Method and system for automatically blocking robocalls
US11153435B2 · kind B2 · utility
7Cited by
21References
20Claims
0Family size
Inventors
Key dates
| Filing date | Oct 12, 2020 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | Oct 12, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2203/6027
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and system for automatically blocking robocalls. A set of incoming call data is captured from the incoming call. The set of incoming call data, including captured audio data, is checked with plural different tests to determine if the robocall includes a voice call component. The plural different tests provide additional levels of detection for robocalls. The method and system automatically identify and process robocalls and help prevent call spoofing and neighbor spoofing by robocalls.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.