Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10455408 | Network use method using virtual SIM and apparatus therefor | Joon Sup Kwak, Chunping Gong, Jin Koo Kang, Jin Uk Kang, Dong Kyu Kim +4 more | 2019-10-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10455408 | Network use method using virtual SIM and apparatus therefor | Joon Sup Kwak, Chunping Gong, Jin Koo Kang, Jin Uk Kang, Dong Kyu Kim +4 more | 2019-10-22 |