| 12432299 |
Carrier signaling based authentication and fraud detection |
Ricky Casal, Vinay Maddali, Payas Gupta |
2025-09-30 |
| 12174964 |
Dynamic account risk assessment from heterogeneous events |
Hung-Wei Tseng |
2024-12-24 |
| 12022024 |
Systems and methods employing graph-derived features for fraud detection |
Ricardo CASAL, Theo Walker, John Cornwell |
2024-06-25 |
| 11870932 |
Systems and methods of gateway detection in a telephone network |
Akanksha, Terry Nelms, II, Chirag Tailor, Khaled Lakhdhar |
2024-01-09 |
| 11748463 |
Fraud detection in interactive voice response systems |
Scott Strong, David Dewey, Raj Bandyopadhyay, Telvis Calhoun, Vijay Balasubramaniyan |
2023-09-05 |
| 11646018 |
Detection of calls from voice assistants |
Vinay Maddali, David Looney |
2023-05-09 |
| 11632460 |
Systems and methods employing graph-derived features for fraud detection |
Ricardo CASAL, Theo Walker, John Cornwell |
2023-04-18 |
| 11488605 |
Method and apparatus for detecting spoofing conditions |
Elie Khoury, Parav Nagarsheth, Matthew Garland |
2022-11-01 |
| 11290593 |
Systems and methods of gateway detection in a telephone network |
Akanksha, Terry Nelms, II, Chirag Tailor, Khaled Lakhdhar |
2022-03-29 |
| 11019201 |
Systems and methods of gateway detection in a telephone network |
Akanksha, Terry Nelms, II, Chirag Tailor, Khaled Lakhdhar |
2021-05-25 |
| 10902105 |
Fraud detection in interactive voice response systems |
Scott Strong, David Dewey, Raj Bandyopadhyay, Telvis Calhoun, Vijay Balasubramaniyan |
2021-01-26 |
| 10692502 |
Method and apparatus for detecting spoofing conditions |
Elie Khoury, Parav Nagarsheth, Matthew Garland |
2020-06-23 |
| 10362172 |
Fraud detection in interactive voice response systems |
Scott Strong, David Dewey, Raj Bandyopadhyay, Telvis Calhoun, Vijay Balasubramaniyan |
2019-07-23 |
| 9930186 |
Call detail record analysis to identify fraudulent activity |
Raj Bandyopadhyay, David Dewey, Scott Strong, Telvis Calhoun, Vijay Balasubramaniyan |
2018-03-27 |
| 9883040 |
Fraud detection in interactive voice response systems |
Scott Strong, David Dewey, Raj Bandyopadhyay, Telvis Calhoun, Vijay Balasubramaniyan |
2018-01-30 |