Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538479 | Digital microphone interface circuit for voice recognition and including the same | Sung-No Lee, Hyochul Shin, Yong Ki Lee | 2022-12-27 |
| 10965299 | Digital-to-analog converter and electronic system including the same | Jungho Kim, Michael Choi, Byungwoo Koo, Sunghan Do, Youngjae Cho | 2021-03-30 |
| 9986330 | Audio device including jack detector | Jaekeun Lee | 2018-05-29 |
| 9949049 | Apparatus and method of detecting audio jack | Jaekeun Lee | 2018-04-17 |
| 9888320 | Audio device and multimedia device including audio device | Myung-jin Lee, Yonghee Lee | 2018-02-06 |
| 9742428 | Delta sigma modulator for shaping noise and audio codec having the same | Mooyeol Choi, Bai-Sun Kong, Sunwoo Kwon, Myung-jin Lee | 2017-08-22 |