Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9729704 | Playing a personalized prerecorded audio of a call recipient to the call recipient to authenticate a telephone caller | Daniel T. Bajema, Jeffrey R. McCallum, Thuan Q. Nguyen | 2017-08-08 |
| 9723136 | Playing a personalized prerecorded audio of a call recipient to the call recipient to authenticate a telephone caller | Daniel T. Bajema, Jeffrey R. McCallum, Thuan Q. Nguyen | 2017-08-01 |