Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7450652 | Apparatus and method for receiving signals in an OFDM communication system | Cheol-Jin Park, Eung Sun Kim, Gi-Hong Im, Ho-Jin Kim | 2008-11-11 |
| 7433413 | Data transmission apparatus and method in an OFDM communication system | Kyung-Whoon Cheun, Joo-Yeol Yang | 2008-10-07 |
| 7433419 | ICI cancellation method for an OFDM system | Jae-Yeun Yun, Yong-hoon Lee, Eung Sun Kim, Ho-Jin Kim, Chan-Soo Hwang +1 more | 2008-10-07 |
| 7411924 | Method for allocating subchannels in an OFDMA mobile communication system | Yoon-Ok Cho, Yong-hoon Lee, Young-Ho Jung, Eung Sun Kim, Jae-Hak Chung +2 more | 2008-08-12 |
| 7319685 | Method for assigning channels based on spatial division multiplexing in an orthogonal frequency division multiplexing system with multiple antennas | Eung Sun Kim, Jae-Hak Chung, Ho-Jin Kim, Joo-Hwan Chun, Kyung-Chun Lee +1 more | 2008-01-15 |
| 7307974 | System and method for channel estimation in an OFDM mobile communication system | Yung-Soo Kim, Gi-Hong Im, Hui-Chul Won, Cheol-Jin Park | 2007-12-11 |
| 7260366 | Apparatus and method for transmitting and receiving data using an antenna array in a mobile communication system | Yong-Suk Lee, Sung Jin Kim, Sang Hwan Park, Hun-Kee Kim | 2007-08-21 |
| 7206353 | Mobile communication apparatus including an antenna array and mobile communication method | Sung Jin Kim, Ki-Ho Kim, Hyeon-Woo Lee, Yong-Suk Lee, Yung-Soo Kim | 2007-04-17 |
| 7079514 | Mobile communication apparatus with antenna array and mobile communication method thereof | Sung Jin Kim, Ju-Ho Lee, Yong-Suk Lee, Ki-Ho Kim, Hyeon-Woo Lee | 2006-07-18 |
| 7072660 | Code reuse apparatus in CDMA wireless communication system using beamforming by antenna array and code reuse method therefor | Sung Jin Kim | 2006-07-04 |
| 7050776 | Mobile communication apparatus including transceiving multi-antennas and mobile communication method | Sung Jin Kim, Ho-Jin Kim, Yung-Soo Kim | 2006-05-23 |