Issued Patents 2021
Showing 1–3 of 3 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 |