Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1056880 | Earbud | Yangtae Kwon, Hyunjin Park, Jeongkeun Choi | 2025-01-07 |
| D1025027 | Sleep-inducing earbud | Yangtae Kwon, Jeongkeun Choi | 2024-04-30 |
| D1024032 | Sleep-inducing earbud | Seungpyo Noh, Yangtae Kwon, Jeongkeun Choi | 2024-04-23 |