Reader system for removable two dimensional code

Registers – Coded record sensors – Particular sensor structure

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23546732, G06K 710

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active

058804536

ABSTRACT:
A bar code reader system includes a record, a bar code reader, a decoder, a processor, a transferring element, and a printer. The record includes a substrate with an information area containing first data removably encoded on the substrate in an error-correctable machine readable format and text. The bar code reader converts the first encoded data from the record into electrical signals which are decoded by the decoder. The processor encodes second data entered through a keyboard, and generates transfer drive signals for controlling the transfer of the second encoded data onto the record. The transferring element detects the presence of the first encoded data on the record, and in response to the drive signals when the first encoded data is present on the record, subjects the record to an erasing operation to remove the first encoded data. The printer then prints the second encoded data on the record.

REFERENCES:
patent: 2634220 (1953-04-01), Oriel
patent: 3112151 (1963-11-01), Buros
patent: 3242517 (1966-03-01), Buros et al.
patent: 3293650 (1966-12-01), Buros
patent: 3573432 (1971-04-01), Murray
patent: 3647275 (1972-03-01), Ward
patent: 3676644 (1972-07-01), Vaccaro et al.
patent: 3761683 (1973-09-01), Rogers
patent: 3780271 (1973-12-01), Sharkitt et al.
patent: 3780846 (1973-12-01), Kokper et al.
patent: 3812328 (1974-05-01), Tramposch
patent: 3862806 (1975-01-01), Brown
patent: 3932840 (1976-01-01), Hanchett
patent: 4097290 (1978-06-01), Muller et al.
patent: 4115602 (1978-09-01), Ballard
patent: 4188139 (1980-02-01), Pasini et al.
patent: 4224508 (1980-09-01), Kao
patent: 4374626 (1983-02-01), Hooker
patent: 4409470 (1983-10-01), Shepard et al.
patent: 4641346 (1987-02-01), Clark et al.
patent: 4654718 (1987-03-01), Sueyoshi
patent: 4654793 (1987-03-01), Elrod
patent: 4660221 (1987-04-01), Dlugos
patent: 4699531 (1987-10-01), Ulinski, Sr. et al.
patent: 4734713 (1988-03-01), Sato
patent: 4739377 (1988-04-01), Allen
patent: 4786195 (1988-11-01), Hibino et al.
patent: 4794239 (1988-12-01), Allais
patent: 4834567 (1989-05-01), Ueno
patent: 4835713 (1989-05-01), Pastor
patent: 4863196 (1989-09-01), Ohnishi et al.
patent: 4893333 (1990-01-01), Baran et al.
patent: 4908873 (1990-03-01), Philibert et al.
patent: 4949381 (1990-08-01), Pastor
patent: 4952785 (1990-08-01), Kikuda
patent: 4973829 (1990-11-01), Ishida
patent: 4975948 (1990-12-01), Andresen et al.
patent: 5021975 (1991-06-01), Yamanashi
patent: 5070504 (1991-12-01), Bossen et al.
patent: 5113445 (1992-05-01), Wang
patent: 5121432 (1992-06-01), Gilham et al.
patent: 5248856 (1993-09-01), Mallicoat
patent: 5252987 (1993-10-01), Eid et al.
patent: 5304786 (1994-04-01), Davlidis et al.
patent: 5337361 (1994-08-01), Wang et al.
patent: 5396054 (1995-03-01), Krichever et al.
patent: 5412194 (1995-05-01), Melbye et al.
patent: 5607063 (1997-03-01), Nishijima et al.
Wang et al., "Postal Applications of a High Density Bar code", Sep. 1990.
Ynjiun P. Wang, "PDF417 Specification", 1991 Symbol Technologies, Inc. Submitted to Aimis Technical Symbology Committe for Review.

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