Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10992634 | Message server and message processing apparatus for relaying application service message | Eun Su Jang, Kyung-Rae Jang, Min Jung Choi, Min Kyu Jung, Hyo-Joong Lee +3 more | 2021-04-27 |
| 9037935 | Apparatus and method for retransmitting message in message transmission system | Ju Seok YUN, Eun Su Jang, Kyung-Rae Jang | 2015-05-19 |