Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9819321 | Method and apparatus for automatically controlling gain based on sensitivity of microphone in electronic device | Sunghwan KO, Nakjin Choi, Sangju Lee, Juhee CHANG, Sunghoon Jeong | 2017-11-14 |