Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10937444 | End-to-end neural network based automated speech scoring | David Suendermann-Oeft, Lei Chen, Shabnam Ghaffarzadegan, Yao Qian | 2021-03-02 |
| 10559225 | Computer-implemented systems and methods for automatically generating an assessment of oral recitations of assessment items | Lei Chen, Chong-Min Lee | 2020-02-11 |
| 10283142 | Processor-implemented systems and methods for determining sound quality | Zhou Yu, Vikram Ramanarayanan, David Suendermann-Oeft, Xinhao Wang, Klaus Zechner +2 more | 2019-05-07 |
| 10008209 | Computer-implemented systems and methods for speaker recognition using a neural network | Yao Qian, David Suendermann-Oeft, Keelan Evanini, Alexei Ivanov, Vikram Ramanarayanan | 2018-06-26 |
| 9984682 | Computer-implemented systems and methods for automatically generating an assessment of oral recitations of assessment items | Lei Chen, Chong-Min Lee | 2018-05-29 |