Issued Patents All Time
Showing 101–110 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8233845 | Method for measuring variable bandwidth wireless channel and transmitter and receiver therefor | Sung Jun Lee, Heon-Kook Kwon, Myung Don Kim, Kwang-Chun Lee | 2012-07-31 |
| 8174328 | Dual-band wideband local oscillation signal generator | Bong Hyuk Park, Kwang-Chun Lee | 2012-05-08 |
| 8175071 | Intercell interference mitigation apparatus and method | Junyoung Nam, Seong Rag Kim | 2012-05-08 |
| 8149769 | Apparatus and method of transmitting and receiving reception acknowledgment signal in mobile communication system | HeeSoo Lee | 2012-04-03 |
| 8139498 | Method and apparatus for determining reporting period of channel quality information in multi-carrier wireless system | Bangwon Seo, HeeSoo Lee, Dongwoo Kim, In Ho Lee | 2012-03-20 |
| 8112040 | Method for measuring variable bandwidth wireless channel and transmitter and receiver therefor | Sung Jun Lee, Heon-Kook Kwon, Myung Don Kim, Kwang-Chun Lee | 2012-02-07 |
| 8089859 | Device and method for transmitting and receiving pilot signal in wireless communication system | Byung Jang Jeong, Tae Gyun Noh | 2012-01-03 |
| 7974180 | Transmitting/receiving apparatus of wideband wireless channel apparatus using multiple carriers | Kwang-Chun Lee | 2011-07-05 |
| 7911986 | Apparatus and method for measuring bi-directional radio channel having multiple antenna | Heon-Kook Kwon, Kwang-Chun Lee | 2011-03-22 |
| 7460833 | Transmitting apparatus of communication system | Hong-Sup Lee, Kwang-Chun Lee | 2008-12-02 |