Patent · US Active

Call screening service for communication devices

US10805459B1 · kind B1 · utility

7Cited by
4References
20Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 9, 2019
Grant dateOct 13, 2020
Priority date
Expiry dateApr 9, 2039

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04W8/245
  • WIPO fieldDigital communication
  • WIPO sectorElectrical engineering

Abstract

One example method of operation may include receiving one or more data messages, identifying calls and corresponding call data from the one or more messages, identifying call parameters from the call data, applying a call activity filter criteria to the call parameters to identify a suspect sub-set of the call parameters which indicate an elevated likelihood of call scam, forwarding the call parameters and the suspect sub-set of call parameters to one or more call data tables, and assigning one or more scam designation threshold scores to the suspect sub-set of the call parameters in the one or more call data tables.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.