Issued Patents 2011
Showing 1–9 of 9 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, Kyung-Tak Lee, Jae-Kwon Oh, Wuk Kim | 2011-11-15 |
| 8050699 | Method, terminal, and system for establishing PoC group session in PoC system | Sung-Jin Park, Ji-Hye Lee | 2011-11-01 |
| 8023979 | Method and system for splitting terminals in push-to-talk over cellular network | Joon-Goo Park, Wuk Kim | 2011-09-20 |
| 8010616 | Method and system for managing message threads in converged IP messaging service | Kyung-Tak Lee, Wuk Kim, Jae-Kwon Oh, Seung Yong Lee | 2011-08-30 |
| 7966031 | Method and system for dividing single PoC group session | Joon-Goo Park, Kyung-Tak Lee, Sung-Jin Park | 2011-06-21 |
| 7925287 | Method and system for requesting and granting PoC user media transmission right | Sung-Jin Park, Ji-Hye Lee, Wuk Kim | 2011-04-12 |
| 7904103 | Method and system for processing PoC ad-hoc group session information using RTCP connection message | Wuk Kim, Sung-Jin Park, Ji-Hye Lee | 2011-03-08 |
| 7869796 | Method and apparatus for managing multimedia messages | Kyung-Tak Lee, Wuk Kim, Thirumalai Echampadi Seshadri | 2011-01-11 |
| 7861588 | Force rebalance control system and method using automatic gain control loop | Woon-Tahk Sung | 2011-01-04 |