Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10455408 | Network use method using virtual SIM and apparatus therefor | Joon Sup Kwak, Chunping Gong, Hyun Do LEE, Jin Uk Kang, Dong Kyu Kim +4 more | 2019-10-22 |
| 10199448 | Organic light emitting display device and method of manufacturing an organic light emitting display device | Sun Kwang Kim, Ki-Nyeng Kang, Bek Hyun Lim | 2019-02-05 |