Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9520143 | Foreign language learning apparatus and method for correcting pronunciation through sentence input | — | 2016-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9520143 | Foreign language learning apparatus and method for correcting pronunciation through sentence input | — | 2016-12-13 |