Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11330444 | Cognitive radio communication control device for determining cognitive radio terminal and cognitive radio terminal determining method | Seong-Lyun Kim, Han Wool Cha | 2022-05-10 |
| 11071110 | Method and device for allocating dynamic frequency for secondary user in cognitive radio network | Seong-Lyun Kim, Hye-Sung Kim, Han Wool Cha, Seung-Woo Ko | 2021-07-20 |
| 10904766 | Method of determining node location in cognitive radio network environment and node location determination device for implementing the method | Sang Cheon Park, Young-Taek Hong, Seong-Lyun Kim | 2021-01-26 |