Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189154 | Terminal and a method of controlling the same based on a state of the terminal | — | 2021-11-30 |
| D937397 | Air purifier | Sul Ki Lee, Ga Hee Kim | 2021-11-30 |
| D921866 | Air purifier | Sul Ki Lee, Ga Hee Kim | 2021-06-08 |
| 10986701 | Movable core induction heating apparatus | Min Won Park, In Keun Yu | 2021-04-20 |
| D912235 | Air purifier | Sul Ki Lee, Mikyung Kim, Ga Hee Kim | 2021-03-02 |