Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183177 | Real-time voice recognition apparatus equipped with ASIC chip and smartphone | Hyeon Kyu Noh, Won Cheol LEE, Kyeong Won Jeong | 2021-11-23 |
| 11152962 | Transmitter and receiver circuits | Ji Hoon Lim, Hae Kang Jung | 2021-10-19 |
| 10993046 | Smartphone-based hearing aid | Seong Eun Cho, Ki Hwan Sung, Won Cheol LEE, Hyeon Kyu Noh, Im-Soo Mok | 2021-04-27 |