Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11229085 | Method and apparatus for transmitting and receiving data in wireless communication system | Alexander Sayenko | 2022-01-18 |
| 11100249 | Apparatus and method for enhancing personal information data security | Han-Il Yu, Sang Jin Kim, Joo Hyun Park, Hye Jin Lee, Hee-Jeong Lee | 2021-08-24 |
| RE47744 | Method and system for controlling power in a communication system | Jae-Hee Cho, Kwan-Hee Roh, Soon-Young Yoon, In-Seok Hwang | 2019-11-26 |
| 10313869 | Communication supporting method and apparatus using non-access stratum protocol in mobile telecommunication system | Ho Gun Lim, Kyung Hun Jung, Sung-Wook Choi, Sang Soo Jeong | 2019-06-04 |
| 10306432 | Method for setting terminal in mobile communication system | Young-Kyo Baek, Sang Soo Jeong | 2019-05-28 |
| 9961524 | Method and apparatus for efficient security management of disaster message in mobile communication system | Sang Soo Jeong, Sung Hwan Won | 2018-05-01 |
| 9894065 | Security management method and apparatus for group communication in mobile communication system | — | 2018-02-13 |
| 9826396 | Method and apparatus for transreceiving privacy information | — | 2017-11-21 |
| 9813890 | Method and apparatus for receiving contents in mobile communication system | Sang Soo Jeong, Beom-Sik Bae, Jung-Je Son, Chae Gwon Lim, Jung-Shin Park | 2017-11-07 |
| 9609498 | Security control method and device in a mobile communication system supporting emergency calls, and a system therefor | Jae-Chon Yu, Seung-Hoon Choi | 2017-03-28 |
| 9584999 | Communication supporting method and apparatus using non-access stratum protocol in mobile telecommunication system | Ho Gun Lim, Kyung Hun Jung, Sung-Wook Choi, Sang Soo Jeong | 2017-02-28 |
| 9560526 | Method and apparatus for single sign-on in a mobile communication system | — | 2017-01-31 |
| 9485652 | Method and system for managing mobility of mobile station in a mobile communication system using mobile IP | Dae-Gyun Kim | 2016-11-01 |
| 9485654 | Method and apparatus for supporting single sign-on in a mobile communication system | — | 2016-11-01 |
| 9392502 | Method and system for managing security in mobile communication system | Chae Gwon Lim | 2016-07-12 |
| 9392503 | Method and system for managing security in mobile communication system | Chae Gwon Lim | 2016-07-12 |
| 9357449 | Communication method in a mobile communication system and a system thereof | Kyeong-In Jeong | 2016-05-31 |
| 9357444 | Method and system for managing security in mobile communication system | Chae Gwon Lim | 2016-05-31 |
| 9357443 | Method and system for managing security in mobile communication system | Chae Gwon Lim | 2016-05-31 |
| 9326136 | Method and apparatus for managing group key for mobile device | Young-Hoon Park, Seung Woo Seo, Dong Hyun Je, Beom-Sik Bae, Young-Kyo Baek +2 more | 2016-04-26 |
| 9326117 | 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 | 2016-04-26 |
| 9294275 | Method and apparatus for updating a group key in a wireless communication system | Sung-Ho Choi, Beom-Sik Bae, Young-Kyo Baek, Sang Soo Jeong, Seung Woo Seo +2 more | 2016-03-22 |
| 9288653 | 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 | 2016-03-15 |
| 9282490 | Method and system for managing security in mobile communication system | Chae Gwon Lim | 2016-03-08 |
| 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 |