Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11776415 | Platform for characterizing performance on a scenario-based assessment to school differences in curriculum | Mo Zhang, Chen Li, Peter van Rijn, Hongwen GUO, Amanda Roth +3 more | 2023-10-03 |
| 11630896 | Behavior-based electronic essay assessment fraud detection | Ick Kyu Choi, Jiangang Hao, Mo Zhang | 2023-04-18 |
| 11195431 | Defining personalized writing burst measures of translation using keystroke logs | Mo Zhang, Jiangang Hao, Chen Li | 2021-12-07 |
| 10964224 | Generating scores and feedback for writing assessment and instruction using electronic process logs | Mo Zhang, Jiangang Hao | 2021-03-30 |
| 10446044 | Systems and methods for generating automated evaluation models | Brent Bridgeman, Chaitanya Ramineni | 2019-10-15 |
| 10332416 | Automated test item generation system and method | Derrick Higgins | 2019-06-25 |
| 10262547 | Generating scores and feedback for writing assessment and instruction using electronic process logs | Gary Feng, Mo Zhang, Jiangang Hao, Yoav Bergner, Michael Flor +3 more | 2019-04-16 |
| 9208145 | Computer-implemented systems and methods for non-monotonic recognition of phrasal terms | Robert Krovetz | 2015-12-08 |
| 8473278 | Systems and methods for identifying collocation errors in text | Yoko Futagi, Martin Chodorow | 2013-06-25 |
| 8147250 | Cooccurrence and constructions | — | 2012-04-03 |
| 8078452 | Lexical association metric for knowledge-free extraction of phrasal terms | — | 2011-12-13 |
| 7739103 | Lexical association metric for knowledge-free extraction of phrasal terms | — | 2010-06-15 |
| 7373102 | Cooccurrence and constructions | — | 2008-05-13 |