73576692
Jan 7, 1986
Aug 18, 1987
VIDEO INSPECTION AND IMAGE PROCESSORS, VIDEO FRAME MEMORIES, VIDEO CAMERAS, POSITION SENSORS, [ SHUTTER CAMERAS, INFRARED TV CAMERAS, RANDOM ACCESS CAMERAS, ] X-Y TRACKERS, AREA ANALYZERS, WIDTH ANALYZERS, PARTICLE COUNTERS, IMAGE ANALYZERS, WAFER SURFACE CONTAMINANT DETECTORS AND COUNTERS, [ PUPIL RESPONSE ANALYZERS, ] LENSES [ , OCULOMOTION STIMULATORS AND IMAGE DISSECTOR CAMERAS ]
Electrical and Scientific Apparatus