Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064911 | Method of vertical handoff | Won-Ik Kim, Bong Ju Lee, Soo-Chang Kim, Yeon Seung SHIN, Yeong Jin Kim | 2011-11-22 |
| 7970405 | Method of transmitting data in handover between base stations in wireless communication system | Jae Su SONG, Yeon Seung SHIN, Yeong Jin Kim | 2011-06-28 |
| 7894815 | Device for providing hand-off quality of service of inter-access systems and method thereof | Bong Ju Lee, Jae Su SONG, Won-Ik Kim, Ji-Soo Park, Soo-Chang Kim +3 more | 2011-02-22 |
| 7873003 | Method for allocating IP address to mobile station in mobile communication system | Yeon Seung SHIN, Yeong Jin Kim | 2011-01-18 |