Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12430617 | Business email compromise detection system | Umalatha Batchu, Blake Darche, Philip Syme | 2025-09-30 |
| 12321453 | Machine learning-based malicious attachment detector | Javier Castro, YenHsiang Chang | 2025-06-03 |
| 12306943 | Machine learning-based malicious attachment detector | Javier Castro | 2025-05-20 |
| 11861563 | Business email compromise detection system | Umalatha Batchu, Blake Darche, Philip Syme | 2024-01-02 |
| 11556644 | Machine learning-based malicious attachment detector | Javier Castro | 2023-01-17 |
| 11050698 | Message processing system with business email compromise detection | Umalatha Batchu, YenHsiang Chang, Debashri Mukherjee, Paul East | 2021-06-29 |
| 10528731 | Detecting malicious program code using similarity of hashed parsed trees | Philip Syme, Peter Stein | 2020-01-07 |
| 9571652 | Enhanced diarization systems, media and methods of use | Richard Gutierrez, Lisa Guerra, Andrew S. Efron, Anthony Rajakumar | 2017-02-14 |
| 9172808 | Systems and methods for identifying a caller | Joseph James Schmid, Manish Sharma, Lisa Guerra, Richard Gutierrez, Mark Andrew Lazar +1 more | 2015-10-27 |
| 9113001 | Systems, methods, and media for disambiguating call data to determine fraud | Anthony Rajakumar, Lisa Guerra, Vipul Vyas | 2015-08-18 |
| 8903859 | Systems, methods, and media for generating hierarchical fused risk scores | N. Nikki Mirghafori, Lisa Guerra, Richard Gutierrez, Anthony Rajakumar | 2014-12-02 |
| 8649783 | No-cost mobile device messaging, such as for provisioning an application on a mobile device | Brian Roundtree, Tim Shelton, Gordon Waddell, Pim Van Meurs, Jon Witort | 2014-02-11 |
| 7162421 | Dynamic barge-in in a speech-responsive system | Brian Strope, Su-Lin Wu, Ben Shahshahani | 2007-01-09 |