Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11737172 | Method and device for multi-subscriber identity module (SIM) wireless communication | Wonseok Jeong, Anna Kim, Kwonyeol Park, Ilmuk Choi | 2023-08-22 |
| 11464078 | Method and device for multi-subscriber identity module (SIM) wireless communication | Wonseok Jeong, Anna Kim, Kwonyeol Park, Ilmuk Choi | 2022-10-04 |