Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9704413 | Non-scorable response filters for speech scoring systems | Derrick Higgins, Klaus Zechner, Shasha Xie, Je Hun Jeon, Keelan Evanini +2 more | 2017-07-11 |
| 9652999 | Computer-implemented systems and methods for estimating word accuracy for automatic speech recognition | Lei Chen, Klaus Zechner | 2017-05-16 |