Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1067899 | Wireless earphone | Sangok Sohn, Kyubok Lee, Yongseok Bang, Joohyung Kim, Dongjae Koo | 2025-03-25 |
| D1067214 | Wireless earphone | Kyubok Lee, Joohyung Kim, Sangok Sohn, Dongjae Koo | 2025-03-18 |
| D1061475 | Wireless earphone | Sangok Sohn, Yongseok Bang, Kyubok Lee, Joohyung Kim, Dongjae Koo | 2025-02-11 |
| D1061476 | Wireless earphone | Sangok Sohn, Kyubok Lee, Joohyung Kim, Dongjae Koo | 2025-02-11 |
| D1061477 | Wireless earphone | Kyubok Lee, Joohyung Kim, Sangok Sohn, Dongjae Koo | 2025-02-11 |