Issued Patents All Time
Showing 626–650 of 668 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7639600 | Low complexity channel estimation for orthogonal frequency division modulation systems | Kok-Wui Cheong | 2009-12-29 |
| 7636297 | Transmit diversity technique based on channel randomization for OFDM systems | Jungwon Lee | 2009-12-22 |
| 7630462 | Reduced complexity viterbi decoding method and apparatus | Kok-Wui Cheong | 2009-12-08 |
| 7623052 | Strong short-pulse interference detection method | Songping Wu, Yui Lin | 2009-11-24 |
| 7607073 | Methods, algorithms, software, circuits, receivers and systems for iteratively decoding a tailbiting convolutional code | Kok-Wui Cheong | 2009-10-20 |
| 7596182 | Optimum symbol timing estimation with various performance measures for OFDM systems | Jungwon Lee, Dimitrios-Alexandros Toumpakaris | 2009-09-29 |
| 7587170 | Digital radio data system receiver methods and apparatus | Jungwon Lee, Dimitrios-Alexandros Toumpakaris, Chris C. Lee | 2009-09-08 |
| 7570722 | Carrier frequency offset estimation for OFDM systems | Jungwon Lee, Dimitrios-Alexandros Toumpakaris | 2009-08-04 |
| 7570210 | Steering matrix feedback for beamforming | Rohit U. Nabar, Peter Loc | 2009-08-04 |
| 7567634 | Reduced complexity viterbi decoding method and apparatus | Kok-Wui Cheong | 2009-07-28 |
| 7564913 | Divisionless baseband equalization in symbol modulated communications | Kok-Wui Cheong | 2009-07-21 |
| 7555065 | Adaptive signal tuning for digital radio receivers operating in FM bands | Dimitrios-Alexandros Toumpakaris, Jungwon Lee | 2009-06-30 |
| 7545867 | Adaptive channel bandwidth selection for MIMO wireless systems | Kok-Wui Cheong, Randy Tsang | 2009-06-09 |
| 7529179 | Joint maximum likelihood estimation of integer carrier frequency offset and channel in OFDM systems | Jungwon Lee, Dimitrios-Alexandros Toumpakaris | 2009-05-05 |
| 7515657 | Frequency tracking for OFDM transmission over frequency selective channels | Jungwon Lee, Dimitrios-Alexandros Toumpakaris | 2009-04-07 |
| 7505523 | Integer frequency offset estimation based on the maximum likelihood principal in OFDM systems | Jungwon Lee, Dimitrios-Alexandros Toumpakaris | 2009-03-17 |
| 7478314 | Methods, algorithms, software, circuits, receivers and system for decoding convolutional code | Kok-Wui Cheong, Dimitrios-Alexandros Toumpakaris | 2009-01-13 |
| 7433425 | Adaptive signal tuning for digital radio receivers operating, in FM bands | Dimitrios-Alexandros Toumpakaris, Jungwon Lee | 2008-10-07 |
| 7421013 | Maximum likelihood estimation of time and frequency offset for OFDM systems | Jungwon Lee, Dimitrios-Alexandros Toumpakaris | 2008-09-02 |
| 7406302 | Digital FM stereo receiver architecture | — | 2008-07-29 |
| 7388529 | Interference detection using a moving window | Songping Wu, Yui Lin | 2008-06-17 |
| 7388924 | Method and apparatus for equalization and decoding in a wireless communications system including plural receiver antennae | Kok-Wui Cheong | 2008-06-17 |
| 7372919 | Space-time block decoder for a wireless communications system | Kok-Wui Cheong | 2008-05-13 |
| 7366488 | Digital carrier-recovery scheme for FM stereo detection | — | 2008-04-29 |
| 7190732 | Multilevel coding with unequal error protection and time diversity for bandwidth efficient transmission | Sae-Young Chung | 2007-03-13 |