Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10049667 | Location-based conversational understanding | Larry Paul Heck, David Mitby, Lisa Stifelman | 2018-08-14 |
| 9858343 | Personalization of queries, conversations, and searches | Larry Paul Heck, David Mitby, Lisa Stifelman | 2018-01-02 |