Issued Patents All Time
Showing 51–75 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8718679 | Method for broadcasting and method for receiving location information of base station | Won-Ik Kim, Sung-Geun Jin, Sung Cheol Chang, Kwang Jae Lim, Jee-Hwan Ahn | 2014-05-06 |
| 8718660 | Apparatus for measuring radio environment of base station and method for measuring the same | Sung Cheol Chang, Hyun-Jae Kim, Won-Ik Kim, Sung Kyung Kim, Jee-Hwan Ahn | 2014-05-06 |
| 8717914 | Method for controlling interference | Sung Kyung Kim, Sung Cheol Chang, Hyun-Jae Kim, Won-Ik Kim, Jee-Hwan Ahn | 2014-05-06 |
| 8713395 | Transmitting apparatus and retransmitting method | Jae Sun Cha, Kwang Jae Lim, Sung Cheol Chang | 2014-04-29 |
| 8694007 | Method for providing and receiving reliable service in wireless communication system | Juhee Kim, Jae Sun Cha, Kwang Jae Lim, Soojung Jung, Eunkyung Kim +1 more | 2014-04-08 |
| 8681732 | Method of changing frequency assignment status in broadband wireless access system | Chul Park, Kwang Jae Lim, Hyun Lee | 2014-03-25 |
| 8675600 | Method for transmitting signals | Sung Cheol Chang, Kwang Jae Lim, Sung Kyung Kim, Hyun-Gu Lee | 2014-03-18 |
| 8656480 | Method for negotiating security-related functions of subscriber station in wireless portable internet system | Seok-Heon Cho, Tae Yong Lee, Sun Hwa Lim, Jun-Hyuk Song, Ji-Cheol Lee +1 more | 2014-02-18 |
| 8649334 | Radio resource reallocating method for circuit mode | Sung Kyung Kim, Sung Cheol Chang, Kwang Jae Lim | 2014-02-11 |
| 8644233 | Method of transmitting control information and terminal thereof | Sung Cheol Chang, Kwang Jae Lim, Sung Kyung Kim, Seok-Heon Cho | 2014-02-04 |
| 8634391 | Method for communication using carrier switching in mobile communication system supporting multiple carrier | Eunkyung Kim, Jae Sun Cha, Juhee Kim, Soojung Jung, Hyun Lee +1 more | 2014-01-21 |
| 8630649 | Terminal, method for handover thereof and supporting method for handover of base station | Sung-Geun Jin, Sung Cheol Chang, Won-Ik Kim | 2014-01-14 |
| 8630257 | Method of performing handover in wireless communication system | Jae Sun Cha | 2014-01-14 |
| 8615243 | Method of broadcasting and receiving neighboring base station advertisement message in broadband wireless access system, and handover method using the same | Chul Park | 2013-12-24 |
| 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, Ae-Soon Park, Kyung Soo Kim, Jee-Hwan Ahn | 2013-12-24 |
| 8588145 | Method for allocating and accessing radio resources in OFDMA system | Soon Yong LIM, Jae Heung Kim, Kun-Min Yeo, Byung-Han Ryu | 2013-11-19 |
| 8559360 | Method and apparatus for controlling power for uplink | Hyun-Jae Kim, Sung Cheol Chang, Sung Kyung Kim, Won-Ik Kim | 2013-10-15 |
| 8548468 | Method for providing service of femtocell, and transmitter and receiver for the same | Sung-Geun Jin, Sung Cheol Chang, Won-Ik Kim | 2013-10-01 |
| 8522103 | Method and apparatus for controlling retransmission | Sung Kyung Kim, Kwang Jae Lim, Sung Cheol Chang | 2013-08-27 |
| 8503404 | Uplink synchronization request method in mobile communication system, CDMA allocation IE thereof, and apparatus using the same | Sung Kyung Kim, Kwang Jae Lim, Jee-Hwan Ahn | 2013-08-06 |
| 8494562 | Method of providing location information in wireless communication system | Eunkyung Kim, Jae Sun Cha, Juhee Kim, Soojung Jung, Hyun Lee +1 more | 2013-07-23 |
| 8483147 | Method and apparatus for transmitting feedback information | Kwang Jae Lim | 2013-07-09 |
| 8479270 | Method for allocating authorization key identifier for wireless portable internet system | Seok-Heon Cho, Sung Cheol Chang | 2013-07-02 |
| 8462706 | Method for requesting and reporting channel quality information in wireless system and apparatus thereof | Jae Heung Kim, Kun-Min Yeo, Soon Yong LIM, Byung-Han Ryu | 2013-06-11 |
| 8441998 | Method of transmitting broadcast information in multiple carrier system | Eunkyung Kim, Juhee Kim, Soojung Jung, Jae Sun Cha, Kwang Jae Lim +1 more | 2013-05-14 |