Issued Patents All Time
Showing 76–100 of 129 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9479972 | Method and apparatus for providing voice call in mobile communication system and system thereof | Tae Sun Yeoum, Beom-Sik Bae, Sung-Ho Choi, Hyoung-Kyu Lim | 2016-10-25 |
| 9467908 | Method of selecting public land mobile network for network sharing | Sang Soo Jeong, Song Yean Cho | 2016-10-11 |
| 9467927 | Method and apparatus for generating allowed list based on regions for wireless terminal in communication system | Song Yean Cho, Chae Gwon Lim, Sung-Ho Choi, Beom-Sik Bae | 2016-10-11 |
| 9451506 | Method and apparatus for supporting mobility of UE in local network | Sang Soo Jeong, Song Yeon Cho, Beom-Sik Bae, Jung-Je Son | 2016-09-20 |
| 9450767 | PCRF and PCC rule setting method in a mobile communication network | Song Yean Cho, Jung-Je Son, Sang Soo Jeong, Min Young Chung, Bum-Gon Choi | 2016-09-20 |
| 9445342 | Method and device for controlling handover of user equipment in long connected mode in wireless communication system | Sang Soo Jeong, Song Yean Cho, Jung-Je Son | 2016-09-13 |
| 9432891 | Method and apparatus for selecting equivalent PLMN | Song Yean Cho, Sang Soo Jeong | 2016-08-30 |
| 9419974 | Apparatus and method for performing user authentication by proxy in wireless communication system | Sung Won Lee, Ji-Cheol Lee | 2016-08-16 |
| 9420497 | Method and apparatus for providing voice call in mobile communication system and system thereof | Tae Sun Yeoum, Beom-Sik Bae, Sung-Ho Choi, Hyoung-Kyu Lim | 2016-08-16 |
| 9392516 | Handover method and apparatus in a wireless communication system including femto cells | Chae Gwon Lim, Tae Sun Yeoum, Sung-Ho Choi, Beom-Sik Bae | 2016-07-12 |
| 9363389 | Mobile communication system and method for managing signaling message in system thereof | Chae Gwon Lim, Beom-Sik Bae, Song Yean Cho | 2016-06-07 |
| 9350877 | Method and apparatus for providing internet service carrying out fee payment in wireless communication network | Ji-Cheol Lee, Sung Won Lee, Beom-Sik Bae, Sang Soo Jeong, Song Yeon Cho +1 more | 2016-05-24 |
| 9326117 | Method and system for supporting emergency call using non-access stratum protocol in mobile telecommunication system | Kyung-Joo Suh, Song Yean Cho, Beom-Sik Bae | 2016-04-26 |
| 9319958 | Handover apparatus and method in a heterogeneous wireless communication system | Eun-Hui Bae, Sung-Ho Choi, Osok Song, Tae Sun Yeoum, Jai-Yong Lee +2 more | 2016-04-19 |
| 9300519 | Method and apparatus for interworking voice and multimedia services between CSI terminal and IMS terminal | Osok Song, Sung-Ho Choi, Eun-Hui Bae, Tae Sun Yeoum | 2016-03-29 |
| 9288653 | Method and system for supporting emergency call using non-access stratum protocol in mobile telecommunication system | Kyung-Joo Suh, Song Yean Cho, Beom-Sik Bae | 2016-03-15 |
| 9277392 | Method of providing communication services from wireless communication system to terminal and apparatus therefor | Sung Won Lee, Beom-Sik Bae | 2016-03-01 |
| 9277387 | Method and system for supporting emergency call using non-access stratum protocol in mobile telecommunication system | Kyung-Joo Suh, Song Yean Cho, Beom-Sik Bae | 2016-03-01 |
| 9241352 | Method for establishing a connection between a node of a communication system and a node of a data service network in a wireless communication system | Chae Gwon Lim, Song Yean Cho, Sung-Ho Choi, Beom-Sik Bae | 2016-01-19 |
| 9232440 | Method and apparatus for controlling system overload in a wireless communication system | Song Yean Cho, Sang Soo Jeong, Beom-Sik Bae | 2016-01-05 |
| 9232444 | Method and apparatus for performing handover between core network entities in a packet-switched network | Eun-Hui Bae, Sung-Ho Choi, O-Sok Song | 2016-01-05 |
| 9179443 | Method and apparatus for providing services at terminal of mobile communication system | Sung Won Lee, Beom-Sik Bae | 2015-11-03 |
| 9173186 | Wireless communication system and method for establishing a connection between user equipment and a mobility management entity thereof | Song Yean Cho, Chae Gwon Lim, Sung-Ho Choi, Beom-Sik Bae | 2015-10-27 |
| 9161389 | Method and apparatus for providing voice call in mobile communication system and system thereof | Tae Sun Yeoum, Beom-Sik Bae, Sung-Ho Choi, Hyoung-Kyu Lim | 2015-10-13 |
| 9088967 | Wireless communication system and connection method between user equipment and a mobility management entity | Chae Gwon Lim, Song Yean Cho, Beom-Sik Bae | 2015-07-21 |