Multiple channels are combined and amplified by only one amplifier

Industry

CPC
H03F2201/3206

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Parent Industries

HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F2201/00Indexing scheme relating to details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements covered by H03F1/00

Current Industry

H03F2201/3206Multiple channels are combined and amplified by only one amplifier

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Public voltage compensation method and display panel
- Patent number 11,777,453
- Issue date Oct 3, 2023
- HKC CORPORATION LIMITED
- Zhenghui Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Modulation agnostic digital hybrid mode power amplifier system and...
- Patent number 10,728,066
- Issue date Jul 28, 2020
- Dali Systems Co. Ltd
- Wan Jong Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifying device
- Patent number 10,581,392
- Issue date Mar 3, 2020
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Kyu Jin Choi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulation agnostic digital hybrid mode power amplifier system and...
- Patent number 9,866,414
- Issue date Jan 9, 2018
- Dali Systems Co. Ltd
- Wan Jong Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Baseband equivalent volterra series for behavioral modeling and dig...
- Patent number 9,727,677
- Issue date Aug 8, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Bilel Fehri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Baseband equivalent volterra series for digital predistortion in mu...
- Patent number 9,659,120
- Issue date May 23, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Bilel Fehri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital pre-distortion systems in transmitters
- Patent number 9,608,676
- Issue date Mar 28, 2017
- Analog Devices Global
- Dong Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reduced bandwith of signal in an envelope path for envelope trackin...
- Patent number 9,350,302
- Issue date May 24, 2016
- Snaptrack, Inc.
- Gerard Wimpenny
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switchable multi-output low-noise amplifier with distortion cancell...
- Patent number 9,231,529
- Issue date Jan 5, 2016
- Motorola Solutions, Inc.
- Shafiullah Syed
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF power transmission, modulation, and amplification embodiments
- Patent number 9,166,528
- Issue date Oct 20, 2015
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote radio head unit system with wideband power amplifier and method
- Patent number 9,106,453
- Issue date Aug 11, 2015
- Dali Systems Co. Ltd.
- Chengxun Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote radio head unit system with wideband power amplifier and method
- Patent number 8,730,786
- Issue date May 20, 2014
- Dali Systems Co. Ltd.
- Chengxun Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier circuit audio circuit and electronic device
- Patent number 8,625,820
- Issue date Jan 7, 2014
- FREESCALE SEMICONDUCTOR, INC.
- Ludovic Oddoart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF power transmission, modulation, and amplification embodiments
- Patent number 8,626,093
- Issue date Jan 7, 2014
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-carrier amplifier linearization system and method
- Patent number 8,532,215
- Issue date Sep 10, 2013
- Her Majesty the Queen in Right of Canada, as represented by the Minister of I...
- Xinping Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting a signal from a power amplifier
- Patent number 8,385,466
- Issue date Feb 26, 2013
- Icera Inc.
- Stephen Felix
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF power transmission, modulation, and amplification embodiments, i...
- Patent number 8,233,858
- Issue date Jul 31, 2012
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generation and amplification of substantially constant envelope sig...
- Patent number 8,026,764
- Issue date Sep 27, 2011
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF power transmission, modulation, and amplification embodiments
- Patent number 7,932,776
- Issue date Apr 26, 2011
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods of RF power transmission, modulation, and ampli...
- Patent number 7,750,733
- Issue date Jul 6, 2010
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reducing intermodulation distortion in an...
- Patent number 7,656,229
- Issue date Feb 2, 2010
- Qualcomm, Incorporated
- Junxiong Deng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Controlling a power amplifier to transition among amplifier operati...
- Patent number 7,639,072
- Issue date Dec 29, 2009
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distortion compensation amplifying apparatus and base station
- Patent number 7,561,856
- Issue date Jul 14, 2009
- Fujitsu Limited
- Masayuki Watabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods of RF power transmission, modulation, and ampli...
- Patent number 7,423,477
- Issue date Sep 9, 2008
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods of RF power transmission, modulation, and ampli...
- Patent number 7,414,469
- Issue date Aug 19, 2008
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication apparatus
- Patent number 7,395,033
- Issue date Jul 1, 2008
- Fujitsu Limited
- Mayumi Kodani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods of RF power transmission, modulation, and ampli...
- Patent number 7,378,902
- Issue date May 27, 2008
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods of RF power transmission, modulation, and ampli...
- Patent number 7,355,470
- Issue date Apr 8, 2008
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Split amplifier architecture for cross talk cancellation
- Patent number 7,250,813
- Issue date Jul 31, 2007
- National Semiconductor Corporation
- Jianguo Yao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive feedback channel for radio frequency power amplifiers
- Patent number 7,103,329
- Issue date Sep 5, 2006
- Rockwell Collins, Inc.
- Robert J. Thon
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
MODULATION AGNOSTIC DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM AND...
- Publication number 20200358640
- Publication date Nov 12, 2020
- DALI SYSTEMS CO. LTD.
- Wan Jong Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFYING DEVICE
- Publication number 20190115881
- Publication date Apr 18, 2019
- Samsung Electro-Mechanics Co., Ltd.
- Kyu Jin CHOI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MODULATION AGNOSTIC DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM AND...
- Publication number 20180227152
- Publication date Aug 9, 2018
- DALI SYSTEMS CO. LTD.
- Wan Jong Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR APPARATUS
- Publication number 20170125533
- Publication date May 4, 2017
- Fujitsu Limited
- JUNJI KOTANI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BASEBAND EQUIVALENT VOLTERRA SERIES FOR DIGITAL PREDISTORTION IN MU...
- Publication number 20160079933
- Publication date Mar 17, 2016
- TELEFONAKTIEBOLAGET L M ERIC SSON (PUBL)
- Bilel FEHRI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR PERFORMING SIGNAL AMPLIFYING WITH AID OF S...
- Publication number 20150333716
- Publication date Nov 19, 2015
- MEDIATEK INC.
- Tze-Chien Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SWITCHABLE MULTI-OUTPUT LOW-NOISE AMPLIFIER WITH DISTORTION CANCELL...
- Publication number 20150171798
- Publication date Jun 18, 2015
- MOTOROLA SOLUTIONS, INC.
- SHAFIULLAH SYED
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REDUCED BANDWITH OF SIGNAL IN AN ENVELOPE PATH FOR ENVELOPE TRACKIN...
- Publication number 20150123735
- Publication date May 7, 2015
- NUJIRA LIMITED
- Gerard Wimpenny
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REMOTE RADIO HEAD UNIT SYSTEM WITH WIDEBAND POWER AMPLIFIER AND METHOD
- Publication number 20140219174
- Publication date Aug 7, 2014
- Dali Systems Co., Ltd.
- Chengxun WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF Power Transmission, Modulation, and Amplification Embodiments
- Publication number 20140187184
- Publication date Jul 3, 2014
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF Power Transmission, Modulation, and Amplification Embodiments
- Publication number 20130033313
- Publication date Feb 7, 2013
- Parker Vision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTING A SIGNAL FROM A POWER AMPLIFIER
- Publication number 20120057650
- Publication date Mar 8, 2012
- ICERA INC.
- Stephen Felix
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULATION AGNOSTIC DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM AND...
- Publication number 20110156815
- Publication date Jun 30, 2011
- DALI SYSTEMS CO., LTD.
- Wan Jong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Remote radio head unit system with wideband power amplifier and method
- Publication number 20110158081
- Publication date Jun 30, 2011
- DALI SYSTEMS LTD.
- Chengxun Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CARRIER AMPLIFIER LINEARIZATION SYSTEM AND METHOD
- Publication number 20110064171
- Publication date Mar 17, 2011
- Xinping Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMPLIFIER CIRCUIT AUDIO CIRCUIT AND ELECTRONIC DEVICE
- Publication number 20100272293
- Publication date Oct 28, 2010
- FREESCALE SEMICONDUCTOR, INC.
- Ludovic Oddoart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Communication Apparatus
- Publication number 20100148745
- Publication date Jun 17, 2010
- KYOCERA CORPORATION
- Hideto Kanou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF Power Transmission, Modulation, and Amplification Embodiments
- Publication number 20100097138
- Publication date Apr 22, 2010
- Parker Vision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Generation and Amplification of Substantially Constant Envelope Sig...
- Publication number 20100073085
- Publication date Mar 25, 2010
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR REDUCING INTERMODULATION DISTORTION IN AN...
- Publication number 20090189691
- Publication date Jul 30, 2009
- QUALCOMM Incorporated
- Junxiong Deng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Systems and Methods of RF Power Transmission, Modulation, and Ampli...
- Publication number 20080272841
- Publication date Nov 6, 2008
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and methods of RF power transmission, modulation and amplif...
- Publication number 20070247222
- Publication date Oct 25, 2007
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS OF RF POWER TRANSMISSION, MODULATION, AND AMPLI...
- Publication number 20070247217
- Publication date Oct 25, 2007
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and methods of RF power transmission, modulation and amplif...
- Publication number 20070247221
- Publication date Oct 25, 2007
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and methods of RF power transmission, modulation, and ampli...
- Publication number 20070247220
- Publication date Oct 25, 2007
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF power transmission, modulation, and amplification embodiments
- Publication number 20070096806
- Publication date May 3, 2007
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF power transmission, modulation, and amplification embodiments
- Publication number 20070090874
- Publication date Apr 26, 2007
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio communication apparatus
- Publication number 20060105715
- Publication date May 18, 2006
- FUJITSU LIMITED
- Mayumi Kodani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distortion compensation amplifying apparatus and base station
- Publication number 20050164656
- Publication date Jul 28, 2005
- Masayuki Watabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distortion reducing circuit
- Publication number 20030085761
- Publication date May 8, 2003
- Hitachi Kokusai Electric Inc.
- Yoichi Okubo
- H03 - BASIC ELECTRONIC CIRCUITRY

Multiple channels are combined and amplified by only one amplifier

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Public voltage compensation method and display panel

Modulation agnostic digital hybrid mode power amplifier system and...

Power amplifying device

Modulation agnostic digital hybrid mode power amplifier system and...

Baseband equivalent volterra series for behavioral modeling and dig...

Baseband equivalent volterra series for digital predistortion in mu...

Digital pre-distortion systems in transmitters

Reduced bandwith of signal in an envelope path for envelope trackin...

Switchable multi-output low-noise amplifier with distortion cancell...

RF power transmission, modulation, and amplification embodiments

Remote radio head unit system with wideband power amplifier and method

Remote radio head unit system with wideband power amplifier and method

Amplifier circuit audio circuit and electronic device

RF power transmission, modulation, and amplification embodiments

Multi-carrier amplifier linearization system and method

Transmitting a signal from a power amplifier

RF power transmission, modulation, and amplification embodiments, i...

Generation and amplification of substantially constant envelope sig...

RF power transmission, modulation, and amplification embodiments

Systems and methods of RF power transmission, modulation, and ampli...

Method and apparatus for reducing intermodulation distortion in an...

Controlling a power amplifier to transition among amplifier operati...

Distortion compensation amplifying apparatus and base station

Systems and methods of RF power transmission, modulation, and ampli...

Systems and methods of RF power transmission, modulation, and ampli...

Radio communication apparatus

Systems and methods of RF power transmission, modulation, and ampli...

Systems and methods of RF power transmission, modulation, and ampli...

Split amplifier architecture for cross talk cancellation

Adaptive feedback channel for radio frequency power amplifiers

Patents Applicationslast 30 patents

MODULATION AGNOSTIC DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM AND...

POWER AMPLIFYING DEVICE

MODULATION AGNOSTIC DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM AND...

SEMICONDUCTOR APPARATUS

BASEBAND EQUIVALENT VOLTERRA SERIES FOR DIGITAL PREDISTORTION IN MU...

METHOD AND APPARATUS FOR PERFORMING SIGNAL AMPLIFYING WITH AID OF S...

SWITCHABLE MULTI-OUTPUT LOW-NOISE AMPLIFIER WITH DISTORTION CANCELL...

REDUCED BANDWITH OF SIGNAL IN AN ENVELOPE PATH FOR ENVELOPE TRACKIN...

REMOTE RADIO HEAD UNIT SYSTEM WITH WIDEBAND POWER AMPLIFIER AND METHOD

RF Power Transmission, Modulation, and Amplification Embodiments

RF Power Transmission, Modulation, and Amplification Embodiments

TRANSMITTING A SIGNAL FROM A POWER AMPLIFIER

MODULATION AGNOSTIC DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM AND...

Remote radio head unit system with wideband power amplifier and method

MULTI-CARRIER AMPLIFIER LINEARIZATION SYSTEM AND METHOD

AMPLIFIER CIRCUIT AUDIO CIRCUIT AND ELECTRONIC DEVICE

Wireless Communication Apparatus

RF Power Transmission, Modulation, and Amplification Embodiments

Generation and Amplification of Substantially Constant Envelope Sig...

METHOD AND APPARATUS FOR REDUCING INTERMODULATION DISTORTION IN AN...

Systems and Methods of RF Power Transmission, Modulation, and Ampli...

Systems and methods of RF power transmission, modulation and amplif...

SYSTEMS AND METHODS OF RF POWER TRANSMISSION, MODULATION, AND AMPLI...

Systems and methods of RF power transmission, modulation and amplif...

Systems and methods of RF power transmission, modulation, and ampli...

RF power transmission, modulation, and amplification embodiments

RF power transmission, modulation, and amplification embodiments

Radio communication apparatus

Distortion compensation amplifying apparatus and base station

Distortion reducing circuit