Postage meter with coded graphic information in the indicia

Details Postage meter with coded graphic information in the indicia Postage meter with coded graphic information in the indicia

1985-08-06

1989-05-30

Lall, Parshotam S.

Boots, shoes, and leggings

36446402, 380 51, G06F 1520, H04L 900

Patent

active

048357138

ABSTRACT:
A postage meter is disclosed in which security information is encoded in the printed indicia. The information is encoded in a binary format which is transformed in a predetermined manner such that the information is retrievable by a special reader and decoding algorithm for obtaining the original binary format. The transformed indicia may be in one color or maybe multicolored.

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patent: 4649266 (1987-03-01), Eckert
patent: 4660221 (1987-04-01), Dlugos

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