Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8145257 | Apparatus and method for providing mobile instant messaging service | Hye-Won Yim, Hyung Sun Kim | 2012-03-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8145257 | Apparatus and method for providing mobile instant messaging service | Hye-Won Yim, Hyung Sun Kim | 2012-03-27 |