System and method for automatically detecting undesired calls
US10194022B2 · kind B2 · utility
2Cited by
0References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2017 |
| Grant date | Jan 29, 2019 |
| Priority date | — |
| Expiry date | Jun 30, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/13139
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system is provided for thwarting the undesired incoming calls and eliminating the impact of robocalls, tollfree pumping, political spam, data collection bots, and other phone fraud forms. The system has a spam detection unit with a plurality of spam type modules and each spam type module is configured to detect a different type of spam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.