Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11540077 | Directional acoustic sensor and electronic device including the same | Cheheung Kim, Sungchan Kang, Yongseop Yoon, Sangha Park, Hyeokki Hong | 2022-12-27 |
| 11359960 | Directional acoustic sensor, and methods of adjusting directional characteristics and attenuating acoustic signal in specific direction using the same | Sungchan Kang, Cheheung Kim, Hyeokki Hong | 2022-06-14 |
| 11341973 | Method and apparatus for recognizing speaker by using a resonator | Cheheung Kim, Sungchan Kang, Sangha Park, Yongseop Yoon | 2022-05-24 |
| 11317197 | Directional acoustic sensor | Cheheung Kim, Sungchan Kang, Hyeokki Hong, Hyunwook Kang, Yongseop Yoon | 2022-04-26 |