using Darlington amplifiers

Industry

CPC
H03F3/3435

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Parent Industries

HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements

Current Industry

H03F3/3435using Darlington amplifiers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Boost circuit for use in power amplifier
- Patent number 10,135,397
- Issue date Nov 20, 2018
- Richwave Technology Corp.
- Shun-Nan Tai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transimpedance circuit
- Patent number 9,837,969
- Issue date Dec 5, 2017
- Kabushiki Kaisha Toshiba
- Yukio Tsunetsugu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and methods for radio frequency amplifiers
- Patent number 9,806,680
- Issue date Oct 31, 2017
- Skyworks Solutions, Inc.
- Alan William Ake
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linear FET feedback amplifier
- Patent number 9,722,552
- Issue date Aug 1, 2017
- Qorvo US, Inc.
- Kevin Wesley Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and methods for radio frequency amplifiers
- Patent number 9,584,078
- Issue date Feb 28, 2017
- Skyworks Solutions, Inc.
- Alan William Ake
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and methods for electronic amplification
- Patent number 8,836,433
- Issue date Sep 16, 2014
- Skyworks Solutions, Inc.
- David Dening
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linear FET feedback amplifier
- Patent number 8,704,598
- Issue date Apr 22, 2014
- RF Micro Devices, Inc.
- Kevin Wesley Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reduction of stored charge in the base region of a bipolar transist...
- Patent number 8,623,749
- Issue date Jan 7, 2014
- Diodes Incorporated
- David Neil Casey
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Amplifying circuit and current-voltage conversion circuit
- Patent number 8,552,802
- Issue date Oct 8, 2013
- ONKYO Corporation
- Tsuyoshi Kawaguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linear FET feedback amplifier
- Patent number 8,390,380
- Issue date Mar 5, 2013
- RF Micro Devices, Inc.
- Kevin Wesley Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-voltage impulse amplifier
- Patent number 8,183,933
- Issue date May 22, 2012
- Lehigh University
- Subrata Halder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage overload protection circuits
- Patent number 7,859,803
- Issue date Dec 28, 2010
- The Regents of the University of California
- Yintat Ma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature compensated self-bias darlington pair amplifier
- Patent number 7,855,603
- Issue date Dec 21, 2010
- Avago Technologies Wireless IP (Singapore) Pte. Ltd.
- Wei Yi Thor
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
ESD unit protection cell for distributed amplifiers
- Patent number 7,813,092
- Issue date Oct 12, 2010
- The Regents of the University of California
- Yintat Ma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
ESD protection circuits for RF input pins
- Patent number 7,773,355
- Issue date Aug 10, 2010
- The Regents of the University of California
- Yintat Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Biasing stage for an amplifier
- Patent number 7,619,476
- Issue date Nov 17, 2009
- Cirrus Logic, Inc.
- Jefferson H. Harman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency power detector and decision circuit used with DC su...
- Patent number 7,454,179
- Issue date Nov 18, 2008
- RF Micro Devices, Inc.
- Jongsoo Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature compensation circuit
- Patent number 7,405,610
- Issue date Jul 29, 2008
- Denso Corporation
- Hiroshi Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Handset radiofrequency front end module in fine pitch quad flat no...
- Patent number 7,307,479
- Issue date Dec 11, 2007
- M/A-COM, Inc.
- Christopher Dirk Weigand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Small signal amplifier with large signal output boost stage
- Patent number 7,288,993
- Issue date Oct 30, 2007
- Analog Devices, Inc.
- A. Paul Brokaw
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low distortion amplifier
- Patent number 7,253,689
- Issue date Aug 7, 2007
- TelASIC Communications, Inc.
- Don C. Devendorf
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency generator and communication system using the same
- Patent number 7,177,612
- Issue date Feb 13, 2007
- Renesas Technology Corp.
- Takahiro Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Handset radiofrequency front end module in fine pitch quad flat no...
- Patent number 7,148,751
- Issue date Dec 12, 2006
- M/A-COM, Inc.
- Christopher Dirk Weigand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
On-chip temperature compensation circuit for an electronic device
- Patent number 7,142,058
- Issue date Nov 28, 2006
- FREESCALE SEMICONDUCTOR, INC.
- Mario M. Bokatius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linear power amplifier circuit with a modulated power supply signal
- Patent number 7,135,918
- Issue date Nov 14, 2006
- Nortel Networks Limited
- Noureddine Outaleb
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Biased Darlington transistor pair, method, and system
- Patent number 7,091,788
- Issue date Aug 15, 2006
- Intel Corporation
- Kevin W. Glass
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus, methods and articles of manufacture for power amplifier...
- Patent number 7,049,893
- Issue date May 23, 2006
- M/A-COM, Inc.
- Thomas Aaron Winslow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-biased darlington amplifier
- Patent number 6,972,630
- Issue date Dec 6, 2005
- Sirenza Microdevices, Inc.
- Kevin W. Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linearized darlington amplifier
- Patent number 6,933,787
- Issue date Aug 23, 2005
- Sirenza Microdevices, Inc.
- Kevin W. Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Self-biased Darlington amplifier
- Patent number 6,927,634
- Issue date Aug 9, 2005
- Sirenza Microdevices, Inc.
- Kevin W. Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Boost circuit for use in power amplifier
- Publication number 20180152146
- Publication date May 31, 2018
- RICHWAVE TECHNOLOGY CORP.
- Shun-Nan Tai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHODS FOR RADIO FREQUENCY AMPLIFIERS
- Publication number 20140347136
- Publication date Nov 27, 2014
- Alan William Ake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LINEAR FET FEEDBACK AMPLIFIER
- Publication number 20130137383
- Publication date May 30, 2013
- RF Micro Devices, Inc.
- Kevin Wesley Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reduction of Stored Charge in the Base Region of a Bipolar Transist...
- Publication number 20120322219
- Publication date Dec 20, 2012
- DIODES ZETEX SEMICONDUCTORS LIMITED
- David Neil Casey
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Complementary Darlington Emitter Follower with Improved Switching S...
- Publication number 20120319768
- Publication date Dec 20, 2012
- DIODES ZETEX SEMICONDUCTORS LIMITED
- David Neil Casey
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Monolithic Darlington with Intermediate Base Contact
- Publication number 20120319301
- Publication date Dec 20, 2012
- DIODES ZETEX SEMICONDUCTORS LIMITED
- David Neil Casey
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
APPARATUS AND METHODS FOR ELECTRONIC AMPLIFICATION
- Publication number 20120286878
- Publication date Nov 15, 2012
- SKYWORKS SOLUTIONS, INC.
- David Dening
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFYING CIRCUIT AND CURRENT-VOLTAGE CONVERSION CIRCUIT
- Publication number 20120049895
- Publication date Mar 1, 2012
- Onkyo Corporation
- Tsuyoshi KAWAGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LINEAR FET FEEDBACK AMPLIFIER
- Publication number 20110291764
- Publication date Dec 1, 2011
- RF Micro Devices, Inc.
- Kevin Wesley Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH-VOLTAGE IMPULSE AMPLIFIER
- Publication number 20110006847
- Publication date Jan 13, 2011
- LEHIGH UNIVERSITY
- Subrata Halder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPERATURE COMPENSATED SELF-BIAS DARLINGTON PAIR AMPLIFIER
- Publication number 20100327978
- Publication date Dec 30, 2010
- Avago Technologies Wireless IP (Singapore) Pte. Ltd.
- Wei Yi THOR
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Constant Current Darlington Circuits for High Power
- Publication number 20080129380
- Publication date Jun 5, 2008
- Ok-Sang Jin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Control circuit for controlling a current and/or voltage of an elec...
- Publication number 20070229160
- Publication date Oct 4, 2007
- ATMEL GERMANY GMBH
- Franz Beck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Zapping Circuit
- Publication number 20070171589
- Publication date Jul 26, 2007
- SANYO ELECTRIC CO., LTD.
- Seiji Otake
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Handset Radiofrequency Front End Module In Fine Pitch Quad Flat No...
- Publication number 20070075783
- Publication date Apr 5, 2007
- M/A Com, Inc.
- Christopher Dirk Weigand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ESD UNIT PROTECTION CELL FOR DISTRIBUTED AMPLIFIERS
- Publication number 20070070562
- Publication date Mar 29, 2007
- Yintat Ma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VOLTAGE OVERLOAD PROTECTION CIRCUITS
- Publication number 20070070563
- Publication date Mar 29, 2007
- Yintat Ma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ESD PROTECTION CIRCUITS FOR RF INPUT PINS
- Publication number 20070070564
- Publication date Mar 29, 2007
- Yintat Ma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Temperature compensation circuit
- Publication number 20060290408
- Publication date Dec 28, 2006
- DENSO CORPORATION
- Hiroshi Okada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Biasing stage for an amplifier
- Publication number 20060208800
- Publication date Sep 21, 2006
- Jefferson H. Harman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Small signal amplifier with large signal output boost stage
- Publication number 20060164170
- Publication date Jul 27, 2006
- Analog Devices, Inc.
- A. Paul Brokaw
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
On-chip temperature compensation circuit for an electronic device
- Publication number 20060097790
- Publication date May 11, 2006
- Mario M. Bokatius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low distortion amplifier
- Publication number 20050270107
- Publication date Dec 8, 2005
- Don C. Devendorf
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Self-biased darlington amplifier
- Publication number 20050189996
- Publication date Sep 1, 2005
- Kevin W. Kobayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Biased Darlington transistor pair, method, and system
- Publication number 20050122172
- Publication date Jun 9, 2005
- Intel Corporation
- Kevin W. Glass
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Frequency generator and communication system using the same
- Publication number 20050059373
- Publication date Mar 17, 2005
- Takahiro Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Handset radiofrequency front end module in fine pitch quad flat no...
- Publication number 20040201423
- Publication date Oct 14, 2004
- M/A Com, Inc.
- Christopher Dirk Weigand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus, methods and articles of manufacture for power amplifier...
- Publication number 20040201421
- Publication date Oct 14, 2004
- M/A Com, Inc.
- Thomas Aaron Winslow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile telecommunication apparatus having a power amplifier which o...
- Publication number 20040176053
- Publication date Sep 9, 2004
- Kiichi Yamashita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power amplifier module
- Publication number 20020135423
- Publication date Sep 26, 2002
- Kiichi Yamashita
- H03 - BASIC ELECTRONIC CIRCUITRY

using Darlington amplifiers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Boost circuit for use in power amplifier

Transimpedance circuit

Apparatus and methods for radio frequency amplifiers

Linear FET feedback amplifier

Apparatus and methods for radio frequency amplifiers

Apparatus and methods for electronic amplification

Linear FET feedback amplifier

Reduction of stored charge in the base region of a bipolar transist...

Amplifying circuit and current-voltage conversion circuit

Linear FET feedback amplifier

High-voltage impulse amplifier

Voltage overload protection circuits

Temperature compensated self-bias darlington pair amplifier

ESD unit protection cell for distributed amplifiers

ESD protection circuits for RF input pins

Biasing stage for an amplifier

Radio frequency power detector and decision circuit used with DC su...

Temperature compensation circuit

Handset radiofrequency front end module in fine pitch quad flat no...

Small signal amplifier with large signal output boost stage

Low distortion amplifier

Frequency generator and communication system using the same

Handset radiofrequency front end module in fine pitch quad flat no...

On-chip temperature compensation circuit for an electronic device

Linear power amplifier circuit with a modulated power supply signal

Biased Darlington transistor pair, method, and system

Apparatus, methods and articles of manufacture for power amplifier...

Self-biased darlington amplifier

Linearized darlington amplifier

Self-biased Darlington amplifier

Patents Applicationslast 30 patents

Boost circuit for use in power amplifier

APPARATUS AND METHODS FOR RADIO FREQUENCY AMPLIFIERS

LINEAR FET FEEDBACK AMPLIFIER

Reduction of Stored Charge in the Base Region of a Bipolar Transist...

Complementary Darlington Emitter Follower with Improved Switching S...

Monolithic Darlington with Intermediate Base Contact

APPARATUS AND METHODS FOR ELECTRONIC AMPLIFICATION

AMPLIFYING CIRCUIT AND CURRENT-VOLTAGE CONVERSION CIRCUIT

LINEAR FET FEEDBACK AMPLIFIER

HIGH-VOLTAGE IMPULSE AMPLIFIER

TEMPERATURE COMPENSATED SELF-BIAS DARLINGTON PAIR AMPLIFIER

Constant Current Darlington Circuits for High Power

Control circuit for controlling a current and/or voltage of an elec...

Zapping Circuit

Handset Radiofrequency Front End Module In Fine Pitch Quad Flat No...

ESD UNIT PROTECTION CELL FOR DISTRIBUTED AMPLIFIERS

VOLTAGE OVERLOAD PROTECTION CIRCUITS

ESD PROTECTION CIRCUITS FOR RF INPUT PINS

Temperature compensation circuit

Biasing stage for an amplifier

Small signal amplifier with large signal output boost stage

On-chip temperature compensation circuit for an electronic device

Low distortion amplifier

Self-biased darlington amplifier

Biased Darlington transistor pair, method, and system

Frequency generator and communication system using the same

Handset radiofrequency front end module in fine pitch quad flat no...

Apparatus, methods and articles of manufacture for power amplifier...

Mobile telecommunication apparatus having a power amplifier which o...

Power amplifier module