Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7920834 | Apparatus and method for selecting antennas and nodes MIMO communication system | Wun Cheol Jeong, Cheol Sig Pyo | 2011-04-05 |
| 7899074 | Apparatus and method for controlling multi-channel access | Tae Joon Park, Se Han Kim, Cheol Sig Pyo, Jae Yong Lee, Byung-Chul Kim | 2011-03-01 |
| 7893836 | Method and apparatus for avoiding collision between each of radio frequency identification readers | Byunghyun Chung, Hee-Sook Mo, Cheol Sig Pyo | 2011-02-22 |
| 7884723 | Lower power battery-assisted RFID tag having improved recognition distance, and wake-up method thereof | Jae Young Jung, Hae-Won Son, Jong-Hyun Seo, Junho Yeo, Gil-Young Choi +2 more | 2011-02-08 |