Patent · US Active

Call screening service for communication devices

US11290503B1 · kind B1 · utility

4Cited by
11References
20Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 9, 2019
Grant dateMar 29, 2022
Priority date
Expiry dateMay 13, 2039

Classification

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

Abstract

One example method of operation may include identifying a call from a caller and destined for a callee, receiving a data message associated with the call, forwarding the data message to a call processing server, processing the data message to identify one or more call parameters, comparing the one or more call parameters to an active call scam model applied by the call processing server, determining a scam score for the call based on the comparing of the one or more call parameters to the active call scam model applied by the call processing server, and determining whether to notify the callee that the call is a scam based on the scam score.

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