SYSTEM OF ISSUING SECURE DOCUMENTS OF VARIOUS DENOMINATION

Patent №

US 4,675,669

Granted

1987-06-23

Filed 1985

Owner

LIGHT SIGNATURES, INC., A CORP OF CA.

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

06754498

A system of issuing secure docments involving stages that may be substantially distinct both in time and space. A raw document is selected possessing a uniqueness characteristic which is sensed and coded on the document. Subsequently, the document is completed as with an individual designation of value, by providing a bar code in the area of the uniqueness characteristic which is related to an Arabic numeral designation. Apparatus processes such documents for creation and verification based on selective testing of the uniqueness characteristic and the designations.

VisionG07F 7/086G06K 17/00G06K 19/10G07D 7/0043G07D 7/0047

AI classification

Vision0.53
AI hardware0.02
Planning0.01
Knowledge representation0.00
Evolutionary computation0.00
Speech0.00
Natural language0.00
Machine learning0.00

Ownership

LIGHT SIGNATURES, INC., A CORP OF CA.

assignment · 44300643

Assignors

GOLDMAN, ROBERT N.

On an employer assignment, the assignors are typically the inventors.

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