Optical code reader for producing video displays

Details Optical code reader for producing video displays Optical code reader for producing video displays

2011-05-24

2011-05-24

Frech, Karl D (Department: 2887)

Registers

Systems controlled by data bearing records

Mechanized store

C235S462450, C235S472010

Reexamination Certificate

active

07946484

ABSTRACT:
An imaging optical code reader is adapted for use in producing video displays and for use in motion detection surveillance using video compression and narrow band width communication links. An optical system including a plane parallel plate may be employed to change the system focal distance.

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