Registers – Coded record sensors – Particular sensor structure
Patent
1997-02-18
1999-11-30
Hajec, Donald
Registers
Coded record sensors
Particular sensor structure
23546207, 23546224, G06K 710
Patent
active
059927445
ABSTRACT:
An apparatus and method for reading optically encoded symbols which are of types which are not known in advance and which have significantly different illumination and imaging requirements. The apparatus and method use at least two optical scanning assemblies which have different illumination systems, different spatial resolutions and at least partially overlapping depth of field. These optical scanning systems are so located with respect to one another that a target symbol may be read by both scanning assemblies without the apparatus being manually reconfigured or moved during the reading process.
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SE 1000 Family Integration Manual, Rev. D, Nov. 1994, pp. 2,5, and 32.
Ehrhart Michael A.
Smith George S.
Cyr Daniel St.
Hajec Donald
Welch Allyn Inc.
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