Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |