Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1077770 | Loudspeaker | Chulyong Cho, Jaewook Yoo, Yonggu Do, Dongwook Kim | 2025-06-03 |
| D1046870 | Accessory panel for television receiver | Eunah Kim, Chulyong Cho | 2024-10-15 |
| D1025061 | Display | Yonggu Do, Chulyong Cho | 2024-04-30 |
| D989018 | Television receiver | Eunah Kim, Chulyong Cho | 2023-06-13 |
| D977443 | Television | Eunah Kim, Chulyong Cho, Jaeneung Lee, Chanhee Han | 2023-02-07 |
| D961537 | Television receiver | Soyon YOU, Eunah Kim, Chulyong Cho, Chanhee Han | 2022-08-23 |
| D956714 | Audio device | Chulyong Cho, Eunah Kim, Chanhee Han | 2022-07-05 |
| D956715 | Audio device | Chulyong Cho, Eunah Kim, Chanhee Han | 2022-07-05 |