Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9009048 | Method, medium, and system detecting speech using energy levels of speech frames | Jeongsu Kim, John Bridle, Melvyn J. Hunt | 2015-04-14 |
| 8214205 | Speech enhancement apparatus and method | Jeongsu Kim, Kwangcheol Oh, Sungcheol KIM | 2012-07-03 |
| 8200484 | Elimination of cross-channel interference and multi-channel source separation by using an interference elimination coefficient based on a source signal absence probability | Changkyu Choi | 2012-06-12 |