Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060621 | Method and system for establishing session for message communication between converged IP messaging service client and short messaging service client | Seung Yong Lee, Jae-Kwon Oh, Sang-Kyung Sung, Wuk Kim | 2011-11-15 |
| 8010616 | Method and system for managing message threads in converged IP messaging service | Sang-Kyung Sung, Wuk Kim, Jae-Kwon Oh, Seung Yong Lee | 2011-08-30 |
| 7991848 | Method and apparatus for sending instant message disposition notification request and response in a converged-IP messaging service and system thereof | Gyu-Bong Oh, Seung Yong Lee, Sung-Jin Park | 2011-08-02 |
| 7966031 | Method and system for dividing single PoC group session | Sang-Kyung Sung, Joon-Goo Park, Sung-Jin Park | 2011-06-21 |
| 7869796 | Method and apparatus for managing multimedia messages | Wuk Kim, Sang-Kyung Sung, Thirumalai Echampadi Seshadri | 2011-01-11 |