Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12212650 | Dual fallback hardened VoIP system with signal quality measurement | Philip Bradley Bockrath, Darryl G. Curtis | 2025-01-28 |
| 11791977 | Dual fallback hardened VoIP system with signal quality measurement | Philip Bradley Bockrath, Darryl G. Curtis | 2023-10-17 |
| 11405175 | Dual fallback hardened VoIP system with signal quality measurement | Philip Bradley Bockrath, Darryl G. Curtis | 2022-08-02 |
| 10735180 | Dual fallback hardened VoIP system with signal quality measurement | Philip Bradley Bockrath, Darryl G. Curtis | 2020-08-04 |
| 10206524 | Checkout terminal | Samantha McPherson, Zoe Brough, Nazim Cheema, Paul Harrington, Sarah Lawson | 2019-02-19 |
| 9237143 | User authentication avoiding exposure of information about enumerable system resources | Yedidya Dotan, Lakshmi Suresh, John Watts | 2016-01-12 |
| 9071424 | Token-based key generation | Piers Bowness | 2015-06-30 |
| 8327422 | Authenticating a server device using dynamically generated representations | Lawrence N. Friedman | 2012-12-04 |