Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10575334 | Method and apparatus for fast access and method of supporting fast access in communication system | Seungkwon CHO, Taegyun Noh, Anseok Lee, Sung Cheol Chang | 2020-02-25 |
| 10404441 | Method and apparatus for configuring transmission time interval in mobile communication system | Anseok Lee, Seungkwon CHO, Sung Cheol Chang | 2019-09-03 |
| 10142953 | Method and apparatus for performing synchronous HARQ operation according to variable TTI allocation | Anseok Lee, Seungkwon CHO, Sung Cheol Chang | 2018-11-27 |
| 10070429 | Method and apparatus for transmitting information in low latency mobile communication system | Anseok Lee, Sung Cheol Chang, Seungkwon CHO | 2018-09-04 |
| 10064110 | Method and apparatus for handover in wireless communication system | Won-Ik Kim, Seokki Kim, Taegyun Noh, Yu Ro LEE, Kwang Jae Lim +2 more | 2018-08-28 |
| 10039134 | Method and apparatus for random access in wireless communication system | Seungkwon CHO, Anseok Lee, Sung Cheol Chang | 2018-07-31 |
| 9955510 | Method and terminal for distributed access | Seungkwon CHO, Seokki Kim, Sung Kyung Kim, Hyung Jin Kim, Sung Cheol Chang | 2018-04-24 |
| 9877249 | Device, method for managing carrier of base station, terminal and method for managing carrier thereof | Juhee Kim, Eunkyung Kim, Jae Sun Cha, Kwang Jae Lim, Hyun Lee +1 more | 2018-01-23 |
| 9525467 | Cooperation multi-input multi-output transmitting/receiving method and terminal for supporting the same | Seokki Kim, Sung Cheol Chang, Seungkwon CHO, Hyung Jin Kim, Hyun Lee +1 more | 2016-12-20 |
| 9504007 | Terminal, method for managing thereof, base station and method for managing thereof | Won-Ik Kim, Juhee Kim, Eunkyung Kim, Sung Cheol Chang, Chul Sik Yoon | 2016-11-22 |
| 9485797 | Method and apparatus for device-to-device direct communication | Hyung Jin Kim, Seungkwon CHO, Seokki Kim, Hyun Lee, Sung Cheol Chang | 2016-11-01 |
| 9480004 | Discovery method and apparatus in device-to-device direct communication | Seungkwon CHO, Hyung Jin Kim, Seokki Kim, Hyun Lee, Sung Cheol Chang | 2016-10-25 |
| 9408137 | Discovery signal transmitted in direct communication system, and method of transmitting/receiving the discovery signal | Sung Kyung Kim, Seungkwon CHO, Chanho Yoon, Hyung Jin Kim, Sung Cheol Chang +1 more | 2016-08-02 |
| 9277518 | Synchronization method and apparatus in device-to-device direct communication | Hyung Jin Kim, Chanho Yoon, Sung Kyung Kim, Seungkwon CHO, Sung Cheol Chang +1 more | 2016-03-01 |
| 9276693 | Apparatus and method for transmitting synchronization signal | Hyung Jin Kim, Seokki Kim, Seungkwon CHO, Sung Cheol Chang, DongSeung Kwon | 2016-03-01 |
| 9271262 | Method and apparatus for managing multicast and broadcast service resource | Eunkyung Kim, Sung Cheol Chang, Jae Sun Cha, Hyun Lee, Chul Sik Yoon | 2016-02-23 |
| 9237588 | Method for transmitting uplink data, and base station and terminal supporting the same in mobile communication system | Jae Sun Cha, Seokki Kim, Chul Sik Yoon | 2016-01-12 |
| 9226116 | Method and apparatus for managing configuration information of multicast and broadcast service | Eunkyung Kim, Jae Sun Cha, Sung Cheol Chang, Hyun Lee, Chul Sik Yoon | 2015-12-29 |
| 9204479 | Method of transmitting and receiving data in talk-around direct communication network | Sung Kyung Kim, Seungkwon CHO, Hyung Jin Kim, Chanho Yoon, Sung Cheol Chang | 2015-12-01 |
| 9137777 | Base station, mobile station, paging message transmitting method, and paging message receiving method | Eunkyung Kim, Jae Sun Cha, Sung Cheol Chang, Hyun Lee, Chul Sik Yoon | 2015-09-15 |
| 9094877 | Handover method in wireless communication system | Juhee Kim, Eunkyung Kim, Jae Sun Cha, Kwang Jae Lim, Hyun Lee +1 more | 2015-07-28 |
| 9025508 | Method for receiving mobile multicast broadcast service in multi-carrier wireless communication system | Eunkyung Kim, Jae Sun Cha, Sung Cheol Chang, Kwang Jae Lim, Hyun Lee +1 more | 2015-05-05 |
| 8976693 | Method for reporting emergency and terminal in mobile communication system | Jae Sun Cha, Seokki Kim, Chul Sik Yoon, Kwang Jae Lim | 2015-03-10 |
| 8976731 | Base station, mobile station, paging message transmitting method, and paging message receiving method | Eunkyung Kim, Jae Sun Cha, Sung Cheol Chang, Hyun Lee, Chul Sik Yoon | 2015-03-10 |
| 8948073 | Method and apparatus for managing carrier of multicast and broadcast service | Eunkyung Kim, Jae Sun Cha, Sung Cheol Chang, Hyun Lee, Chul Sik Yoon | 2015-02-03 |