Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11006459 | Random access technique in mobile communication system using beamforming | Sun-Heui Ryoo, Sung-Jin Park, Dong-Ho Cho | 2021-05-11 |
| 10999872 | Random access technique in mobile communication system using beamforming | Sun-Heui Ryoo, Sung-Jin Park, Dong-Ho Cho | 2021-05-04 |
| 10945102 | Method and apparatus for transmitting and receiving in communication system | Sun-Heui Ryoo, Dongseok Roh, Minhoe Kim, Dong-Ho Cho | 2021-03-09 |
| 10484996 | Device and method for transmitting and receiving control information in wireless communication system | Sunheui Ryoo, Sung-Jin Park, Dong-Ho Cho | 2019-11-19 |
| 10342048 | Method and apparatus for processing random access in wireless communication system | Sunheui Ryoo, Sung-Jin Park, Dong-Ho Cho | 2019-07-02 |
| 10314080 | Random access technique in mobile communication system using beamforming | Sun-Heui Ryoo, Sung-Jin Park, Dong-Ho Cho | 2019-06-04 |
| 8660204 | Data transmitter and method for forming symbol thereof | Chan Bok JEONG, Daeho Kim | 2014-02-25 |