Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10438509 | Language learning systems and methods | Katharine Nielson, Kasey Kirkham, Na'im Tyson | 2019-10-08 |
| 10410539 | Systems and methods for calculating text difficulty | Katharine Nielson, Kasey Kirkham, Na'im Tyson | 2019-09-10 |
| 10325517 | Systems and methods for extracting keywords in language learning | Katharine Nielson, Na'im Tyson, Kasey Kirkham | 2019-06-18 |