range...

Method and apparatus for passive optical fusing and distance mea

Method and apparatus for photoelectrically determining the posit

Method and apparatus for photoelectrically determining the posit

Method and apparatus for picking up a three-dimensional...

Method and apparatus for positioning and fixing an optic fibre t

Method and apparatus for precision ranging

Method and apparatus for printing an image in a specified positi

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 resolving relative times-of-arrival...

Method and apparatus for selectively positioning spectral filter

Method and apparatus for self-correcting, direct sensing coincid