Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10999431 | System and method for switching call agents in telecommunications relay service | Sungho Lee | 2021-05-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10999431 | System and method for switching call agents in telecommunications relay service | Sungho Lee | 2021-05-04 |