Patent №
US 5,345,595
Granted
1994-09-06
Filed 1992
Owner
CORAL SYSTEMS, INC., A CORP. OF CO
+1 more
Lab
—
AI components
1
kr
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
07975512
An apparatus for detecting potentially fraudulent telecommunication activity, comprising a digital computer; interface, operatively connected to the digital computer, for receiving a call information record for each call involving a particular subscriber; comparator operating within the digital computer, for comparing a parameter of the particular subscriber's current usage with a subscriber-specific pattern of the particular subscriber's historical usage; and an output for outputting an indication of a potentially fraudulent call based upon a result of the comparison performed by the comparator.
AI classification
Ownership
CORAL SYSTEMS, INC., A CORP. OF CO
assignment · 63070763
LIGHTBRIDGE, INC.
assignment · 136240574
Assignors
JOHNSON, ERIC A., LISS, MICHAEL D., JENSEN, FLEMMING B.
On an employer assignment, the assignors are typically the inventors.