Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8880688 | Apparatus and method for providing profile of terminal in communication system | Alper Yegin, Sung-Ho Choi, Song Yean Cho | 2014-11-04 |
| 8838063 | Method and apparatus for providing emergency communication service in a wireless communication system | Jung-Shin Park, Hyun-Jeong Kang | 2014-09-16 |
| 8792887 | Method and apparatus for network reentry of mobile station in wireless communication system | Young-Kyo Baek, Yeong-Moon Son, Hyun-Jeong Kang | 2014-07-29 |
| 8705734 | Method and system for authenticating a mobile terminal in a wireless communication system | Alper Yegin | 2014-04-22 |
| 8665825 | Method and apparatus for supporting idle mode handover in heterogeneous wireless communication | Se Hoon Kim | 2014-03-04 |
| 8656480 | Method for negotiating security-related functions of subscriber station in wireless portable internet system | Seok-Heon Cho, Tae Yong Lee, Sun Hwa Lim, Chul Sik Yoon, Jun-Hyuk Song +1 more | 2014-02-18 |
| 8634350 | Method and apparatus for transmitting and receiving paging message using band information in wireless communication system | Hyun-Jeong Kang, Jung-Shin Park, Nae-Hyun Lim | 2014-01-21 |
| 8621577 | Method for performing multiple pre-shared key based authentication at once and system for executing the method | Jin-Hyeock Choi, Emin Yegin Alper, Jun-Hyuk Song | 2013-12-31 |
| 8571211 | Method and apparatus for generating security key in a mobile communication system | Kyung-Joo Suh | 2013-10-29 |
| 8559986 | Method and system for changing access service network of mobile station in communication system | Alper Yegin, Nae-Hyun Lim | 2013-10-15 |
| 8503454 | Apparatus and method for setting up quality of service in a wireless communication system | Ki-Back Kim, Jung-Shin Park | 2013-08-06 |
| 8493904 | Method and apparatus for supporting short messaging service of mobile station during idle mode in wireless communication system | Hyun-Jeong Kang, Dong-Keon Kong, Jong-Hyun Won, Kyeong-Tae Do, Sung-Jin Lee | 2013-07-23 |
| 8433286 | Mobile communication network and method and apparatus for authenticating mobile node in the mobile communication network | Kyung-Joo Suh, Jung-Soo Jung, Beom-Sik Bae | 2013-04-30 |
| 8396138 | System and method for controlling wireless network access information in using removable external modem | Hae-Young Jun, Jai-Dong Kim, Eun-Tae Won, Wuk Kim, Ji-Eun Keum | 2013-03-12 |
| 8345612 | System and method for communicating using internet protocol | Han Na Lim, Yegin Alper, Sung-Ho Choi, Tae Sun Yeoum | 2013-01-01 |
| 8306570 | Apparatus and method for changing network interfaces in a multiaccess mobile terminal | Heung-Chul Jung, Sung Won Lee | 2012-11-06 |
| 8264997 | System and method for providing message push service in wireless communication system | Dong-Keon Kong, Jung-Je Son, Sung-Jin Lee, Hyoung-Kyu Lim | 2012-09-11 |
| 8260326 | System and method for providing short message service in wireless communication system | Jun-Hyung Kim, Jung-Shin Park, Nae-Hyun Lim | 2012-09-04 |
| 8165602 | System and method for providing location based services in a mobile communication system | Jun-Hyung Kim, Jung-Shin Park, Nae-Hyun Lim | 2012-04-24 |
| 8050682 | Method and system for delivering and constructing status information in communication system | Jung-Shin Park, Hyoung-Kyu Lim, Seon-Goo Hwang, Sung-Tak Jang | 2011-11-01 |
| 7904714 | Apparatus and method for ciphering/deciphering a signal in a communication system | Jun-Hyuk Song, Geun-Hwi Lim | 2011-03-08 |
| 7764948 | System and method for authentication in a communication system | Hyoung-Kyu Lim | 2010-07-27 |
| 7724904 | Authentication system and method thereof in a communication system | Jun-Hyuk Song | 2010-05-25 |
| 7586876 | Handoff system and method between a wireless LAN and mobile communication network | Eun-Young Chung, Sang-Do Lee, Dong-Keon Kong, Hye-Won Baek, Sang-Jun Moon +3 more | 2009-09-08 |
| 7372835 | Handoff system and method of dual mode mobile for connecting mobile communication system and wireless network | Sang-Do Lee, Sung Won Lee | 2008-05-13 |