Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11568139 | Determining and utilizing secondary language proficiency measure | David Kogan, Wangqing Yuan, Guanglei Wang, Wei Chen, Shaun Post | 2023-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11568139 | Determining and utilizing secondary language proficiency measure | David Kogan, Wangqing Yuan, Guanglei Wang, Wei Chen, Shaun Post | 2023-01-31 |