Modulators in which amplitude of carrier component in output is dependent upon strength of modulating signal

Industry

CPC
H03C1/62

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Parent Industries

HELECTRICITY H03Electronic circuits H03CMODULATION H03C1/00Amplitude modulation

Current Industry

H03C1/62Modulators in which amplitude of carrier component in output is dependent upon strength of modulating signal

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Oscillator device
- Patent number 10,992,260
- Issue date Apr 27, 2021
- Nihon Dempa Kogyo Co., Ltd.
- Tsukasa Kobata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter and microwave power transmission system
- Patent number 10,574,094
- Issue date Feb 25, 2020
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Masaya Ishida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information 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 9,319,262
- 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
ASK modulator and transmitter having the same
- Patent number 9,035,711
- Issue date May 19, 2015
- FAVEPC Inc.
- Chun-Liang Tsai
- 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
Systems and methods for providing improved power performance in wir...
- Patent number 8,644,776
- Issue date Feb 4, 2014
- Peregrine Semiconductor Corporation
- Dan Nobbe
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Systems, methods and devices for dual closed loop modulation contro...
- Patent number 8,521,116
- Issue date Aug 27, 2013
- Viasat, Inc.
- David R. Lang
- 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
Negative amplitude polar transmitter
- Patent number 8,260,222
- Issue date Sep 4, 2012
- Qualcomm Atheros, Inc.
- Paul J. Husted
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Up-conversion based on gated information signal
- Patent number 8,233,855
- Issue date Jul 31, 2012
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Square wave testing of two-point polar amplifiers
- Patent number 8,200,171
- Issue date Jun 12, 2012
- Qualcomm Atheros, Inc.
- Paul J. Husted
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
FM pulse shaping
- Patent number 8,193,871
- Issue date Jun 5, 2012
- QUINTIC Holdings
- John B. Groe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for down-converting a signal using a complement...
- Patent number 8,190,116
- Issue date May 29, 2012
- Parker Vision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods and devices for dual closed loop modulation contro...
- Patent number 8,165,540
- Issue date Apr 24, 2012
- Viasat, Inc.
- David R Lang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Negative amplitude polar transmitter
- Patent number 8,160,515
- Issue date Apr 17, 2012
- Qualcomm Atheros, Inc.
- Paul J. Husted
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and circuit for down-converting a signal
- Patent number 7,936,022
- Issue date May 3, 2011
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Converting an electromagnetic signal via sub-sampling
- Patent number 7,937,059
- Issue date May 3, 2011
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter and communication apparatus
- Patent number 7,840,193
- Issue date Nov 23, 2010
- Panasonic Corporation
- Yoshihiro Hara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for down-converting an electromagnetic signal, tr...
- Patent number 7,693,502
- Issue date Apr 6, 2010
- ParkerVision, Inc.
- David F Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for frequency up-conversion with modulation embod...
- Patent number 7,620,378
- Issue date Nov 17, 2009
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods and devices for dual closed loop modulation contro...
- Patent number 7,555,275
- Issue date Jun 30, 2009
- Viasat, Inc.
- David R Lang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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

Patents Applicationslast 30 patents

Information Patent Application
MODULATOR AND MODULATION METHOD
- Publication number 20190103838
- Publication date Apr 4, 2019
- SONY CORPORATION
- YOSHINOBU KAWASAKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYNTHESIZER FOR TRANSMITTER AND DIGITAL AMPLITUDE MODULATOR
- Publication number 20140320226
- Publication date Oct 30, 2014
- KABUSHIKI KAISHA TOSHIBA
- Yoshihiko TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
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
Methods and Systems for Down-Converting a Signal Using a Complement...
- Publication number 20140308912
- 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
ASK MODULATOR AND TRANSMITTER HAVING THE SAME
- Publication number 20130243120
- Publication date Sep 19, 2013
- FAVEPC INC.
- Chun-Liang Tsai
- G06 - COMPUTING CALCULATING COUNTING
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
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
METHODS AND SYSTEMS FOR DOWN-CONVERTING A SIGNAL USING A COMPLEMENT...
- Publication number 20120220254
- Publication date Aug 30, 2012
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, METHODS AND DEVICES FOR DUAL CLOSED LOOP MODULATION CONTRO...
- Publication number 20120178389
- Publication date Jul 12, 2012
- ViaSat, Inc.
- David R. Lang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Negative Amplitude Polar Transmitter
- Publication number 20120170681
- Publication date Jul 5, 2012
- Qualcomm Atheros, Inc
- Paul J. Husted
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Down-Converting an Electromagnetic Signal, an...
- Publication number 20110183640
- Publication date Jul 28, 2011
- 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 20110151821
- Publication date Jun 23, 2011
- ParkerVision, Inc.
- David F. SORRELLS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Frequency Conversion Based on Gated Information Signal
- Publication number 20100056084
- Publication date Mar 4, 2010
- ParkerVision, Inc.
- David F. SORRELLS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems, Methods and Devices for Dual Closed Loop Modulation Contro...
- Publication number 20090258613
- Publication date Oct 15, 2009
- ViaSat, Inc.
- David R. Lang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for down-converting an Electromagnetic signal, tr...
- Publication number 20090203345
- Publication date Aug 13, 2009
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmitter and communication apparatus
- Publication number 20090098839
- Publication date Apr 16, 2009
- Yoshihiro Hara
- H03 - BASIC ELECTRONIC CIRCUITRY
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
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
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
SYSTEMS, METHODS AND DEVICES FOR DUAL CLOSED LOOP MODULATION CONTRO...
- Publication number 20070243838
- Publication date Oct 18, 2007
- ViaSat, Inc.
- David R. Lang
- 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
Information Patent Application
Digital amplitude modulation transmitter with pulse width modulatin...
- Publication number 20060252388
- Publication date Nov 9, 2006
- HARRIS CORPORATION
- Ky Thoai Luu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and systems for down-converting a signal using a complement...
- Publication number 20060141975
- Publication date Jun 29, 2006
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and circuit for down-converting a signal
- Publication number 20050272395
- Publication date Dec 8, 2005
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for frequency up-conversion with a variety of tra...
- Publication number 20050215207
- Publication date Sep 29, 2005
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and systems for down-converting electromagnetic signals, an...
- Publication number 20050202797
- Publication date Sep 15, 2005
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for frequency up-conversion with modulation embod...
- Publication number 20050136861
- Publication date Jun 23, 2005
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Amplifier power control in frequency hopping applications and methods
- Publication number 20050064827
- Publication date Mar 24, 2005
- Lawrence R. Schumacher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for down-converting and up-converting an electrom...
- Publication number 20050009494
- Publication date Jan 13, 2005
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Modulators in which amplitude of carrier component in output is dependent upon strength of modulating signal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Oscillator device

Transmitter and microwave power transmission system

Methods and systems for down-converting a signal using a complement...

Method and system for down-converting an electromagnetic signal

Methods and systems for down-converting a signal

Methods and systems for down-converting a signal

Method and system for down-converting and electromagnetic signal

Method and system for down-converting an electromagnetic signal

Method and system for down-converting an electromagnetic signal

Method and system for down-converting an electromagnetic signal, an...

ASK modulator and transmitter having the same

Method and system for down-converting an electromagnetic signal, an...

Systems and methods for providing improved power performance in wir...

Methods and systems for down-converting a signal using a complement...

Systems, methods and devices for dual closed loop modulation contro...

Method and system for down-converting an electromagnetic signal, an...

Negative amplitude polar transmitter

Up-conversion based on gated information signal

Square wave testing of two-point polar amplifiers

FM pulse shaping

Methods and systems for down-converting a signal using a complement...

Systems, methods and devices for dual closed loop modulation contro...

Negative amplitude polar transmitter

Method and circuit for down-converting a signal

Converting an electromagnetic signal via sub-sampling

Transmitter and communication apparatus

Method and system for down-converting an electromagnetic signal, tr...

Method and system for frequency up-conversion with modulation embod...

Systems, methods and devices for dual closed loop modulation contro...

Apparatus and method for communicating an input signal in polar rep...

Patents Applicationslast 30 patents

MODULATOR AND MODULATION METHOD

SYNTHESIZER FOR TRANSMITTER AND DIGITAL AMPLITUDE MODULATOR

Up-Conversion Based on Gated Information Signal

Methods and Systems for Down-Converting a Signal Using a Complement...

Method and System for Down-Converting an Electromagnetic Signal, an...

ASK MODULATOR AND TRANSMITTER HAVING THE SAME

UP-CONVERSION BASED ON GATED INFORMATION SIGNAL

Method and System for Down-Converting an Electromagnetic Signal, an...

METHODS AND SYSTEMS FOR DOWN-CONVERTING A SIGNAL USING A COMPLEMENT...

SYSTEMS, METHODS AND DEVICES FOR DUAL CLOSED LOOP MODULATION CONTRO...

Negative Amplitude Polar Transmitter

Method and System for Down-Converting an Electromagnetic Signal, an...

Methods and Systems for Down-Converting a Signal Using a Complement...

Frequency Conversion Based on Gated Information Signal

Systems, Methods and Devices for Dual Closed Loop Modulation Contro...

Method and system for down-converting an Electromagnetic signal, tr...

Transmitter and communication apparatus

Method and circuit for down-converting a signal

Methods and Systems for Down-Converting a Signal Using a Complement...

Method and system for frequency up-conversion with modulation embod...

SYSTEMS, METHODS AND DEVICES FOR DUAL CLOSED LOOP MODULATION CONTRO...

Apparatus and method for communicating an input signal in polar rep...

Digital amplitude modulation transmitter with pulse width modulatin...

Methods and systems for down-converting a signal using a complement...

Method and circuit for down-converting a signal

Method and system for frequency up-conversion with a variety of tra...

Methods and systems for down-converting electromagnetic signals, an...

Method and system for frequency up-conversion with modulation embod...

Amplifier power control in frequency hopping applications and methods

Method and system for down-converting and up-converting an electrom...