Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355914 | Systems and methods for detecting call provenance from call audio | Vijay Balasubramaniyan, Mustaque Ahamad, Michael Thomas Hunter, Aamir Poonawalla | 2025-07-08 |
| 12003502 | Method, apparatus, and computer program product for secure two-factor authentication | Christian Peeters, Christopher Ian Patton, Imani Sherman, Daniel P. Olszewski, Thomas Shrimpton | 2024-06-04 |
| 11849065 | Systems and methods for detecting call provenance from call audio | Vijay Balasubramaniyan, Mustaque Ahamad, Michael Thomas Hunter, Aamir Poonawalla | 2023-12-19 |
| 11804109 | Method, apparatus, and system for detecting card skimming devices | Christian Peeters | 2023-10-31 |
| 11694694 | Detecting deep-fake audio through vocal tract reconstruction | Kevin Butler, Logan E. Blue, Luis Vargas, Kevin S. Warren, Hadi Abdullah +2 more | 2023-07-04 |
| 11663338 | Automated security analysis of baseband firmware | Grant Haydock Hernandez, Kevin Butler | 2023-05-30 |
| 11329831 | Practical end-to-end cryptographic authentication for telephony over voice channels | Bradley G. Reaves, Logan E. Blue | 2022-05-10 |
| 11265717 | Detecting SS7 redirection attacks with audio-based distance bounding | Christian Peeters, Bradley G. Reaves, Hadi Abdullah, Kevin Butler, Jasmine Bowers +1 more | 2022-03-01 |
| 11176960 | Method and apparatus for differentiating between human and electronic speaker for voice interface security | Logan E. Blue, Luis Vargas | 2021-11-16 |
| 11050876 | Systems and methods for detecting call provenance from call audio | Vijay Balasubramaniyan, Mustaque Ahamad, Michael Thomas Hunter, Aamir Poonawalla | 2021-06-29 |
| 10936928 | Payment card overlay skimmer detection | Walter N. Scaife, Christian Peeters | 2021-03-02 |
| 10803261 | Detecting counterfeit magnetic stripe cards using encoding jitter | David P. Arnold, Walter N. Scaife, Christian Peeters, Camilo Velez Cuervo | 2020-10-13 |
| 10764043 | Identity and content authentication for phone calls | Bradley G. Reaves, Logan E. Blue, Luis Vargas, Hadi Abdullah, Thomas Shrimpton | 2020-09-01 |
| 10685114 | Malware detection via data transformation monitoring | Walter N. Scaife, Henry Carter, Kevin Butler | 2020-06-16 |
| 10523809 | Systems and methods for detecting call provenance from call audio | Vijay Balasubramaniyan, Mustaque Ahamad, Michael Thomas Hunter, Aamir Poonawalla | 2019-12-31 |
| 10496914 | Payment card overlay skimmer detection | Walter N. Scaife, Christian Peeters | 2019-12-03 |
| 9516497 | Systems and methods for detecting call provenance from call audio | Vijay Balasubramaniyan, Mustaque Ahamad, Michael Thomas Hunter, Aamir Poonawalla | 2016-12-06 |
| 9037113 | Systems and methods for detecting call provenance from call audio | Vijay Balasubramaniyan, Mustaque Ahamad, Michael Thomas Hunter, Aamir Poonawalla | 2015-05-19 |
| 8107400 | Secure localization for 802.11 networks with fine granularity | Byungsuk Kim, Farooq Anjum | 2012-01-31 |