Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10777095 | Method to develop pronunciation and intonation proficiency of english and apparatus using the same | — | 2020-09-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10777095 | Method to develop pronunciation and intonation proficiency of english and apparatus using the same | — | 2020-09-15 |