Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9131505 | Base station and method for providing uplink service | Juhee Kim, Sook Jin Lee, Kyung Soo Kim | 2015-09-08 |
| 9102616 | Organic compound, organic electronic device using same, and terminal for same | Dongha Kim, Soungyun Mun, Jungcheol Park, Jinuk Ju, Jangyeol Baek +3 more | 2015-08-11 |
| 9094877 | Handover method in wireless communication system | Soojung Jung, Juhee Kim, Jae Sun Cha, Kwang Jae Lim, Hyun Lee +1 more | 2015-07-28 |
| 9066254 | Mobile station, base station, and relay station for a wireless access system | Sung Cheol Chang, Sung Kyung Kim, Hyun Lee, Chul Sik Yoon | 2015-06-23 |
| 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 |
| 9026142 | Apparatus and method for reporting location information of terminal | Namsuk Lee, Kyung Soo Kim | 2015-05-05 |
| 9025508 | Method for receiving mobile multicast broadcast service in multi-carrier wireless communication system | Jae Sun Cha, Soojung Jung, Sung Cheol Chang, Kwang Jae Lim, Hyun Lee +1 more | 2015-05-05 |
| 9017828 | Compound including indole derivative in which two tertiary amines are substituted, organic electronic element using same, and terminal thereof | Dongha Kim, Jungcheol Park, Jinuk Ju, Jangyeol Baek, Wonsam Kim +2 more | 2015-04-28 |
| 8995319 | Terminal of supporting direct communication using infra communication and direct communication method of the same | Sung Cheol Chang, Mi Young Yun, Sung Kyung Kim, Won-Ik Kim, Hyun Lee +3 more | 2015-03-31 |
| 8976731 | Base station, mobile station, paging message transmitting method, and paging message receiving method | Soojung Jung, Jae Sun Cha, Sung Cheol Chang, Hyun Lee, Chul Sik Yoon | 2015-03-10 |
| 8971224 | Multi-carriers managing device and method and sleep mode operating method of terminal | Juhee Kim, Hyun-Jae Kim, Kyung Soo Kim | 2015-03-03 |
| 8948073 | Method and apparatus for managing carrier of multicast and broadcast service | Jae Sun Cha, Soojung Jung, Sung Cheol Chang, Hyun Lee, Chul Sik Yoon | 2015-02-03 |
| 8937894 | Method and apparatus for allocating multicast resource and method and apparatus for receiving multicast resource allocation information | Sung Kyung Kim, Sung Cheol Chang, Won-Ik Kim, Mi Young Yun, Hyun Lee +2 more | 2015-01-20 |
| 8914050 | Base station, mobile station, paging message transmitting method, and paging message receiving method | Soojung Jung, Jae Sun Cha, Sung Cheol Chang, Hyun Lee, Chul Sik Yoon | 2014-12-16 |
| 8897258 | Method of transmitting data for reducing interference in hierarchical cell structure | Juhee Kim, Jae Sun Cha, Kwang Jae Lim, Soojung Jung, Hyun Lee +1 more | 2014-11-25 |
| 8889271 | Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for same | Junghwan Park, Daesung Kim, Jungcheol Park, Kiwon KIM, Jinuk Ju +15 more | 2014-11-18 |
| 8885578 | Method of transmitting multicast broadcast service | Jae Sun Cha, Juhee Kim, Soojung Jung, Hyun Lee, Kwang Jae Lim +1 more | 2014-11-11 |
| 8842832 | Method and apparatus for supporting security in muliticast communication | Sung Kyung Kim, Sung Cheol Chang, Hyun Lee, Chul Sik Yoon | 2014-09-23 |
| 8837404 | Method of updating system information in wireless communication system | Jae Sun Cha, Juhee Kim, Soojung Jung, Kwang Jae Lim, Hyun Lee +1 more | 2014-09-16 |
| 8825794 | Apparatus and method for transmitting and receiving multicast broadcast service | Soojung Jung, Jae Sun Cha, Sung Cheol Chang, Hyun Lee, Chul Sik Yoon | 2014-09-02 |
| 8824348 | Method for controlling power saving mode in group communication | Sung Kyung Kim, Sung Cheol Chang, Hyun Lee, Chul Sik Yoon | 2014-09-02 |
| 8774807 | Method of performing handover in multi carrier wireless access system | Soojung Jung, Juhee Kim, Jae Sun Cha, Kwang Jae Lim, Hyun Lee +1 more | 2014-07-08 |
| 8750193 | Apparatus and method for transmitting and receiving MBS data | Soojung Jung, Jae Sun Cha, Sung Cheol Chang, Hyun Lee, Chul Sik Yoon | 2014-06-10 |
| 8743898 | Apparatus and method for transmitting and receiving multicast broadcast service data | Soojung Jung, Jae Sun Cha, Sung Cheol Chang, Hyun Lee, Chul Sik Yoon | 2014-06-03 |
| 8738095 | Method for operation of femto base station based on radio access system | Jae Sun Cha, Soojung Jung, Juhee Kim, Kwang Jae Lim, Hyun Lee +4 more | 2014-05-27 |