Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432299 | Carrier signaling based authentication and fraud detection | Ricky Casal, Vinay Maddali, Kailash Patil | 2025-09-30 |
| 12424224 | Limiting identity space for voice biometric authentication | Elie Khoury, Terry Nelms, II, Vijay Balasubramaniyan | 2025-09-23 |
| 12380892 | Limiting identity space for voice biometric authentication | Elie Khoury, Terry Nelms, II, Vijay Balasubramaniyan | 2025-08-05 |
| 12256040 | Authentication using DTMF tones | — | 2025-03-18 |
| 12212709 | Call authentication at the call center using a mobile device | Terry Nelms, II | 2025-01-28 |
| 12159633 | Enrollment and authentication over a phone call in call centers | Terry Nelms, II | 2024-12-03 |
| 11783839 | Enrollment and authentication over a phone call in call centers | Terry Nelms, II | 2023-10-10 |
| 11659082 | Authentication using DTMF tones | — | 2023-05-23 |
| 11283919 | Caller ID verification using call identification and block lists | Terry Nelms, II | 2022-03-22 |
| 11019203 | Silent caller ID verification using callback request | Terry Nelms, II | 2021-05-25 |
| 10873461 | Zero-knowledge multiparty secure sharing of voiceprints | Terry Nelms, II | 2020-12-22 |
| 10841802 | Call authentication using call forwarding | David Dewey | 2020-11-17 |
| 10757091 | Certificate-based single sign-on (SSO) from mobile applications over the internet | Nalini Kannan, Jatin Malik, Amitabh Mehra | 2020-08-25 |
| 10735581 | Authentication using DTMF tones | — | 2020-08-04 |
| 10715660 | Caller ID verification using call identification and block lists | Terry Nelms, II | 2020-07-14 |
| 10665244 | Leveraging multiple audio channels for authentication | Terry Nelms, II | 2020-05-26 |
| 10623403 | Leveraging multiple audio channels for authentication | Terry Nelms, II | 2020-04-14 |
| 10440178 | Caller ID verification using call identification and block lists | Terry Nelms, II | 2019-10-08 |
| 10397398 | Authentication using DTMF tones | — | 2019-08-27 |
| 10375248 | Call authentication using call forwarding | David Dewey | 2019-08-06 |
| 10027816 | Call authentication using call forwarding | David Dewey | 2018-07-17 |