Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10255820 | Systems and methods for evaluating susceptibility of automated scoring engines to gaming behavior | Derrick Higgins, Isaac Bejar, Michael Heilman, Michael Flor | 2019-04-09 |
| 8888493 | Reading level assessment method, system, and computer program product for high-stakes testing applications | Kathleen M. Sheehan, Irene Kostin | 2014-11-18 |
| 8892421 | Computer-implemented systems and methods for determining a difficulty level of a text | Kathleen M. Sheehan, Irene Kostin | 2014-11-18 |
| 8517738 | Reading level assessment method, system, and computer program product for high-stakes testing applications | Kathleen M. Sheehan, Irene Kostin | 2013-08-27 |
| 8478597 | Method and system for assessing pronunciation difficulties of non-native speakers | Derrick Higgins, Klaus Zechner, Rene Lawless | 2013-07-02 |
| 8473278 | Systems and methods for identifying collocation errors in text | Paul Deane, Martin Chodorow | 2013-06-25 |
| 7778834 | Method and system for assessing pronunciation difficulties of non-native speakers by entropy calculation | Derrick Higgins, Klaus Zechner, Rene Lawless | 2010-08-17 |