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Charley D. Moses JR.
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DeBary, FL, US
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Patents Grants
last 30 patents
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Patent Grant
Methods and systems for down-converting a signal using a complement...
Patent number
9,444,673
Issue date
Sep 13, 2016
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for down-converting an electromagnetic signal
Patent number
9,350,591
Issue date
May 24, 2016
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for down-converting a signal
Patent number
9,325,556
Issue date
Apr 26, 2016
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for down-converting a signal
Patent number
9,319,262
Issue date
Apr 19, 2016
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for down-converting a signal
Patent number
9,306,792
Issue date
Apr 5, 2016
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for down-converting and electromagnetic signal
Patent number
9,288,100
Issue date
Mar 15, 2016
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for down-converting an electromagnetic signal
Patent number
9,246,737
Issue date
Jan 26, 2016
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for down-converting an electromagnetic signal
Patent number
9,246,736
Issue date
Jan 26, 2016
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for down-converting an electromagnetic signal, an...
Patent number
9,118,528
Issue date
Aug 25, 2015
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Applications of universal frequency translation
Patent number
8,824,993
Issue date
Sep 2, 2014
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for down-converting an electromagnetic signal, an...
Patent number
8,660,513
Issue date
Feb 25, 2014
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for down-converting a signal using a complement...
Patent number
8,594,607
Issue date
Nov 26, 2013
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method of differential IQ frequency up-conversion
Patent number
8,594,228
Issue date
Nov 26, 2013
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus, system, and method for down converting and up-converting...
Patent number
8,588,725
Issue date
Nov 19, 2013
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, system and apparatus for balanced frequency up-conversion o...
Patent number
8,571,135
Issue date
Oct 29, 2013
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Applications of universal frequency translation
Patent number
8,406,724
Issue date
Mar 26, 2013
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for down-converting an electromagnetic signal, an...
Patent number
8,340,618
Issue date
Dec 25, 2012
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for down-converting an electromagnetic signal, an...
Patent number
7,865,177
Issue date
Jan 4, 2011
ParkerVision, Inc.
David F. Sorrells
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus and method for communicating an input signal in polar rep...
Patent number
7,529,522
Issue date
May 5, 2009
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for down-converting a signal using a complement...
Patent number
7,194,246
Issue date
Mar 20, 2007
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for down-converting electromagnetic signals, an...
Patent number
6,836,650
Issue date
Dec 28, 2004
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for down-converting and up-converting an electrom...
Patent number
6,813,485
Issue date
Nov 2, 2004
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automated meter reader applications of universal frequency translation
Patent number
6,798,351
Issue date
Sep 28, 2004
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-mode, multi-band communication system
Patent number
6,704,549
Issue date
Mar 9, 2004
ParkVision, Inc.
David F. Sorrells
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Image-reject down-converter and embodiments thereof, such as the fa...
Patent number
6,704,558
Issue date
Mar 9, 2004
ParkerVision, Inc.
David F. Sorrells
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Frequency synthesizer using universal frequency translation technology
Patent number
6,694,128
Issue date
Feb 17, 2004
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and circuit for down-converting a signal using a complementa...
Patent number
6,687,493
Issue date
Feb 3, 2004
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for ensuring reception of a communications signal
Patent number
6,647,250
Issue date
Nov 11, 2003
ParkerVision, Inc.
Michael J. Bultman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bar code scanner using universal frequency translation technology f...
Patent number
6,634,555
Issue date
Oct 21, 2003
Parker Vision, Inc.
David F. Sorrells
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Frequency translation using optimized switch structures
Patent number
6,580,902
Issue date
Jun 17, 2003
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Methods and Systems for Down-Converting a Signal Using a Complement...
Publication number
20160020938
Publication date
Jan 21, 2016
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and Systems for Down-Converting a Signal Using a Complement...
Publication number
20160020937
Publication date
Jan 21, 2016
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and Systems for Down-Converting a Signal Using a Complement...
Publication number
20160013755
Publication date
Jan 14, 2016
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and System for Down-Converting an Electromagnetic Signal, an...
Publication number
20150341196
Publication date
Nov 26, 2015
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and System for Down-Converting an Electromagnetic Signal, an...
Publication number
20150312085
Publication date
Oct 29, 2015
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and System for Down-Converting an Electromagnetic Signal, an...
Publication number
20150312084
Publication date
Oct 29, 2015
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and Systems for Down-Converting a Signal Using a Complement...
Publication number
20150295536
Publication date
Oct 15, 2015
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and System for Down-Converting an Electromagnetic Signal, an...
Publication number
20150244551
Publication date
Aug 27, 2015
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPLICATIONS OF UNIVERSAL FREQUENCY TRANSLATION
Publication number
20150215151
Publication date
Jul 30, 2015
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Up-Conversion Based on Gated Information Signal
Publication number
20140308909
Publication date
Oct 16, 2014
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Down-Conversion of an Electromagnetic Signal with Feedback Control
Publication number
20140308913
Publication date
Oct 16, 2014
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Universal Platform Module for a Plurality of Communication Protocols
Publication number
20140307760
Publication date
Oct 16, 2014
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus, System, and Method for Down-Converting and Up-Converting...
Publication number
20140308911
Publication date
Oct 16, 2014
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and System for Down-Converting an Electromagnetic Signal, an...
Publication number
20140241464
Publication date
Aug 28, 2014
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and Method of Differential IQ Frequency Up-Conversion
Publication number
20140233670
Publication date
Aug 21, 2014
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, System, and Apparatus for Balanced Frequency Up-Conversion...
Publication number
20140226751
Publication date
Aug 14, 2014
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPLICATIONS OF UNIVERSAL FREQUENCY TRANSLATION
Publication number
20130202070
Publication date
Aug 8, 2013
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UNIVERSAL PLATFORM MODULE FOR A PLURALITY OF COMMUNICATION PROTOCOLS
Publication number
20130182749
Publication date
Jul 18, 2013
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UP-CONVERSION BASED ON GATED INFORMATION SIGNAL
Publication number
20130122835
Publication date
May 16, 2013
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DOWN-CONVERSION OF AN ELECTROMAGNETIC SIGNAL WITH FEEDBACK CONTROL
Publication number
20130122846
Publication date
May 16, 2013
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus, System, and Method for Down Converting and Up-Converting...
Publication number
20130109338
Publication date
May 2, 2013
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and System for Down-Converting an Electromagnetic Signal, an...
Publication number
20130101064
Publication date
Apr 25, 2013
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and circuit for down-converting a signal
Publication number
20080272441
Publication date
Nov 6, 2008
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Phased Array Antenna Applications on Universal Frequency Translation
Publication number
20080218429
Publication date
Sep 11, 2008
Parker Vision, Inc.
Martin R. Johnson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Methods and Systems for Down-Converting a Signal Using a Complement...
Publication number
20080182544
Publication date
Jul 31, 2008
ParkerVision, Inc.
David F. SORRELLS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus, system, and method for down converting and up converting...
Publication number
20070293182
Publication date
Dec 20, 2007
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for frequency up-conversion with modulation embod...
Publication number
20070259627
Publication date
Nov 8, 2007
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method of differential IQ frequency up-conversion
Publication number
20070230611
Publication date
Oct 4, 2007
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for frequency up-conversion
Publication number
20070224950
Publication date
Sep 27, 2007
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method for communicating an input signal in polar rep...
Publication number
20070105510
Publication date
May 10, 2007
ParkerVision, Inc.
David F. Sorrells
H04 - ELECTRIC COMMUNICATION TECHNIQUE