Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10327087 | Amplifier module and control method thereof | Jae-cheol Lee | 2019-06-18 |
| 8760229 | Switching amplifier and audio device | Jae-cheol Lee | 2014-06-24 |
| 8625821 | Method and apparatus for outputting audio signal | Hae-kwang Park | 2014-01-07 |
| 5534936 | Apparatus for reducing flickers of encoder when digitally converting video signals from non-interlaced to interlaced format | — | 1996-07-09 |