Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7636554 | Multiple-input multiple-output radio transceiver | Robert M. Masucci, David Rahn | 2009-12-22 |
| 7620396 | Monitoring for radio frequency activity violations in a licensed frequency band | D. Andrew Floam, Neil R. Diener | 2009-11-17 |
| 7606335 | Signal pulse detection scheme for use in real-time spectrum analysis | David Kloper, Brian Kane | 2009-10-20 |
| 7573945 | System and method for joint maximal ratio combining using time-domain based signal processing | Yohannes Tesfai, Chandra Vaidyanathan | 2009-08-11 |
| 7570921 | Systems and methods for improving range for multicast wireless communication | Chandra Vaidyanathan | 2009-08-04 |
| 7565117 | Control of power amplifiers in devices using transmit beamforming | Chandra Vaidyanathan, Sifen Lou | 2009-07-21 |
| 7545778 | Apparatus for antenna diversity using joint maximal ratio combining | Chandra Vaidyanathan, Yohannes Tesfai | 2009-06-09 |
| 7466960 | Cognitive spectrum analysis and information display techniques | — | 2008-12-16 |
| 7362814 | Memoryless spectrum correction algorithm for non-ideal I/Q demodulators | — | 2008-04-22 |
| 7317419 | Self-calibrated path loss position estimation and zone of impact determination | Yohannes Tesfai | 2008-01-08 |
| 7254191 | System and method for real-time spectrum analysis in a radio device | Karl A. Miller, Jong Sup Baek | 2007-08-07 |
| 7248604 | Throughput in multi-rate wireless networks using variable-length packets and other techniques | William Seed, Anthony T. Collins | 2007-07-24 |
| 7245881 | System and method for antenna diversity using equal power joint maximal ratio combining | Chandra Vaidyanathan | 2007-07-17 |
| 7236750 | Techniques for correcting for phase and amplitude offsets in a MIMO radio device | Chandra Vaidyanathan | 2007-06-26 |
| 7236128 | System and method for locating radio emitters using self-calibrated path loss computation | Yohannes Tesfai | 2007-06-26 |
| 7224752 | System and method for real-time spectrum analysis in a communication device | Karl A. Miller, Jong Sup Baek | 2007-05-29 |
| 7194237 | System and method for multiple-input multiple-output (MIMO) radio communication | Chandra Vaidyanathan | 2007-03-20 |
| 7190733 | Memoryless spectrum correction algorithm for non-ideal I/Q demodulators | — | 2007-03-13 |
| 7116943 | System and method for classifying signals occuring in a frequency band | Neil R. Diener, Karl A. Miller | 2006-10-03 |
| 7058383 | Signal interfacing techinques to simplify integrated circuit radio designs | Robert M. Masucci, Michael Toner | 2006-06-06 |
| 7050452 | Systems and methods for interference mitigation among multiple WLAN protocols | William Seed, Yohannes Tesfai | 2006-05-23 |
| 7031669 | Techniques for correcting for phase and amplitude offsets in a MIMO radio device | Chandra Vaidyanathan | 2006-04-18 |
| 7020451 | Wideband multi-protocol wireless radio transceiver system | William Seed | 2006-03-28 |
| 7006838 | System and method for locating sources of unknown wireless radio signals | Neil R. Diener, D. Andrew Floam, David Kloper | 2006-02-28 |
| 6993299 | Efficiency of power amplifiers in devices using transmit beamforming | Chandra Vaidyanathan, Sifen Luo | 2006-01-31 |