Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11871470 | Method for processing exceptional case of establishing default bearer in mobile communication system and device therefor | Mi Jeong YANG, Jae Wook Shin | 2024-01-09 |
| 11330659 | Method for processing exceptional case of establishing default bearer in mobile communication system and device therefor | Mi Jeong YANG, Jae Wook Shin | 2022-05-10 |
| 9954790 | Method for flow control in network | Hyun-Yong HWANG, Kyoung Seok Lee | 2018-04-24 |
| 9867156 | Method and apparatus for synchronization in D2D communication network | Changhee Lee, Wooram Shin, Sung Min OH, Jeong-Hwan Lee | 2018-01-09 |
| 9565710 | Method for processing exceptional case of establishing default bearer in mobile communication system and device therefor | Mi Jeong YANG, Jae Wook Shin | 2017-02-07 |
| 9521605 | Method and apparatus for handover | Sung Min OH, Sook Yang KANG, Hyun Seo PARK | 2016-12-13 |
| 9497683 | Handover method and apparatus | Hyun Seo PARK, Sung Min OH, Eunah Kim, Sook Yang KANG, Jaesheung SHIN +1 more | 2016-11-15 |
| 9380599 | Method for scheduling control information in mobile communication system and method for receiving the scheduled control information | Hyun Seo PARK | 2016-06-28 |
| 9237594 | Method for processing exceptional case of establishing default bearer in mobile communication system and device therefor | Mi Jeong YANG, Jae Wook Shin | 2016-01-12 |
| 9119158 | Apparatus and method for monitoring battery lifespan of machine type communication device | Hye Yeon Kwon, Moon-Soo Jang | 2015-08-25 |
| 9014107 | Data transmission method for detached machine type communication device and mobile communication system providing machine type communication service | Jae Wook Shin | 2015-04-21 |
| 8942155 | Data transmitting method for machine type communication service and mobile communication system using the same | Hye Yeon Kwon | 2015-01-27 |
| 8918111 | Device to-device group communication method and device using the same | Jae Sheung SHIN, You Sun HWANG | 2014-12-23 |
| 8837400 | Method of transmitting small amount of uplink data and method of receiving small amount of uplink data | Kyung-Yul Cheon, You Sun HWANG, Kwang-Ryul Jung | 2014-09-16 |
| 8750148 | Apparatus and method for handover using received signal strength and radial velocity in terminal | Kyung-Yul Cheon, Ja-Heon Gu, Sueng Jae Bae, Min Young Chung | 2014-06-10 |
| 8712459 | Group control method for machine type communication and mobile communication system using the method | Soon Yong LIM, Mi Jeong YANG | 2014-04-29 |
| 8615218 | Method for requesting, generating and distributing service-specific traffic encryption key in wireless portable internet system, apparatus for the same, and protocol configuration method for the same | Seok-Heon Cho, Chul Sik Yoon, Kyung Soo Kim, Jee-Hwan Ahn | 2013-12-24 |
| 8599686 | User equipment and base station in carrier aggregation system, and call admission control method for use with the user equipment and base station | Kwang-Ryul Jung, Soon Yong LIM | 2013-12-03 |
| 8483177 | Mobile terminal and method of performing handover | Hye Yeon Kwon, You Sun HWANG | 2013-07-09 |
| 8437358 | Method of uplink IP packet filtering control in mobile terminal | Jae Wook Shin, Kwang-Ryul Jung | 2013-05-07 |
| 8391243 | Tunnel management method and apparatus for reducing packet losses of mobile node in mobile IP environment | Kyung-Yul Cheon, Mi Jeong YANG | 2013-03-05 |
| 8295841 | Inter-carrier member handover apparatus and method | You Sun HWANG, Soon Yong LIM | 2012-10-23 |
| 8185108 | Multi-mode communication system and method thereof | Kwang-Ryul Jung, Hye Yeon Kwon | 2012-05-22 |
| 8155086 | Handover method between systems of multi-mode terminal | Kwang-Ryul Jung | 2012-04-10 |
| 8140054 | Method for authenticating subscriber station, method for configuring protocol thereof, and apparatus thereof in wireless portable internet system | Seok-Heon Cho, Sun Hwa Lim, Yeong Jin Kim, Jee-Hwan Ahn | 2012-03-20 |