Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11222627 | Exploring ASR-free end-to-end modeling to improve spoken language understanding in a cloud-based dialog system | Yao Qian, Rutuja Ubale, Vikram Ramanarayanan, Patrick Lange, David Suendermann-Oeft +1 more | 2022-01-11 |
| 10592733 | Computer-implemented systems and methods for evaluating speech dialog system engagement via video | Vikram Ramanarayanan, David Suendermann-Oeft, Patrick Lange, Alexei Ivanov, Keelan Evanini +2 more | 2020-03-17 |