Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11051103 | Sound output apparatus, display apparatus and method for controlling the same | Dong-Hyun Jung, Sang Chui Ko, Dong-Kyu Park, Sang Moon Lee, Hae-kwang Park +1 more | 2021-06-29 |
| 10939039 | Display apparatus and recording medium | Sang Moon Lee, Sang-chul Ko | 2021-03-02 |