Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10356509 | Signal processing method of audio sensing device, and audio sensing system | Sangha Park, Sungchan Kang, Cheheung Kim, Yongseop Yoon, Choongho Rhee | 2019-07-16 |
| 10178472 | Omnidirectional acoustic sensor | Choongho Rhee, Sungchan Kang, Cheheung Kim, Sangha Park, Yongseop Yoon | 2019-01-08 |