Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9277387 | Method and system for supporting emergency call using non-access stratum protocol in mobile telecommunication system | Song Yean Cho, Beom-Sik Bae, Han Na Lim | 2016-03-01 |
| 9277463 | Method and system for managing security in mobile communication system | Chae Gwon Lim | 2016-03-01 |
| 9271201 | Method and system for managing security in mobile communication system | Chae Gwon Lim | 2016-02-23 |
| 9271200 | Method and system for managing security in mobile communication system | Chae Gwon Lim | 2016-02-23 |
| 9264949 | Method and system for managing security in mobile communication system | Chae Gwon Lim | 2016-02-16 |
| 9131380 | Method and system for managing security in mobile communication system | Chae Gwon Lim | 2015-09-08 |
| 9037112 | Method and system for secured remote provisioning of a universal integrated circuit card of a user equipment | Rajavelsamy Rajadurai, Han Na Lim | 2015-05-19 |
| 8954741 | Apparatus and method for supporting family cloud in cloud computing system | Jung-Shin Park, Jung-Je Son, Sang Soo Jeong, Beom-Sik Bae | 2015-02-10 |
| 8881237 | Method and system for managing security in mobile communication system | Chae Gwon Lim | 2014-11-04 |
| 8861732 | Method and system for supporting security in a mobile communication system | Beom-Sik Bae, Han Na Lim, Song Yean Cho, Chae Gwon Lim | 2014-10-14 |
| 8855051 | NAS communication method and apparatus in mobile telecommunication system | Ho Gun Lim, Kyung Hun Jung, Sung-Wook Choi, Sang Soo Jeong | 2014-10-07 |
| 8855594 | Emergency call service providing method and system thereof | Song Yean Cho, Beom-Sik Bae, Han Na Lim | 2014-10-07 |
| 8701178 | Method and system for managing mobility of access terminal using proxy mobile internet protocol in a mobile communication system, and method for allocating home address of access terminal for the same | Jung-Soo Jung | 2014-04-15 |
| 8638936 | Security protected non-access stratum protocol operation supporting method in a mobile telecommunication system | Sung-Ho Choi, Jung-Hyeon Kim, Jae-Chon Yu, Eun-Hui Bae | 2014-01-28 |
| 8571211 | Method and apparatus for generating security key in a mobile communication system | Ji-Cheol Lee | 2013-10-29 |
| 8555064 | Security system and method for wireless communication system | Kyeong-In Jeong, Chae Gwon Lim | 2013-10-08 |
| 8446874 | Apparatus and method for filtering packet in a network system using mobile IP | Jin-Kyu Han, Yu-Chul Kim | 2013-05-21 |
| 8433286 | Mobile communication network and method and apparatus for authenticating mobile node in the mobile communication network | Ji-Cheol Lee, Jung-Soo Jung, Beom-Sik Bae | 2013-04-30 |
| 8331287 | Method and system for managing mobility in a mobile communication system using mobile internet protocol | — | 2012-12-11 |
| 8224327 | Method and system for handoff of mobile node in mobile communication system supporting proxy mobile internet protocol | Beom-Sik Bae, Jung-Soo Jung, Veronica Kondratieva | 2012-07-17 |
| 8175056 | Method and system for managing mobility in a mobile communication system using proxy mobile internet protocol | Dae-Gyun Kim, Beom-Sik Bae | 2012-05-08 |
| 8165089 | Handoff method between heterogeneous networks and system thereof | Jung-Soo Jung, Beom-Sik Bae, Dae-Gyun Kim | 2012-04-24 |
| 8150317 | Method and system for managing mobility of an access terminal in a mobile communication system using mobile IP | Sung-Ho Choi | 2012-04-03 |
| 8116799 | Method and system for controlling power in a communication system | Jae-Hee Cho, Kwan-Hee Roh, Soon-Young Yoon, In-Seok Hwang | 2012-02-14 |
| 8081697 | Detection complexity reducing apparatus and method in multiple input multiple output (MIMO) antenna system | Soong-Yoon Choi, Young Hoon Kwon, Sung-Soo Hwang, Jong-In Kim, Yong Seok Kim +2 more | 2011-12-20 |