Issued Patents All Time
Showing 51–75 of 129 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9888432 | Method and apparatus for scanning access point in wireless LAN system | Ha-Kyung Jung, Beom-Sik Bae, Jin-Sung Lee | 2018-02-06 |
| 9883362 | Method and apparatus for transmitting and receiving voice call in communication system | Jung-Shin Park, Ji-Cheol Lee, Jin-Sung Lee, Hyung-Ho Lee, Ha-Kyung Jung | 2018-01-30 |
| 9860802 | Method and apparatus for supporting mobility of UE in local network | Sang Soo Jeong, Song Yeon Cho, Beom-Sik Bae, Jung-Je Son | 2018-01-02 |
| 9848376 | Method and apparatus for selecting domain service in wireless communication system | Song Yean Cho, Sang Soo Jeong | 2017-12-19 |
| 9826456 | 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 | 2017-11-21 |
| 9781646 | Method and apparatus for controlling re-direction between heterogeneous mobile communication systems | Sang Bum Kim, Gert Jan Van Lieshout, Kyeong-In Jeong, Song Yean Cho, Sang Soo Jeong | 2017-10-03 |
| 9729314 | Method and system of securing group communication in a machine-to-machine communication environment | Rajavelsamy Rajadurai | 2017-08-08 |
| 9713191 | Method and apparatus for supporting local access and voice communication in a local network | Sang Soo Jeong, Jung-Je Son, Song Yean Cho, Beom-Sik Bae | 2017-07-18 |
| 9686706 | Method and device for reporting power headroom in mobile communication system for carrier aggregation | Soeng-Hun Kim, Kyeong-In Jeong, Sang Bum Kim, Jae Hyuk Jang | 2017-06-20 |
| 9668247 | Method and apparatus for setting up uplink common bearer in wireless communication network | Chae Gwon Lim, Song Yean Cho, Sung-Ho Choi, Beom-Sik Bae | 2017-05-30 |
| 9667523 | Apparatus and method for performing radio network deployment state test process in mobile communication system | Song Yean Cho, Sang Soo Jeong | 2017-05-30 |
| 9648498 | Method and apparatus for controlling network access of UE in wireless communication system | Song Yean Cho, Chae Gwon Lim, Sung-Ho Choi, Beom-Sik Bae | 2017-05-09 |
| 9635531 | Method and system for transmitting media preference information with respect to emergency call in mobile communication system | Sang Soo Jeong, Song Yean Cho | 2017-04-25 |
| 9629021 | Method for controlling service in radio communication system | Sang Soo Jeong, Song Yean Cho, Young-Kyo Baek, Sung Hwan Won | 2017-04-18 |
| 9629048 | Mobile communication system and method of information processing for improving user experience in the mobile communication system | Sang Soo Jeong, Song Yean Cho, Beom-Sik Bae, Jung-Je Son | 2017-04-18 |
| 9622129 | Method and apparatus for controlling re-direction between heterogeneous mobile communication systems | Sang Bum Kim, Gert Jan Van Lieshout, Kyeong-In Jeong, Song Yean Cho, Sang Soo Jeong | 2017-04-11 |
| 9622273 | 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 | 2017-04-11 |
| 9621450 | Method and device for controlling session keep-alive for application in mobile communication system | Sang Soo Jeong, Song Yean Cho, Young-Kyo Baek | 2017-04-11 |
| 9615388 | Communication method and apparatus using wireless LAN access point | Sang Soo Jeong, Song Yean Cho | 2017-04-04 |
| RE46361 | IMS reregistration method and system therefor | Tae Sun Yeoum, Eun-Hui Bae, Osok Song, Sung-Ho Choi | 2017-04-04 |
| 9531812 | Method and device for setting priority of data transmission | Song Yean Cho, Young-Kyo Baek, Sang Soo Jeong | 2016-12-27 |
| 9497604 | Method and system for transmitting a message to a terminal having no routing information | Beom-Sik Bae, Song Yean Cho, Haris Zisimopoulos, Chae Gwon Lim | 2016-11-15 |
| 9497784 | Apparatus and method of establishing interface in a local network | Sang Soo Jeong, Song Yean Cho, Beom-Sik Bae | 2016-11-15 |
| 9491591 | Method and apparatus for reliably transmitting group multicast using a cell broadcasting technique in a mobile communication system | Sung Won Lee, Beom-Sik Bae, Song Yean Cho | 2016-11-08 |
| 9485726 | Method and apparatus for activating sleep mode of terminal | Sang Soo Jeong, Song Yean Cho, Sang Bum Kim, Soeng-Hun Kim, Jae Hyuk Jang +1 more | 2016-11-01 |