Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11316543 | Portable communication device supporting multiple wireless communication protocols | Jeongheum Lee, Sungchul Park | 2022-04-26 |
| 11075445 | Communication device and electronic device | Seunggil JEON | 2021-07-27 |