Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8121210 | Apparatus and method for signal detection in multiple input multiple output wireless communication system | Ji-Hoon Cho, Sung-Kwon Jo, Jae-Hyok Lee | 2012-02-21 |
| 7957499 | Apparatus and method for compensating timing offset in broadband wireless communication system | Ki-Hwan Hwang, Ji-Ho Jang, Sung-Kwon Jo, Jae-Hyok Lee | 2011-06-07 |
| 7894858 | User selection apparatus and method for SDMA in a MIMO system | Won-Il Roh, Jeong-Tae Oh, Jae-Ho Jeon, Seung-Joo Maeng, Chan-Byoung Chae | 2011-02-22 |
| 7826344 | Apparatus and method for transmitting pilot signal in a BWA communication system using transmit antennas | Jeong-Tae Oh, Won-Il Roh, Seung-Joo Maeng, Jae-Ho Jeon, Pan-Yuh Joo +3 more | 2010-11-02 |
| 7801237 | Apparatus and method of space time frequency block code | Chan-Byoung Chae, Hong-sil Jeong, Sung-Ryul Yun, Won-Il Roh, Jeong-Tae Oh +3 more | 2010-09-21 |
| 7664192 | Apparatus and method for minimizing a PAPR in an OFDM communication system | Sung-Ryul Yun, Chan-Byoung Chae, Hong-sil Jeong, Dong-Seek Park, Won-Il Roh +3 more | 2010-02-16 |
| 7660607 | Method for supporting various multi-antenna schemes in BWA system using multiple antennas | Jeong-Tae Oh, Won-Il Roh, Jae-Ho Jeon, Sung-Ryul Yun, Hong-sil Jeong +2 more | 2010-02-09 |
| 7590045 | Apparatus and method for transmitting fast feedback information in a wireless communication system | Jeong-Tae Oh, Won-Il Roh, Jae-Ho Jeon, Seung-Joo Maeng, Chan-Byoung Chae +3 more | 2009-09-15 |
| 7515644 | Apparatus and method for space-time-frequency block coding for increasing performance | Chan-Byoung Chae, Sung-Ryul Yun, Hong-sil Jeong, Won-Il Roh, Dong-Seek Park +2 more | 2009-04-07 |
| 7508880 | Apparatus and method for space-time-frequency block coding for increasing performance | Sung-Ryul Yun, Chan-Byoung Chae, Hong-sil Jeong, Won-Il Roh, Dong-Seek Park +2 more | 2009-03-24 |
| 7463693 | Apparatus and method for full-diversity, full-rate space-time block coding for two transmit antennas | Chan-Byoung Chae, Won-Il Roh, Sung-Ryul Yun, Hong-sil Jeong, Jae-Hak Chung +6 more | 2008-12-09 |