Patent | Date |
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Methods and systems for down-converting a signal using a complementary transistor structure Grant 9,444,673 - Sorrells , et al. September 13, 2 | 2016-09-13 |
Methods and systems for down-converting a signal Grant 9,325,556 - Sorrells , et al. April 26, 2 | 2016-04-26 |
Methods and systems for down-converting a signal Grant 9,319,262 - Sorrells , et al. April 19, 2 | 2016-04-19 |
Methods and systems for down-converting a signal Grant 9,306,792 - Sorrells , et al. April 5, 2 | 2016-04-05 |
Methods and Systems for Down-Converting a Signal Using a Complementary Transistor Structure App 20160013755 - Sorrells; David F. ;   et al. | 2016-01-14 |
Methods and Systems for Down-Converting a Signal Using a Complementary Transistor Structure App 20150295536 - Sorrells; David F. ;   et al. | 2015-10-15 |
Applications Of Universal Frequency Translation App 20150215151 - Sorrells; David F. ;   et al. | 2015-07-30 |
Up-Conversion Based on Gated Information Signal App 20140308909 - Sorrells; David F. ;   et al. | 2014-10-16 |
Universal Platform Module for a Plurality of Communication Protocols App 20140307760 - Sorrells; David F. ;   et al. | 2014-10-16 |
Methods and Systems for Down-Converting a Signal Using a Complementary Transistor Structure App 20140308912 - Sorrells; David F. ;   et al. | 2014-10-16 |
Applications of universal frequency translation Grant 8,824,993 - Sorrells , et al. September 2, 2 | 2014-09-02 |
Apparatus and Method of Differential IQ Frequency Up-Conversion App 20140233670 - Sorrells; David F. ;   et al. | 2014-08-21 |
Method and system for down-converting an electromagnetic signal, and transforms for same, and aperture relationships Grant 8,660,513 - Sorrells , et al. February 25, 2 | 2014-02-25 |
Methods and systems for down-converting a signal using a complementary transistor structure Grant 8,594,607 - Sorrells , et al. November 26, 2 | 2013-11-26 |
Apparatus and method of differential IQ frequency up-conversion Grant 8,594,228 - Sorrells , et al. November 26, 2 | 2013-11-26 |
Apparatus, system, and method for down converting and up-converting electromagnetic signals Grant 8,588,725 - Sorrells , et al. November 19, 2 | 2013-11-19 |
Method, system and apparatus for balanced frequency up-conversion of a baseband signal Grant 8,571,135 - Sorrells , et al. October 29, 2 | 2013-10-29 |
Applications Of Universal Frequency Translation App 20130202070 - Sorrells; David F. ;   et al. | 2013-08-08 |
Universal Platform Module For A Plurality Of Communication Protocols App 20130182749 - Sorrells; David F. ;   et al. | 2013-07-18 |
Up-conversion Based On Gated Information Signal App 20130122835 - Sorrells; David F. ;   et al. | 2013-05-16 |
Down-conversion Of An Electromagnetic Signal With Feedback Control App 20130122846 - Sorrells; David F. ;   et al. | 2013-05-16 |
Apparatus, System, and Method for Down Converting and Up-Converting Electromagnetic Signals App 20130109338 - Sorrells; David F. ;   et al. | 2013-05-02 |
Method and System for Down-Converting an Electromagnetic Signal, and Transforms for Same, and Aperture Relationships App 20130101064 - SORRELLS; David F. ;   et al. | 2013-04-25 |
Applications of universal frequency translation Grant 8,406,724 - Sorrells , et al. March 26, 2 | 2013-03-26 |
Universal platform module for a plurality of communication protocols Grant 8,295,406 - Sorrells , et al. October 23, 2 | 2012-10-23 |
Apparatus and method for down-converting electromagnetic signals by controlled charging and discharging of a capacitor Grant 8,295,800 - Sorrells , et al. October 23, 2 | 2012-10-23 |
Apparatus And Method Of Differential Iq Frequency Up-conversion App 20120243643 - SORRELLS; David F. ;   et al. | 2012-09-27 |
Methods And Systems For Down-converting A Signal Using A Complementary Transistor Structure App 20120220254 - Sorrells; David F. ;   et al. | 2012-08-30 |
Up-conversion based on gated information signal Grant 8,233,855 - Sorrells , et al. July 31, 2 | 2012-07-31 |
Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments Grant 8,229,023 - Sorrells , et al. July 24, 2 | 2012-07-24 |
Method and system for down-converting an electromagnetic signal, and transforms for same Grant 8,223,898 - Sorrells , et al. July 17, 2 | 2012-07-17 |
Down-conversion of an electromagnetic signal with feedback control Grant 8,224,281 - Sorrells , et al. July 17, 2 | 2012-07-17 |
Applications Of Universal Frequency Translation App 20120178398 - Sorrells; David F. ;   et al. | 2012-07-12 |
Method and system for frequency up-conversion Grant 8,190,108 - Sorrells , et al. May 29, 2 | 2012-05-29 |
Methods and systems for down-converting a signal using a complementary transistor structure Grant 8,190,116 - Sorrells , et al. May 29, 2 | 2012-05-29 |
Method, System and Apparatus for Balanced Frequency Up-Conversion of a Baseband Signal App 20120114078 - Sorrells; David F. ;   et al. | 2012-05-10 |
Applications of universal frequency translation Grant 8,160,534 - Sorrells , et al. April 17, 2 | 2012-04-17 |
Method, system, and apparatus for balanced frequency up-conversion of a baseband signal Grant 8,077,797 - Sorrells , et al. December 13, 2 | 2011-12-13 |
Method and System for Frequency Down-Conversion and Frequency Up-Conversion App 20110255578 - Sorrells; David F. ;   et al. | 2011-10-20 |
Apparatus and method of differential IQ frequency up-conversion Grant 8,036,304 - Sorrells , et al. October 11, 2 | 2011-10-11 |
Method and system for frequency down-conversion and frequency up-conversion Grant 8,019,291 - Sorrells , et al. September 13, 2 | 2011-09-13 |
Wireless Local Area Network (WLAN) Using Universal Frequency Translation Technology Including Multi-Phase Embodiments App 20110194648 - SORRELLS; David F. ;   et al. | 2011-08-11 |
Method and System for Down-Converting an Electromagnetic Signal, and Transforms for Same, and Aperture Relationships App 20110183640 - SORRELLS; David F. ;   et al. | 2011-07-28 |
Methods and Systems for Down-Converting a Signal Using a Complementary Transistor Structure App 20110151821 - SORRELLS; David F. ;   et al. | 2011-06-23 |
Method and circuit for down-converting a signal Grant 7,936,022 - Sorrells , et al. May 3, 2 | 2011-05-03 |
Converting an electromagnetic signal via sub-sampling Grant 7,937,059 - Sorrells , et al. May 3, 2 | 2011-05-03 |
Down-Conversion of an Electromagnetic Signal with Feedback Control App 20110092177 - SORRELLS; David F. ;   et al. | 2011-04-21 |
Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments Grant 7,929,638 - Sorrells , et al. April 19, 2 | 2011-04-19 |
Apparatus and Method for Down-Converting Electromagnetic Signals by Controlled Charging and Discharging of a Capacitor App 20110059715 - Sorrells; David F. ;   et al. | 2011-03-10 |
Down-conversion of an electromagnetic signal with feedback control Grant 7,894,789 - Sorrells , et al. February 22, 2 | 2011-02-22 |
Applications of Universal Frequency Translation App 20110006863 - Sorrells; David F. ;   et al. | 2011-01-13 |
Method and System for Down-Converting an Electromagnetic Signal, and Transforms for Same App 20100303178 - SORRELLS; David F. ;   et al. | 2010-12-02 |
Applications of universal frequency translation Grant 7,826,817 - Sorrells , et al. November 2, 2 | 2010-11-02 |
Apparatus and method for down-converting electromagnetic signals by controlled charging and discharging of a capacitor Grant 7,822,401 - Sorrells , et al. October 26, 2 | 2010-10-26 |
Method, System, and Apparatus for Balanced Frequency Up-Conversion of a Baseband Signal App 20100260289 - SORRELLS; David F. ;   et al. | 2010-10-14 |
Method, system, and apparatus for balanced frequency up-conversion, including circuitry to directly couple the outputs of multiple transistors Grant 7,773,688 - Sorrells , et al. August 10, 2 | 2010-08-10 |
Apparatus and method of differential IQ frequency up-conversion App 20100195757 - Sorrells; David F. ;   et al. | 2010-08-05 |
Method and system for down-converting and electromagnetic signal, and transforms for same Grant 7,724,845 - Sorrells , et al. May 25, 2 | 2010-05-25 |
Wireless Local Area Network (WLAN) Using Universal Frequency Translation Technology Including Multi-Phase Embodiments App 20100111150 - Sorrells; David F. ;   et al. | 2010-05-06 |
Applications of universal frequency translation Grant 7,697,916 - Sorrells , et al. April 13, 2 | 2010-04-13 |
Method and system for down-converting an electromagnetic signal, transforms for same, and aperture relationships Grant 7,693,502 - Sorrells , et al. April 6, 2 | 2010-04-06 |
Apparatus and method of differential IQ frequency up-conversion Grant 7,693,230 - Sorrells , et al. April 6, 2 | 2010-04-06 |
Frequency Conversion Based on Gated Information Signal App 20100056084 - Sorrells; David F. ;   et al. | 2010-03-04 |
Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments and circuit implementations Grant 7,653,145 - Sorrells , et al. January 26, 2 | 2010-01-26 |
DC Offset, Re-Radiation, and I/Q Solutions Using Universal Frequency Translation Technology App 20090318107 - SORRELLS; David F. ;   et al. | 2009-12-24 |
Method and System for Frequency Up-Conversion App 20090318097 - SORRELLS; David F. ;   et al. | 2009-12-24 |
Method and system for frequency up-conversion with modulation embodiments Grant 7,620,378 - Sorrells , et al. November 17, 2 | 2009-11-17 |
Spread spectrum applications of universal frequency translation Grant 7,599,421 - Sorrells , et al. October 6, 2 | 2009-10-06 |
Method and System For Down-Converting An Electromagnetic Signal, And Transforms For Same, And Aperture Relationships App 20090221257 - SORRELLS; David F. ;   et al. | 2009-09-03 |
Method and system for down-converting an Electromagnetic signal, transforms for same, and Aperture relationships App 20090203345 - Sorrells; David F. ;   et al. | 2009-08-13 |
Applications of Universal Frequency Translation App 20090181627 - Sorrells; David F. ;   et al. | 2009-07-16 |
Phased array antenna applications on universal frequency translation Grant 7,554,508 - Johnson , et al. June 30, 2 | 2009-06-30 |
Frequency up-conversion using a harmonic generation and extraction module Grant 7,546,096 - Sorrells , et al. June 9, 2 | 2009-06-09 |
DC offset, re-radiation, and I/Q solutions using universal frequency translation technology Grant 7,539,474 - Sorrels , et al. May 26, 2 | 2009-05-26 |
Method and system for down-converting an electromagnetic signal, and transforms for same, and aperture relationships Grant 7,515,896 - Sorrells , et al. April 7, 2 | 2009-04-07 |
Down-converting electromagnetic signals, including controlled discharge of capacitors Grant 7,496,342 - Sorrells , et al. February 24, 2 | 2009-02-24 |
Universal platform module and methods and apparatuses relating thereto enabled by universal frequency translation technology Grant 7,483,686 - Sorrells , et al. January 27, 2 | 2009-01-27 |
Method and circuit for down-converting a signal Grant 7,389,100 - Sorrells , et al. June 17, 2 | 2008-06-17 |
Apparatus, system, and method for down-converting and up-converting electromagnetic signals Grant 7,386,292 - Sorrells , et al. June 10, 2 | 2008-06-10 |
Phased array antenna applications of universal frequency translation Grant 7,379,515 - Johnson , et al. May 27, 2 | 2008-05-27 |
Methods and systems for down-converting a signal using a complementary transistor structure Grant 7,376,410 - Sorrells , et al. May 20, 2 | 2008-05-20 |
Method and apparatus for improving dynamic range in a communication system Grant 7,321,751 - Sorrells , et al. January 22, 2 | 2008-01-22 |
Optical down-converter using universal frequency translation technology Grant 7,321,735 - Smith , et al. January 22, 2 | 2008-01-22 |
Method and system for down-converting and up-converting an electromagnetic signal, and transforms for same Grant 7,308,242 - Sorrells , et al. December 11, 2 | 2007-12-11 |
Integrated frequency translation and selectivity with gain control functionality, and applications thereof Grant 7,295,826 - Cook , et al. November 13, 2 | 2007-11-13 |
Wireless and wired cable modem applications of universal frequency translation technology Grant 7,292,835 - Sorrells , et al. November 6, 2 | 2007-11-06 |
Reducing DC offsets using spectral spreading Grant 7,272,164 - Sorrells , et al. September 18, 2 | 2007-09-18 |
Method and system for frequency up-conversion with modulation embodiments Grant 7,245,886 - Sorrells , et al. July 17, 2 | 2007-07-17 |
Method and system for frequency up-conversion Grant 7,236,754 - Sorrells , et al. June 26, 2 | 2007-06-26 |
Method and apparatus for reducing re-radiation using techniques of universal frequency translation technology Grant 7,224,749 - Sorrells , et al. May 29, 2 | 2007-05-29 |
Method and circuit for down-converting a signal Grant 7,218,907 - Sorrells , et al. May 15, 2 | 2007-05-15 |
Apparatus, system, and method for up-converting electromagnetic signals Grant 7,218,899 - Sorrells , et al. May 15, 2 | 2007-05-15 |
Analog zero if FM decoder and embodiments thereof, such as the family radio service Grant 7,209,725 - Sorrells , et al. April 24, 2 | 2007-04-24 |
Method and apparatus for reducing DC offsets in communication systems using universal frequency translation technology Grant 7,190,941 - Sorrells , et al. March 13, 2 | 2007-03-13 |
Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments and circuit implementations Grant 7,110,444 - Sorrells , et al. September 19, 2 | 2006-09-19 |
Spread spectrum applications of universal frequency translation Grant 7,110,435 - Sorrells , et al. September 19, 2 | 2006-09-19 |
Apparatus, system, and method for up converting electromagnetic signals Grant 7,107,028 - Sorrells , et al. September 12, 2 | 2006-09-12 |
Phase shifting applications of universal frequency translation Grant 7,082,171 - Johnson , et al. July 25, 2 | 2006-07-25 |
Integrated frequency translation and selectivity Grant 7,076,011 - Cook , et al. July 11, 2 | 2006-07-11 |
Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments Grant 7,072,390 - Sorrells , et al. July 4, 2 | 2006-07-04 |
Method and system for down-converting an electromagnetic signal, and transforms for same Grant 7,065,162 - Sorrells , et al. June 20, 2 | 2006-06-20 |
Wireless local area network (WLAN) technology and applications including techniques of universal frequency translation Grant 7,054,296 - Sorrells , et al. May 30, 2 | 2006-05-30 |
Method and system for frequency up-conversion with a variety of transmitter configurations Grant 7,050,508 - Sorrells , et al. May 23, 2 | 2006-05-23 |
Method and system for frequency up-conversion with modulation embodiments Grant 7,039,372 - Sorrells , et al. May 2, 2 | 2006-05-02 |
Carrier and clock recovery using universal frequency translation Grant 7,027,786 - Smith , et al. April 11, 2 | 2006-04-11 |
Applications of universal frequency translation Grant 7,016,663 - Sorrells , et al. March 21, 2 | 2006-03-21 |
Apparatus, system, and method for down-converting and up-converting electromagnetic signals Grant 7,010,286 - Sorrells , et al. March 7, 2 | 2006-03-07 |
Aliasing communication system with multi-mode and multi-band functionality and embodiments thereof, such as the family radio service Grant 7,006,805 - Sorrells , et al. February 28, 2 | 2006-02-28 |
Differential frequency down-conversion using techniques of universal frequency translation technology Grant 6,963,734 - Sorrells , et al. November 8, 2 | 2005-11-08 |
DC offset, re-radiation, and I/Q solutions using universal frequency translation technology Grant 6,879,817 - Sorrells , et al. April 12, 2 | 2005-04-12 |
Universal platform module and methods and apparatuses relating thereto enabled by universal frequency translation technology Grant 6,873,836 - Sorrells , et al. March 29, 2 | 2005-03-29 |
Method, system and apparatus for balanced frequency up-conversion of a baseband signal and 4-phase receiver and transceiver embodiments Grant 6,853,690 - Sorrells , et al. February 8, 2 | 2005-02-08 |
Methods and systems for down-converting electromagnetic signals, and applications thereof Grant 6,836,650 - Sorrells , et al. December 28, 2 | 2004-12-28 |
Method and system for down-converting and up-converting an electromagnetic signal, and transforms for same Grant 6,813,485 - Sorrells , et al. November 2, 2 | 2004-11-02 |
Automated meter reader applications of universal frequency translation Grant 6,798,351 - Sorrells , et al. September 28, 2 | 2004-09-28 |
Multi-mode, multi-band communication system Grant 6,704,549 - Sorrells , et al. March 9, 2 | 2004-03-09 |
Image-reject down-converter and embodiments thereof, such as the family radio service Grant 6,704,558 - Sorrells , et al. March 9, 2 | 2004-03-09 |
Frequency synthesizer using universal frequency translation technology Grant 6,694,128 - Sorrells , et al. February 17, 2 | 2004-02-17 |
Method and circuit for down-converting a signal using a complementary FET structure for improved dynamic range Grant 6,687,493 - Sorrells , et al. February 3, 2 | 2004-02-03 |
Method and system for ensuring reception of a communications signal Grant 6,647,250 - Bultman , et al. November 11, 2 | 2003-11-11 |
Bar code scanner using universal frequency translation technology for up-conversion and down-conversion Grant 6,634,555 - Sorrells , et al. October 21, 2 | 2003-10-21 |
Frequency translation using optimized switch structures Grant 6,580,902 - Sorrells , et al. June 17, 2 | 2003-06-17 |
Integrated frequency translation and selectivity with a variety of filter embodiments Grant 6,560,301 - Cook , et al. May 6, 2 | 2003-05-06 |
Method and system for frequency up-conversion with variety of transmitter configurations Grant 6,542,722 - Sorrells , et al. April 1, 2 | 2003-04-01 |
Integrated frequency translation and selectivity Grant 6,421,534 - Cook , et al. July 16, 2 | 2002-07-16 |
Applications of universal frequency translation Grant 6,370,371 - Sorrells , et al. April 9, 2 | 2002-04-09 |
MDG method for output signal generation Grant 6,353,735 - Sorrells , et al. March 5, 2 | 2002-03-05 |
Method and system for down-converting electromagnetic signals by sampling and integrating over apertures Grant 6,266,518 - Sorrells , et al. July 24, 2 | 2001-07-24 |
Method and system for frequency up-conversion Grant 6,091,940 - Sorrells , et al. July 18, 2 | 2000-07-18 |
Method and system for ensuring reception of a communications signal Grant 6,061,555 - Bultman , et al. May 9, 2 | 2000-05-09 |
Method and system for down-converting electromagnetic signals Grant 6,061,551 - Sorrells , et al. May 9, 2 | 2000-05-09 |
Integrated frequency translation and selectivity Grant 6,049,706 - Cook , et al. April 11, 2 | 2000-04-11 |