Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42996 | SIP-based user mobility providing apparatus and method | Young-Jick Bahg | 2011-12-06 |
| 8064820 | Method and system for service announcement using MBMS multicast bearer | Cheol-Hye Cho, Young-Jick Bahg | 2011-11-22 |