Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7924775 | Apparatus and method for selecting modulation and filter roll-off to meet power and bandwidth requirements | Farooq Khan | 2011-04-12 |
| 7904034 | Method and system for providing an interference cancellation in a wireless communication system | Farooq Khan, Cornelius van Rensburg, Zhouyue Pi, Yinong Ding | 2011-03-08 |
| 7885660 | Method and system for performing a soft handoff in an OFDMA wireless network | Cornelius van Rensburg, Yinong Ding | 2011-02-08 |
| 7865153 | Apparatus and method for transmit diversity and beamforming in a wireless network | Farooq Khan, Cornelius van Rensburg | 2011-01-04 |
| 7787435 | Method and system for polling mobile stations in a wireless network | Cornelius van Rensburg, Baowei Ji | 2010-08-31 |
| 7586835 | Apparatus for generating 2D spreading code and method for the same | Shih-Kai Lee, Po-Lin Chiu, Chang-Lung Hsiao | 2009-09-08 |
| 7586989 | Method and system for generating beam-forming weights in an orthogonal frequency division multiplexing network | Cornelius van Rensburg | 2009-09-08 |
| 7536205 | Apparatus and method for downlink spatial division multiple access scheduling in a wireless network | Cornelius van Rensburg, Lai King Tee | 2009-05-19 |
| 7450658 | Apparatus of transmitter and receiver for MIMO MC-CDMA system | Shih-Kai Lee, Chang-Lung Hsiao | 2008-11-11 |
| 7400614 | Methods and apparatus for downlink diversity in CDMA using Walsh codes | R. Michael Buehrer, Robert Soni | 2008-07-15 |
| 7330513 | Apparatus of transmitter and receiver for MIMO MC-CDMA system | Shih-Kai Lee, Chang-Lung Hsiao | 2008-02-12 |
| 7161534 | Hybrid beamforming apparatus and method for the same | Wei-Ping Chuang, Chun-Chun Kuo, Yung-Yih Jian | 2007-01-09 |
| 6515978 | Methods and apparatus for downlink diversity in CDMA using Walsh codes | R. Michael Buehrer, Robert Soni | 2003-02-04 |