Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9489864 | Systems and methods for an automated pronunciation assessment system for similar vowel pairs | — | 2016-11-08 |
| 9443513 | System and method for automated detection of plagiarized spoken responses | Xinhao Wang | 2016-09-13 |
| 9262941 | Systems and methods for assessment of non-native speech using vowel space characteristics | Lei Chen, Xie Sun | 2016-02-16 |