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