Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10440618 | Apparatus and method for managing mobility in wireless communication system | Ki-Suk Kweon, Jung-Shin Park, Jin-Sung Lee | 2019-10-08 |
| 9867084 | Method and apparatus for anchoring terminal in wireless communication system | Ki-Suk Kweon, Jung-Shin Park, Jin-Sung Lee | 2018-01-09 |
| 9860792 | Network device for supporting gateway change in mobile communication system, and method for operating same | Ki-Suk Kweon, Jung-Shin Park, Jin-Sung Lee | 2018-01-02 |
| 9648649 | Method and apparatus for optimizing data route in mobile communication system | Kisuk Kweon, Jungshin PARK, Jinsung Lee | 2017-05-09 |
| 9317688 | Method and apparatus for providing machine-to-machine service | Youngkyo Baek | 2016-04-19 |
| 9313657 | Method and system for creating a mobile internet protocol version 4 connection | Ji-Cheol Lee, Ra-javelsamy Ra-Jadurai, Sung-Ho Choi | 2016-04-12 |
| 9306748 | Authentication method and apparatus in a communication system | Young-Kyo Baek, Ji-Cheol Lee | 2016-04-05 |
| 9202055 | Method and apparatus for providing machine-to-machine service | Youngkyo Baek | 2015-12-01 |
| 9161217 | Method and system for authenticating in a communication system | Ji-Cheol Lee | 2015-10-13 |
| 8949957 | Method and system for creating a mobile internet protocol version 4 connection | Ji-Cheol Lee, Ra-javelsamy Ra-Jadurai, Sung-Ho Choi | 2015-02-03 |
| 8949602 | Method and apparatus for authenticating per M2M device between service provider and mobile network operator | Ji-Cheol Lee, Song Yean Cho, Young-Kyo Baek | 2015-02-03 |
| 8913987 | Method and apparatus for providing QoS-based service in wireless communication system | Ji-Cheol Lee, Sung-Ho Choi, Haris Zisimopoulos, Song Yean Cho, Erik Guttman +1 more | 2014-12-16 |
| 8880688 | Apparatus and method for providing profile of terminal in communication system | Ji-Cheol Lee, Sung-Ho Choi, Song Yean Cho | 2014-11-04 |
| 8843753 | Machine-to-machine node erase procedure | Youngkyo Baek | 2014-09-23 |
| 8705734 | Method and system for authenticating a mobile terminal in a wireless communication system | Ji-Cheol Lee | 2014-04-22 |
| 8559986 | Method and system for changing access service network of mobile station in communication system | Ji-Cheol Lee, Nae-Hyun Lim | 2013-10-15 |
| 8516555 | Method and system for authenticating pay-per-use service using EAP | Byoung Joon Lee | 2013-08-20 |
| 7657929 | Method and system for client authentication | — | 2010-02-02 |
| 7376097 | Method of associating an IP address with a plurality of link layer addresses in a wireless communication network | — | 2008-05-20 |
| 7286671 | Secure network access method | Xiaoning He, Carl Williams | 2007-10-23 |