Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847093 | Method and apparatus for processing speech signal | Kang-eun Lee, Byeong-yong Jeon, Hyeon Seong KIM, Tae-Jun Park, Kwang-sub Song +3 more | 2017-12-19 |
| 9729602 | Audio signal quality measurement in mobile device | — | 2017-08-08 |
| 9536539 | Nonlinear acoustic echo signal suppression system and method using volterra filter | Ji Hwan Park | 2017-01-03 |