Issued Patents All Time
Showing 851–875 of 904 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8446317 | Beamforming scheme for phased-array antennas | Songping Wu, Manyuan Shen, Quan Zhou, Hui-Ling Lou | 2013-05-21 |
| 8442138 | Codebook selection for transmit beamforming | Rohit U. Nabar | 2013-05-14 |
| 8442141 | Opportunistic beamforming in a wireless communication system | Sudhir Srinivasa, Rohit U. Nabar | 2013-05-14 |
| 8441968 | Physical layer frame format design for wideband wireless communications systems | Rohit U. Nabar, Arul Durai Murugan Palanivelu, Hui-Ling Lou, Songping Wu | 2013-05-14 |
| 8437440 | PHY frame formats in a system with more than four space-time streams | Rohit U. Nabar, Sudhir Srinivasa | 2013-05-07 |
| 8428168 | Implicit MIMO antenna selection | Rohit U. Nabar | 2013-04-23 |
| 8428530 | Increasing the robustness of channel estimates derived through sounding for WLAN | Rohit U. Nabar, Arul Durai Murugan Palanivelu | 2013-04-23 |
| 8400968 | Frame padding for wireless communications | Yong Liu, Harish Ramamurthy, Ken Kinwah Ho, Raja Banerjea | 2013-03-19 |
| 8395997 | Multi-channel wireless communications | Raja Banerjea, Yong Liu, Harish Ramamurthy, Sudhir Srinivasa | 2013-03-12 |
| 8391397 | Calibration correction for implicit beamforming in a wireless MIMO communication system | Rohit U. Nabar, Kedar Shirali, Peter Loc | 2013-03-05 |
| 8385390 | PHY preamble format for wireless communication system | Rohit U. Nabar, Songping Wu | 2013-02-26 |
| 8385440 | Apparatus for generating spreading sequences and determining correlation | Rohit U. Nabar, Songping Wu, Hui-Ling Lou | 2013-02-26 |
| 8380148 | Power amplifier adjustment for transmit beamforming in multi-antenna wireless systems | Rohit U. Nabar | 2013-02-19 |
| 8379757 | Narrow-band OFDM mode for WLAN | Sudhir Srinivasa, Rohit U. Nabar, Raja Banerjea | 2013-02-19 |
| 8379745 | Forward channel variation detection in a wireless communication system | Rohit U. Nabar, Jungwon Lee | 2013-02-19 |
| 8374273 | Method and apparatus for transmit beamforming | Zhiyu Yang | 2013-02-12 |
| 8374096 | Method for selecting antennas and beams in MIMO wireless LANs | Daqing Gu, Jinyun Zhang, Andreas F. Molisch | 2013-02-12 |
| 8369387 | Bit sync for receiver with multiple antennas | Zhiyu Yang | 2013-02-05 |
| 8358668 | Physical layer frame format design for wideband wireless communications systems | Rohit U. Nabar, Arul Durai Murugan Palanivelu, Hui-Ling Lou, Songping Wu | 2013-01-22 |
| 8345797 | Method and apparatus for generating steering matrices for beamforming | Arul Durai Murugan Palanivelu, Swaroop Venkatesh | 2013-01-01 |
| 8335167 | Refining beamforming techniques for phased-array antennas | Hui-Ling Lou, Yong Liu, Songping Wu | 2012-12-18 |
| 8331419 | Efficient physical layer preamble format | Rohit U. Nabar, Songping Wu, Hui-Ling Lou, Quan Zhou | 2012-12-11 |
| 8311137 | Method for DC offset removal in OFDM systems | Rohit U. Nabar | 2012-11-13 |
| 8311160 | Explicit beamformee method and apparatus for MIMO and MISO systems with single data stream | — | 2012-11-13 |
| 8284686 | Antenna/beam selection training in MIMO wireless LANS with different sounding frames | Daqing Gu, Jinyun Zhang, Andreas F. Molisch | 2012-10-09 |