Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11638254 | Multi-sim device and operation method thereof | Chul Kim, Jong-wook Nam, Young-yong Lee | 2023-04-25 |
| 11595882 | Wireless communication apparatus for managing access to plurality of wireless networks and management method thereof | Kang-Gyu Lee | 2023-02-28 |