Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9888402 | Scanning method and apparatus in wireless access system | Eunjong Lee, Kiseon Ryu, Youngsoo Yuk | 2018-02-06 |
| 9674794 | Apparatus and method of performing synchronizing in a wireless access system supporting a plurality of zones for communication between mobile station and base station | Jinsam Kwak, Kiseon Ryu, Wookbong Lee | 2017-06-06 |
| 9516656 | Method and apparatus for allocating resources by a femtocell base station to a terminal connected thereto | Wookbong Lee, Jinsam Kwak, Kiseon Ryu | 2016-12-06 |
| 9369972 | Method for controlling uplink power in a broadband wireless access system | Jinsam Kwak, Kiseon Ryu, Wookbong Lee | 2016-06-14 |
| 9351161 | Method and apparatus for performing handover in consideration of authentication procedure | Yongho Kim, Kiseon Ryu | 2016-05-24 |
| 9307545 | Method and apparatus for transceiving control information and/or data to/from a base station via an anchor terminal in a wireless access system supporting machine-type communication | Jin Ho Lee, Kiseon Ryu, Giwon Park | 2016-04-05 |
| 9301106 | Method and apparatus for supporting group delegator in wireless connection system supporting machine-to-machine communication | Jinsoo CHOI, Hangyu Cho, Youngsoo Yuk, Jinsam Kwak | 2016-03-29 |
| 9237569 | Scanning method and apparatus in wireless access system | Eunjong Lee, Kiseon Ryu, Youngsoo Yuk | 2016-01-12 |
| 9226283 | Scanning method and apparatus in wireless access system | Eunjong Lee, Giseon Ryu, Youngsoo Yuk | 2015-12-29 |
| 9173094 | Method and apparatus for performing handover in consideration of authentication procedure | Yongho Kim, Kiseon Ryu | 2015-10-27 |
| 9161216 | Traffic encryption key management for machine to machine multicast group | Jinsam Kwak, Kiseon Ryu, Wookbong Lee | 2015-10-13 |
| 9137852 | Data communication method and apparatus via interlock between heterogeneous networks in radio access system supporting multi radio access technology | Youngsoo Yuk, Eunjong Lee, Heejeong Cho, Jinsam Kwak | 2015-09-15 |
| 9125125 | Method for performing handover in broadband wireless access system | Jin Ho Lee, Giwon Park | 2015-09-01 |
| 9042896 | Method and apparatus for efficient zone switch operation in a broadband wireless access system | Jinsam Kwak, Kiseon Ryu, Wookbong Lee | 2015-05-26 |
| 9026116 | Method for controlling uplink power in a broadband wireless access system | Jinsam Kwak, Kiseon Ryu, Wookbong Lee | 2015-05-05 |
| 8958367 | Method and apparatus for initial access to a network in a femto system | Jin Won Lee, Yongho Kim, Kiseon Ryu | 2015-02-17 |
| 8953525 | Method and apparatus for performing uplink ranging in a wireless access system | Young Soo Yuk, Jin Won Lee, Giwon Park | 2015-02-10 |
| 8942149 | Method and apparatus for transmitting a broadcasting service in a system that supports machine to machine communications | Kiseon Ryu | 2015-01-27 |
| 8934898 | Data communication method and apparatus via interlock between heterogeneous networks in radio access system supporting multi radio access technology | Youngsoo Yuk, Eunjong Lee, Heejeong Cho | 2015-01-13 |
| 8929340 | Method of changing a zone in a broadband wireless access system | Jinsam Kwak, Kiseon Ryu, Wookbong Lee | 2015-01-06 |
| 8903930 | Group-based M2M communication method | Giwon Park, Youngsoo Yuk, Jin Won Lee | 2014-12-02 |
| 8885606 | Apparatus and method for updating control information of a target base station during handover operation in a broadband wireless communication system | Kiseon Ryu, Jinsam Kwak | 2014-11-11 |
| 8625723 | Method and apparatus for performing demapping in wireless communication system | Wookbong Lee, Jinsam Kwak, Kiseon Ryu | 2014-01-07 |
| 8412195 | Data communication method and apparatus via interlock between heterogeneous networks in radio access system supporting multi radio access technology | Youngsoo Yuk, Eunjong Lee, Heejeong Cho | 2013-04-02 |