Barcode scanner-reader wireless infrared link

Details Barcode scanner-reader wireless infrared link Barcode scanner-reader wireless infrared link

1995-06-20

1997-02-11

Hajes, Donald T.

Registers

Coded record sensors

Particular sensor structure

G06K 710

Patent

active

056023804

ABSTRACT:
A bar code scanner-and-reader system wherein a scanner unit scans the encoded information contained in a selected bar code and transmits the information to a reader unit that displays the decoded information in human or machine readable form where the system has an information transfer link between the scanner and reader units that is a line-of-sight (LOS) infrared (IR) wireless link.

REFERENCES:
patent: 4496831 (1985-01-01), Swartz
patent: 4837414 (1989-06-01), Edamula
patent: 4841132 (1989-06-01), Kajitani
patent: 4916441 (1990-04-01), Gombrich
patent: 4928179 (1990-03-01), Takahashi
patent: 4945216 (1990-07-01), Tanabe
patent: 5029183 (1991-07-01), Tymes
patent: 5073979 (1991-12-01), Webb
patent: 5157687 (1992-10-01), Tymes
patent: 5291325 (1994-03-01), Elliot

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