Fraud detection system
US11876928B2 · kind B2 · utility
0Cited by
13References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 20, 2019 |
| Grant date | Jan 16, 2024 |
| Priority date | — |
| Expiry date | Aug 11, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2203/6027
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A fraud detection system receives incoming calls and determines a fraud score indicating the likelihood that the incoming call is from a fraudulent or malicious caller. The system is able to determine the age of a telephone number of an incoming call and from it determine a fraud score for the call.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.