Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9319958 | Handover apparatus and method in a heterogeneous wireless communication system | Eun-Hui Bae, Sung-Ho Choi, Osok Song, Tae Sun Yeoum, Han Na Lim +2 more | 2016-04-19 |
| 9071466 | Apparatus and method for call handover between packet network system and circuit network system | Eun-Hui Bae, Sung-Ho Choi, Jai-Yong Lee, Kyung Min Kim | 2015-06-30 |
| 8565772 | Handover apparatus and method in a heterogeneous wireless communication system | Eun-Hui Bae, Sung-Ho Choi, O-Sok Song, Tae Sun Yeoum, Han Na Lim +2 more | 2013-10-22 |