Package inspection apparatus
Package readying and inspection apparatus
Package seal inspection system
Packaging or container with optical indicator
Packaging quality control method and apparatus
Page identification by detection of optical characteristics
Palm print scanner and methods
Panel inspection apparatus
Panel surface flaw inspection
Panel surface flaw inspection
Panoramic infrared-imaging spectroradiometer with reverse phase
Panoramic view bore examining apparatus
Paper area density measurement from forward transmitted...
Paper classification apparatus
Paper examining method and apparatus
Paper machine optical monitoring device with integral standardiz
Paper money identification device
Paper quality discriminating machine
Paper sheet identification method and device
Parabolic focusing apparatus for optical spectroscopy