Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9112567 | Apparatus and method for compensation of AM noise in RFID devices through modulation of a received signal | Lawrence M. Ecklund | 2015-08-18 |
| 9035682 | Method and apparatus for single port modulation using a fractional-N modulator | Joseph A. Charaska, Stephen B. Einbinder, Robert E. Stengel | 2015-05-19 |
| 8324956 | Flexible low noise, high linearity, high frequency, low power, fully differential mixer and class AB post-mixer amplifier system for SDR applications | Chong Hin Chee, Shafiullah Syed | 2012-12-04 |
| 8175553 | Wireless communication unit, linearised transmitter circuit and method of linearising therein | Moshe Ben-Ayun, Ovadia Grossman, Mark Rozental | 2012-05-08 |
| 8139676 | Wireless communication unit, linearised transmitter circuit and method of linearising therein | Moshe Ben-Ayun, Ovadia Grossman, Mark Rozental | 2012-03-20 |
| 8107901 | Feedback loop with adjustable bandwidth | Manuel P. Gabato, Kevin J. McCallum, Jeffrey B. Wilhite | 2012-01-31 |
| 8059777 | Method and apparatus for generating phase shifted local oscillator signals for a feedback loop on a transmitter | Jeffrey B. Wilhite | 2011-11-15 |
| 7929929 | Method and apparatus for spur reduction in a frequency synthesizer | John J. Bozeki, Joseph A. Charaska, Vadim Dubov, Manuel P. Gabato, Armando J. Gonzalez | 2011-04-19 |
| 7786772 | Method and apparatus for reducing spurs in a fractional-N synthesizer | Manuel P. Gabato, John J. Bozeki, Joseph A. Charaska | 2010-08-31 |
| 7787565 | System and method for performing baseband phase shifting in a Cartesian feedback system | Joshua E. Dorevitch, John J. Bozeki, Mark Rozental | 2010-08-31 |
| 7646257 | Method and apparatus to facilitate the provision and use of a plurality of varactors with a plurality of switches | Joseph A. Charaska | 2010-01-12 |
| 7202719 | Method and apparatus for frequency synthesis | Manuel P. Gabato, Joseph A. Charaska | 2007-04-10 |
| 7109766 | Adjustable frequency delay-locked loop | Jeffrey B. White, Joseph A. Charaska, Manuel P. Gabato, Robert E. Stengel | 2006-09-19 |
| 7071775 | Method and apparatus for an enhanced efficiency power amplifier | Lawrence F. Cygan | 2006-07-04 |
| 6731694 | Isolator eliminator for a linear transmitter | John J. Bozeki, Michael H. Baker, David H. Minasi | 2004-05-04 |
| 6606483 | Dual open and closed loop linear transmitter | Michael H. Baker, William J. Turney | 2003-08-12 |
| 6449465 | Method and apparatus for linear amplification of a radio frequency signal | William J. Turney | 2002-09-10 |
| 6356603 | Integrated multi-mode bandpass sigma-delta receiver subsystem with interference mitigation and method of using same | William J. Martin, William J. Turney, Edward T. Clark, Joshua E. Dorevitch, Terry K. Mansfield | 2002-03-12 |
| 6259301 | Method and apparatus for selecting from multiple mixers | Kevin J. McCallum | 2001-07-10 |
| 6253066 | Apparatus and method for producing a plurality of output signals with fixed phase relationships therebetween | Jeffrey B. Wilhite, Rostyslaw Zbotaniw | 2001-06-26 |
| 6160859 | Integrated multi-mode bandpass sigma-delta receiver subsystem with interference mitigation and method of using the same | William J. Martin, William J. Turney, Edward T. Clark, Joshua E. Dorevitch, Terry K. Mansfield | 2000-12-12 |
| 6147543 | Method and apparatus for selecting from multiple mixers | Kevin J. McCallum | 2000-11-14 |
| 5930689 | Apparatus and method for producing a plurality of output signals with fixed phase relationships therebetween | Jeffrey B. Wilhite, Rostyslaw Zbotaniw | 1999-07-27 |
| 5675286 | Method and apparatus for an improved linear transmitter | Michael H. Baker, William J. Turney, Lawrence F. Cygan | 1997-10-07 |
| 5675287 | Digital DC correction circuit for a linear transmitter | Michael H. Baker, William J. Turney, Lawrence F. Cygan | 1997-10-07 |