Registers – Coded record sensors – Particular sensor structure
Patent
1997-11-26
1998-12-29
Porta, David P.
Registers
Coded record sensors
Particular sensor structure
235463, G06K 710
Patent
active
058544798
ABSTRACT:
A bar-co reader and a bar-code reading method each of which can perform an accurate, quick reading operation. The bar-code reader scans a bar-code with electromagnetic radioactive rays and then extracts data regarding a bar-width thereof based on the reflected rays; demodulates the bar-width data and creates the demodulated data; judges the presence or absence of a bar-code reproducible combination in the demodulated data and judges. the type of combination when the reproducible combination exists; and synthesizes the demodulated data or the character forming the demodulated data according to the type of combination. The bar-code reader and bar-code reading method can be applicable to scanners such as POS systems used in supermarkets, distribution industries, and the like.
REFERENCES:
patent: 4879456 (1989-11-01), Cherry et al.
patent: 5028772 (1991-07-01), Lapinski et al.
patent: 5124538 (1992-06-01), Lapinski et al.
patent: 5296691 (1994-03-01), Waldron et al.
patent: 5387797 (1995-02-01), Waldron et al.
patent: 5466921 (1995-11-01), Lapinski et al.
Itoh Motohiko
Iwaguchi Isao
Kawai Hiroaki
Sato Shin'ichi
Shinoda Ichiro
Fujitsu Limited
Lee Michael G.
Porta David P.
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