Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418752 | Sound apparatus | Daeho Kim, YeongRak Choi, Minkyu Choi, Seungo Jeon, Kwangho Kim +2 more | 2025-09-16 |
| 12407965 | Sound generating apparatus | Sungtae Lee, Seyoung Kim, YeongRak Choi, Kwangho Kim, Sungsu Ham | 2025-09-02 |
| 12395787 | Sound generating apparatus | YeongRak Choi, ChangHo Oh, Sungtae Lee | 2025-08-19 |
| 12309544 | Sound apparatus and sound system including the same | Daeho Kim, YuSeon Kho, Kyungyeol Ryu, YeongRak Choi, Minkyu Choi +8 more | 2025-05-20 |
| 12267657 | Display apparatus | YeongRak Choi, Sungtae Lee | 2025-04-01 |