Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11048473 | Device, method, and graphical user interface for enabling conversation persistence across two or more instances of a digital assistant | David A. Carson, Daniel S. Keen, Evan S. Dibiase, Harry J. Saddler, Stephen O. Lemay +2 more | 2021-06-29 |