Issued Patents All Time
Showing 1–25 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10637701 | Method and apparatus for transmitting physical uplink control channel | Taegyun Noh, Kwang Jae Lim, Yu Ro LEE, Sung Cheol Chang | 2020-04-28 |
| 9877249 | Device, method for managing carrier of base station, terminal and method for managing carrier thereof | Juhee Kim, Eunkyung Kim, Soojung Jung, Jae Sun Cha, Kwang Jae Lim +1 more | 2018-01-23 |
| 9504007 | Terminal, method for managing thereof, base station and method for managing thereof | Won-Ik Kim, Juhee Kim, Soojung Jung, Eunkyung Kim, Sung Cheol Chang | 2016-11-22 |
| 9332482 | Method for communication of base station, terminal and relay station | Eunkyung Kim, Sung Kyung Kim, Sung Cheol Chang, Hyun Lee, Kwang Jae Lim | 2016-05-03 |
| 9271262 | Method and apparatus for managing multicast and broadcast service resource | Eunkyung Kim, Sung Cheol Chang, Jae Sun Cha, Soojung Jung, Hyun Lee | 2016-02-23 |
| 9265071 | Signalling method for direct communication between terminals | Sung Cheol Chang, Mi Young Yun, Seokki Kim, Won-Ik Kim, Hyun Lee +1 more | 2016-02-16 |
| 9237588 | Method for transmitting uplink data, and base station and terminal supporting the same in mobile communication system | Jae Sun Cha, Soojung Jung, Seokki Kim | 2016-01-12 |
| 9226116 | Method and apparatus for managing configuration information of multicast and broadcast service | Eunkyung Kim, Jae Sun Cha, Soojung Jung, Sung Cheol Chang, Hyun Lee | 2015-12-29 |
| 9209918 | Method and apparatus for transmitting synchronization channel, and method and apparatus for receiving synchronization channel | Seokki Kim, Sung Cheol Chang, Mi Young Yun, Eunkyung Kim, Won-Ik Kim +3 more | 2015-12-08 |
| 9209886 | Terminal and communication method thereof | Won-Ik Kim, Eunkyung Kim, Sung Kyung Kim, Sung Cheol Chang, Jae Sun Cha +5 more | 2015-12-08 |
| 9198201 | Method of direct communication between terminals respectively connected and unconnected to base station | Mi Young Yun, Hyun Lee, Seokki Kim, Won-Ik Kim, Sung Kyung Kim +1 more | 2015-11-24 |
| 9191785 | Group communication method and apparatus | Sung Kyung Kim, Sung Cheol Chang, Eunkyung Kim, Hyun Lee | 2015-11-17 |
| 9191941 | Method and apparatus for managing resource | Sung Kyung Kim, Sung Cheol Chang, Mi Young Yun, Won-Ik Kim, Hyun Lee +1 more | 2015-11-17 |
| 9185679 | Method of low-duty mode operation of femtocell base station | Sung Cheol Chang, Won-Ik Kim, Hyun-Jae Kim, Sung Kyung Kim | 2015-11-10 |
| 9179269 | Method and apparatus for transmitting synchronization signal in talk-around direct communication network | Hyun Lee, Mi Young Yun, Seok Ki Kim, Won-Ik Kim, Sung Cheol Chang | 2015-11-03 |
| 9173237 | Communication method of relay, terminal, and communication method of the terminal | Won-Ik Kim, Eunkyung Kim, Sung Kyung Kim, Sung Cheol Chang, Mi Young Yun +4 more | 2015-10-27 |
| 9154922 | Multicast management method and apparatus | Eunkyung Kim, Sung Cheol Chang, Sung Kyung Kim, Hyun Lee | 2015-10-06 |
| 9137777 | Base station, mobile station, paging message transmitting method, and paging message receiving method | Soojung Jung, Eunkyung Kim, Jae Sun Cha, Sung Cheol Chang, Hyun Lee | 2015-09-15 |
| 9113482 | Method and apparatus for transmitting frames in talk-around direct communication | Seokki Kim, Sung Cheol Chang, Mi Young Yun, Won-Ik Kim, Hyun Lee +1 more | 2015-08-18 |
| 9094877 | Handover method in wireless communication system | Soojung Jung, Juhee Kim, Eunkyung Kim, Jae Sun Cha, Kwang Jae Lim +1 more | 2015-07-28 |
| 9066254 | Mobile station, base station, and relay station for a wireless access system | Eunkyung Kim, Sung Cheol Chang, Sung Kyung Kim, Hyun Lee | 2015-06-23 |
| 9042242 | Identifying method and protocol data unit generating apparatus | Sung Cheol Chang, Sung-Geun Jin, Won-Ik Kim, Kwang Jae Lim | 2015-05-26 |
| 9042346 | Mobile relay station and handover method thereof | Won-Ik Kim, Sung Kyung Kim, Seokki Kim, Mi Young Yun, Hyun Lee +1 more | 2015-05-26 |
| 9036550 | Method and terminal for direct communication between terminals | Sung Cheol Chang, Mi Young Yun, Seokki Kim, Won-Ik Kim, Sung Kyung Kim +2 more | 2015-05-19 |
| 9025508 | Method for receiving mobile multicast broadcast service in multi-carrier wireless communication system | Eunkyung Kim, Jae Sun Cha, Soojung Jung, Sung Cheol Chang, Kwang Jae Lim +1 more | 2015-05-05 |