Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11190891 | Method for determining whether error has occurred in microphone on basis of magnitude of audio signal acquired through microphone, and electronic device thereof | Yang-Su Kim, Youngsoo Park, Keun-Won Jang, Beak-Kwon Son, Nam-Woog LEE +3 more | 2021-11-30 |
| 9819321 | Method and apparatus for automatically controlling gain based on sensitivity of microphone in electronic device | Nakjin Choi, Sangju Lee, Juhee CHANG, Sunghoon Jeong, Yoongu Choi | 2017-11-14 |