Issued Patents 2023
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852737 | Directional acoustic sensor | Cheheung Kim, Choongho Rhee, Hyeokki Hong | 2023-12-26 |
| 11770658 | Sensor interface including resonator and differential amplifier | Hyunwook Kang, Cheheung Kim, Choongho Rhee, 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 | Cheheung Kim, Choongho Rhee, Hyeokki Hong | 2023-08-15 |
| 11694696 | Method and apparatus for implementing speaker identification neural network | Namsoo Kim, Cheheung Kim, Seokwan Chae | 2023-07-04 |
| 11665456 | Multi-function acoustic sensor | Hyeokki Hong, Hyunwook Kang, Cheheung Kim | 2023-05-30 |
| 11632623 | Directional acoustic sensor | Cheheung Kim, Hyeokki Hong, Hyunwook Kang, Yongseop Yoon, Choongho Rhee | 2023-04-18 |
| 11627410 | Directional acoustic sensor | Cheheung Kim, Hyeokki Hong, Hyunwook Kang, Yongseop Yoon, Choongho Rhee | 2023-04-11 |