Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10826454 | Audio signal muting apparatus, and digital signal conversion apparatus equipped with same | Jeong Ho Lee, Seung Ho YU, Woo Suk KIM | 2020-11-03 |
| 10819304 | Apparatus for discarding power noise, and apparatus for converting audio signal | Jeong Ho Lee, Seung Ho YU, Woo Suk KIM | 2020-10-27 |