Patent · US Active

Call authorization and verification via a service provider code

US10750010B1 · kind B1 · utility

3Cited by

9References

20Claims

0Family size

Assignee

FIRST ORION CORP. · US

Inventors

Julie Sara Fowler · Kirkland, US
Daniel Francis Kliebhan · Henderson, US

Key dates

Filing date	Dec 31, 2019
Grant date	Aug 18, 2020
Priority date	—
Expiry date	Dec 31, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04M2203/6027
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

One example method of operation may include extracting a calling device telephone number from a received call message, querying a verification table for the calling device telephone number, identifying the calling device telephone number and a corresponding service provider network identifier from the verification table, querying a mapping table for the service provider network identifier, and identifying whether a match between the service provider network identifier and a service provider code exists as an entry in the mapping table.

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