APPARATUS AND METHOD FOR SCREENING FOREIGN INCOLLECT CALLS TO DOMESTIC NON-COLLECT CALL TELEPHONE NUMBERS TO REDUCE FRAUD

Patent №

US 5,465,293

Granted

1995-11-07

Filed 1993

Owner

AMERICAN TELEPHONE & TELEGRAPH CO.

Lab

AI components

1

nlp

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

08175875

An apparatus and method for automating the processing of foreign collect calls to U.S. telephone numbers. By automating the check of the U.S. telephone number against the pay telephone numbers and other non-billable numbers in U.S. databases, the amount of foreign operator effort required is reduced. The apparatus and method also reduces the losses to U.S. telephone companies due to foreign collect call processing errors and foreign collect calls fraudulently completed to pay telephones or other non-billable telephone numbers.

AI classification

Natural language0.94
Machine learning0.02
Planning0.00
AI hardware0.00
Evolutionary computation0.00
Speech0.00
Vision0.00
Knowledge representation0.00

Ownership

AMERICAN TELEPHONE & TELEGRAPH CO.

assignment · 68930512

Assignors

CHILLER, MARTIN S., COULTER, PETER I., PETILLO, RICHARD J.

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

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