Registers – Coded record sensors – Particular sensor structure
Patent
1997-07-11
2000-01-18
Pellman Gross, Anita
Registers
Coded record sensors
Particular sensor structure
235462, G06K 710
Patent
active
060150904
ABSTRACT:
A hand-mountable adaptive bar code scanner includes a scanner for generating a light beam directed toward a target, the light beam sweeping the symbol to be read. The scanner further includes a photodetector for receiving reflected light from such symbol, and circuitry to determine whether the signal received is sufficiently distinct to determine that a valid symbol has been scanned, and signal processing circuitry having adjustable gain, bandwidth, and digitizer threshold characteristics for processing such signals.
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Barkan Edward
Katz Joseph
Metlitsky Boris
Spitz Glenn S.
Swartz Jerome
Frech Karl
Gross Anita Pellman
Symbol Technologies Inc.
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