Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11206481 | Display apparatus | YeongRak Choi, Sungtae Lee, Daeho Kim | 2021-12-21 |
| 11131873 | Display apparatus with sound generation device | HyunSu Shin, Yoonmo Nam, YeongRak Choi | 2021-09-28 |
| 11134343 | Display apparatus | Seyoung Kim, Sungtae Lee, Kwangho Kim | 2021-09-28 |
| 11132018 | Display apparatus | Sungtae Lee, YeongRak Choi | 2021-09-28 |
| 11032509 | Display apparatus with a display area and a non-display area and including a sound generator | Sungtae Lee, Seyoung Kim, KwanHo Park, YeongRak Choi, Kwangho Kim | 2021-06-08 |
| 11019430 | Display apparatus | YeongRak Choi, Sungtae Lee, Joongsup HAN | 2021-05-25 |
| 10928851 | Display apparatus | YeongRak Choi, Hogeol Lim, Daeho Kim | 2021-02-23 |
| 10904651 | Display apparatus | Kwangho Kim, YeongRak Choi, Sungtae Lee | 2021-01-26 |
| 10893346 | Display apparatus | Taecheol Kang, Moonyoung Shin, YeongRak Choi | 2021-01-12 |