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, Choongho Rhee, Sangha Park, Hyeokki Hong | 2022-12-27 |
| 11341973 | Method and apparatus for recognizing speaker by using a resonator | Cheheung Kim, Sungchan Kang, Sangha Park, Choongho Rhee | 2022-05-24 |
| 11317197 | Directional acoustic sensor | Cheheung Kim, Sungchan Kang, Hyeokki Hong, Hyunwook Kang, Choongho Rhee | 2022-04-26 |
| 11262234 | Directional acoustic sensor and method of detecting distance from sound source using the directional acoustic sensor | Sungchan Kang, Hyunwook Kang, Jaehyung Jang | 2022-03-01 |