Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11540077 | Directional acoustic sensor and electronic device including the same | Cheheung Kim, Yongseop Yoon, Choongho Rhee, 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 | Cheheung Kim, Choongho Rhee, Hyeokki Hong | 2022-06-14 |
| 11341973 | Method and apparatus for recognizing speaker by using a resonator | Cheheung Kim, Sangha Park, Yongseop Yoon, Choongho Rhee | 2022-05-24 |
| 11317197 | Directional acoustic sensor | Cheheung Kim, Hyeokki Hong, Hyunwook Kang, Yongseop Yoon, Choongho Rhee | 2022-04-26 |
| 11262234 | Directional acoustic sensor and method of detecting distance from sound source using the directional acoustic sensor | Hyunwook Kang, Yongseop Yoon, Jaehyung Jang | 2022-03-01 |
| 11264036 | Neural network device for speaker recognition and operating method of the same | Namsoo Kim, Cheheung Kim, Hyungyong Kim | 2022-03-01 |