Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11037581 | Signal processing method and device adaptive to noise environment and terminal device employing same | Ki-hyun Choo, Eun-mi Oh, Chang-yeong Kim, Ho-sang Sung, Kyung Hun Jung | 2021-06-15 |
| 10957340 | Method and apparatus for improving call quality in noise environment | Ho-sang Sung, Eun-mi Oh | 2021-03-23 |