Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004995 | Method and apparatus for managing a cooperative diversity system | Tae In Hyon, Jae-Hak Chung, Sang-Jo Yoo, Sung Hwan Sohn | 2011-08-23 |
| 7881277 | Communication method and apparatus for distributed network system where cognitive radio technology is applied | Tae In Hyon, Jae-Hak Chung, Sang-Jo Yoo, Kyoung-Jin Jo | 2011-02-01 |
| 7876733 | Method and apparatus for communicating by use of relaying system in a cognitive radio technique | Tae In Hyon, Jae-Hak Chung, Sang-Jo Yoo, Young Gun Ji | 2011-01-25 |
| 7877109 | Method and apparatus for controlling transmission power of cognitive radio environment | Tae In Hyon, Jae-Hak Chung, Sang-Jo Yoo, Yang-soo Kwon | 2011-01-25 |