Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352480 | Air conditioner with defrosting operation and method for controlling the same | Sangho YOO, Jaeyang LEE, Jejin LEE, Hyeongseok Lim, Byoungguk LIM +3 more | 2025-07-08 |
| 5500847 | Pickup carriage feeding apparatus of a disc player | — | 1996-03-19 |