Issued Patents All Time
Showing 51–75 of 414 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9190836 | Potential arc fault detection and suppression | — | 2015-11-17 |
| 8937822 | Solar energy conversion and utilization system | — | 2015-01-20 |
| 8891211 | Potential arc fault detection and suppression | — | 2014-11-18 |
| 8855580 | Methods and apparatus for reducing own-transmitter interference in low-IF and zero-IF receivers | Sven Mattisson | 2014-10-07 |
| 8526482 | Non-contiguous variable length orthogonal codes | — | 2013-09-03 |
| 8497743 | Passive fourier transform circuits and butler matrices | — | 2013-07-30 |
| 8478804 | Memory compression | — | 2013-07-02 |
| 8401487 | Radio channel analyzer to determine doppler shifts across multiple frequencies of a wideband signal | Leonid Krasny | 2013-03-19 |
| 8379782 | Mobile radio channel estimation | Leonid Krasny | 2013-02-19 |
| 8369459 | Diversity receivers and methods for relatively-delayed signals | — | 2013-02-05 |
| 8351874 | System and method for adaptive antenna impedance matching | Sven Mattisson | 2013-01-08 |
| 8345793 | Compensation of diagonal ISI in OFDM signals | — | 2013-01-01 |
| 8315335 | OFDM spectral control | Ali S. Khayrallah | 2012-11-20 |
| 8316068 | Memory compression | — | 2012-11-20 |
| 8279745 | Orthogonal vector DSL | — | 2012-10-02 |
| 8265565 | Communications system employing non-polluting pilot codes | — | 2012-09-11 |
| 8259845 | Method and apparatus for communicating with root-nyquist, self-transform pulse shapes | — | 2012-09-04 |
| 8243970 | Virtual reality sound for advanced multi-media applications | — | 2012-08-14 |
| 8180324 | System and method enabling a wireless device to communicate with a second party without revealing the identity of the wireless device to a third party | Janez Skubic, Nils Rydbeck, Christian Gehrman | 2012-05-15 |
| 8160176 | Compensating pre-filter for an OFDM transmitter | Ali S. Khayrallah | 2012-04-17 |
| 8116710 | Continuous sequential scatterer estimation | Leonid Krasny | 2012-02-14 |
| 8102950 | Method and apparatus for efficient multi-symbol detection | Gregory E. Bottomley | 2012-01-24 |
| 8090320 | Strong signal tolerant OFDM receiver and receiving methods | Sven Mattisson | 2012-01-03 |
| 8086271 | Network architecture for mobile communication network with billing module for shared resources | — | 2011-12-27 |
| 8059697 | Reduced peak-to-RMS ratio multicode signal | — | 2011-11-15 |