Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852737 | Directional acoustic sensor | Sungchan Kang, Cheheung Kim, Hyeokki Hong | 2023-12-26 |
| 11770658 | Sensor interface including resonator and differential amplifier | Hyunwook Kang, Sungchan Kang, Cheheung Kim, Hyeokki Hong | 2023-09-26 |
| 11725981 | 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 | 2023-08-15 |
| 11632623 | Directional acoustic sensor | Cheheung Kim, Sungchan Kang, Hyeokki Hong, Hyunwook Kang, Yongseop Yoon | 2023-04-18 |
| 11627410 | Directional acoustic sensor | Cheheung Kim, Sungchan Kang, Hyeokki Hong, Hyunwook Kang, Yongseop Yoon | 2023-04-11 |