Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10498729 | Device and method for transmitting message | Chan-hong MIN, Sun Hwa Kim, Jong-hyun Ryu, Kyung-ho JEONG | 2019-12-03 |
| 10331341 | User terminal device and control method thereof | Jong-hyun Ryu, Youn-Ho Choi, Yong Ho Kim, Yong-gook Park, Yu-Dong Bae +2 more | 2019-06-25 |