with bipolar transistors

Industry

CPC
H03F3/3432

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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

H03F3/3432with bipolar transistors

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Constant current generation circuit for optocoupler isolation ampli...
- Patent number 11,934,216
- Issue date Mar 19, 2024
- Hefei AICHUANGWEI Electronic Technology Co., Ltd.
- Jun Pan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for TIA base current detection and compensation
- Patent number 11,082,010
- Issue date Aug 3, 2021
- VELODYNE LIDAR USA, INC.
- Roger Pinto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Trans-impedance amplifier with fast overdrive recovery
- Patent number 10,686,412
- Issue date Jun 16, 2020
- Linear Technology Corporation
- Joseph Adut
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bias circuit
- Patent number 10,673,388
- Issue date Jun 2, 2020
- NXP B.V.
- Mark Pieter Van Der Heijden
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bootstrapped application arrangement and application to the unity g...
- Patent number 10,404,222
- Issue date Sep 3, 2019
- Harman International Industries, Incorporated
- Dimitri Danyuk
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit
- Patent number 10,263,567
- Issue date Apr 16, 2019
- Fujitsu Component Limited
- Hideki Oku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ultra-broadband transimpedance amplifiers (tia) for optical fiber c...
- Patent number 10,243,523
- Issue date Mar 26, 2019
- The Regents of the University of California
- Payam Heydari
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-frequency amplifier module
- Patent number 10,230,338
- Issue date Mar 12, 2019
- Murata Manufacturing Co., Ltd.
- Reiji Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-path broadband amplifier
- Patent number 8,847,687
- Issue date Sep 30, 2014
- Agilent Technologies, Inc.
- Keith C. Griggs
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current monitor for sensing the current in a current path and corre...
- Patent number 8,729,915
- Issue date May 20, 2014
- Alcatel Lucent
- Gerhard Luz
- G01 - MEASURING TESTING
Information Patent Grant
Amplifier with voltage and current feedback error correction
- Patent number 8,723,603
- Issue date May 13, 2014
- Analog Devices, Inc.
- Derek Bowers
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for compensating base current of transistor and amplifier c...
- Patent number 8,564,372
- Issue date Oct 22, 2013
- Kabushiki Kaisha Toshiba
- Akira Saito
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Feedback amplifier
- Patent number 8,421,538
- Issue date Apr 16, 2013
- Electronics and Telecommunications Research Institute
- Sang-Heung Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Window comparator circuit for limiting input voltage applied to obj...
- Patent number 8,102,191
- Issue date Jan 24, 2012
- Denso Corporation
- Hiroyuki Satake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Output stage, amplifier control loop and use of the output stage
- Patent number 8,063,668
- Issue date Nov 22, 2011
- Infineon Technologies AG
- Erwin Krug
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ground skimming output stage
- Patent number 7,898,336
- Issue date Mar 1, 2011
- D2Audio Corporation
- Robert David Zucker
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High linearity digital variable gain amplifier
- Patent number 7,843,038
- Issue date Nov 30, 2010
- Linear Technology Corporation
- Dorin Seremeta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Alternating current level detection circuit
- Patent number 7,804,335
- Issue date Sep 28, 2010
- Kabushiki Kaisha Toshiba
- Yoshiharu Nito
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for varying gain exponentially with respect to a...
- Patent number 7,800,446
- Issue date Sep 21, 2010
- STMicroelectronics, Inc.
- Christopher Yong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Setting the DC operating current of a rail-to-rail output stage of...
- Patent number 7,772,926
- Issue date Aug 10, 2010
- Analog Devices, Inc.
- Eric Modica
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature compensation for RF detectors
- Patent number 7,728,647
- Issue date Jun 1, 2010
- Analog Devices, Inc.
- Vincenzo DiTommaso
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Twisted pair communications line system
- Patent number 7,643,018
- Issue date Jan 5, 2010
- Avocent Corporation
- Steven F. Brown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constant current bias circuit and associated method
- Patent number 7,609,113
- Issue date Oct 27, 2009
- TriQuint Semiconductor, Inc.
- William H. Davenport
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Output circuit and current source circuit used in the same
- Patent number 7,551,005
- Issue date Jun 23, 2009
- Denso Corporation
- Takanori Makino
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and system for varying gain exponentially with respect to a...
- Patent number 7,525,380
- Issue date Apr 28, 2009
- STMicroelectronics, Inc.
- Christopher Yong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency digital-to-analog converter
- Patent number 7,471,226
- Issue date Dec 30, 2008
- STMicroelectronics N.V.
- Steven R. Norsworthy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ground skimming output stage
- Patent number 7,459,978
- Issue date Dec 2, 2008
- Intersil Americas Inc.
- Robert David Zucker
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier unit and optical disc drive
- Patent number 7,391,265
- Issue date Jun 24, 2008
- Matsushita Electric Industrial Co., Ltd.
- Shinichi Miyamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier arrangement
- Patent number 7,348,846
- Issue date Mar 25, 2008
- Infineon Technologies AG
- Johann Traub
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit having an impedance-controllable bias-boosting ci...
- Patent number 7,332,968
- Issue date Feb 19, 2008
- Sifen Luo
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
LOGARITHMIC CURRENT TO VOLTAGE CONVERTERS WITH EMITTER RESISTANCE C...
- Publication number 20240250647
- Publication date Jul 25, 2024
- Analog Devices, Inc.
- Petrus M. Stroet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR TIA BASE CURRENT DETECTION AND COMPENSATION
- Publication number 20210367563
- Publication date Nov 25, 2021
- VELODYNE LIDAR USA, INC.
- Roger Pinto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR TIA BASE CURRENT DETECTION AND COMPENSATION
- Publication number 20200144971
- Publication date May 7, 2020
- Velodyne LiDAR, Inc.
- Roger Pinto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BIAS CIRCUIT
- Publication number 20190173432
- Publication date Jun 6, 2019
- NXP B.V.
- Mark Pieter Van Der Heijden
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BOOTSTRAPPED APPLICATION ARRANGEMENT AND APPLICATION TO THE UNITY G...
- Publication number 20190068134
- Publication date Feb 28, 2019
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Dimitri DANYUK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH-FREQUENCY AMPLIFIER MODULE
- Publication number 20180062591
- Publication date Mar 1, 2018
- MURATA MANUFACTURING CO., LTD.
- Reiji Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AMPLIFIER WITH VOLTAGE AND CURRENT FEEDBACK ERROR CORRECTION
- Publication number 20140070886
- Publication date Mar 13, 2014
- Analog Devices, Inc.
- Derek Bowers
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-PATH BROADBAND AMPLIFIER
- Publication number 20130249637
- Publication date Sep 26, 2013
- AGILENT TECHNOLOGIES, INC.
- Keith C. Griggs
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT FOR COMPENSATING BASE CURRENT OF TRANSISTOR AND AMPLIFIER C...
- Publication number 20120229218
- Publication date Sep 13, 2012
- Kabushiki Kaisha Toshiba
- Akira Saito
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OUTPUT STAGE, AMPLIFIER CONTROL LOOP AND USE OF THE OUTPUT STAGE
- Publication number 20120105109
- Publication date May 3, 2012
- Erwin KRUG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Feedback Amplifier
- Publication number 20120105158
- Publication date May 3, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sang-Heung LEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CURRENT MONITOR FOR SENSING THE CURRENT IN A CURRENT PATH AND CORRE...
- Publication number 20120025854
- Publication date Feb 2, 2012
- ALCATEL LUCENT
- Gerhard Luz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WINDOW COMPARATOR CIRCUIT FOR LIMITING INPUT VOLTAGE APPLIED TO OBJ...
- Publication number 20100188789
- Publication date Jul 29, 2010
- DENSO CORPORATION
- Hiroyuki SATAKE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SETTING THE DC OPERATING CURRENT OF A RAIL-TO-RAIL OUTPUT STAGE OF...
- Publication number 20100044835
- Publication date Feb 25, 2010
- Analog Devices, Inc.
- Eric Modica
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Twisted pair communications line system
- Publication number 20100045864
- Publication date Feb 25, 2010
- Avocent Corporation
- Winston J. Stewart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Temperature Compensation For RF Detectors
- Publication number 20100013545
- Publication date Jan 21, 2010
- Analog Devices, Inc.
- Vincenzo DiTommaso
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and system for varying gain exponentially with respect to a...
- Publication number 20090153246
- Publication date Jun 18, 2009
- STMicroelectronics, Inc.
- Christopher Yong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
GROUND SKIMMING OUTPUT STAGE
- Publication number 20090079505
- Publication date Mar 26, 2009
- Intersil Americas Inc.
- Robert David Zucker
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ALTERNATING CURRENT LEVEL DETECTION CIRCUIT
- Publication number 20090027111
- Publication date Jan 29, 2009
- Kabushiki Kaisha Toshiba
- Yoshiharu Nito
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Constant current bias circuit and associated method
- Publication number 20080111629
- Publication date May 15, 2008
- William H. Davenport
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and system for varying gain exponentially with respect to a...
- Publication number 20070290753
- Publication date Dec 20, 2007
- STMicroelectronics, Inc.
- Christopher Yong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLASS-AB OUTPUT CIRCUIT
- Publication number 20070115033
- Publication date May 24, 2007
- NEC Electronics Corporation
- Takeshi KUWANO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Output circuit and constant current circuit used in the same
- Publication number 20070097575
- Publication date May 3, 2007
- DENSO CORPORATION
- Takanori Makino
- G05 - CONTROLLING REGULATING
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
Radio frequency digital-to-analog converter
- Publication number 20060244648
- Publication date Nov 2, 2006
- Steven R. Norsworthy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RF power amplifier
- Publication number 20060214733
- Publication date Sep 28, 2006
- Kaname Motoyoshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifier unit and optical disc drive
- Publication number 20060202761
- Publication date Sep 14, 2006
- Matsushita Electric Industrial Co., Ltd.
- Shinichi Miyamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Output power detection circuit
- Publication number 20060186964
- Publication date Aug 24, 2006
- Koninklijke Philips Electronics N.V.
- Dmitry Pavlovich Prikhodko
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Output stage, amplifier control loop and use of the output stage
- Publication number 20060125522
- Publication date Jun 15, 2006
- Erwin Krug
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High linearity digital variable gain amplifier
- Publication number 20060119436
- Publication date Jun 8, 2006
- Linear Technology Corporation
- Dorin Seremeta
- H03 - BASIC ELECTRONIC CIRCUITRY

with bipolar transistors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Constant current generation circuit for optocoupler isolation ampli...

Systems and methods for TIA base current detection and compensation

Trans-impedance amplifier with fast overdrive recovery

Bias circuit

Bootstrapped application arrangement and application to the unity g...

Amplifier circuit

Ultra-broadband transimpedance amplifiers (tia) for optical fiber c...

High-frequency amplifier module

Multi-path broadband amplifier

Current monitor for sensing the current in a current path and corre...

Amplifier with voltage and current feedback error correction

Circuit for compensating base current of transistor and amplifier c...

Feedback amplifier

Window comparator circuit for limiting input voltage applied to obj...

Output stage, amplifier control loop and use of the output stage

Ground skimming output stage

High linearity digital variable gain amplifier

Alternating current level detection circuit

Method and system for varying gain exponentially with respect to a...

Setting the DC operating current of a rail-to-rail output stage of...

Temperature compensation for RF detectors

Twisted pair communications line system

Constant current bias circuit and associated method

Output circuit and current source circuit used in the same

Method and system for varying gain exponentially with respect to a...

Radio frequency digital-to-analog converter

Ground skimming output stage

Amplifier unit and optical disc drive

Amplifier arrangement

Amplifier circuit having an impedance-controllable bias-boosting ci...

Patents Applicationslast 30 patents

LOGARITHMIC CURRENT TO VOLTAGE CONVERTERS WITH EMITTER RESISTANCE C...

SYSTEMS AND METHODS FOR TIA BASE CURRENT DETECTION AND COMPENSATION

SYSTEMS AND METHODS FOR TIA BASE CURRENT DETECTION AND COMPENSATION

BIAS CIRCUIT

BOOTSTRAPPED APPLICATION ARRANGEMENT AND APPLICATION TO THE UNITY G...

HIGH-FREQUENCY AMPLIFIER MODULE

AMPLIFIER WITH VOLTAGE AND CURRENT FEEDBACK ERROR CORRECTION

MULTI-PATH BROADBAND AMPLIFIER

CIRCUIT FOR COMPENSATING BASE CURRENT OF TRANSISTOR AND AMPLIFIER C...

OUTPUT STAGE, AMPLIFIER CONTROL LOOP AND USE OF THE OUTPUT STAGE

Feedback Amplifier

CURRENT MONITOR FOR SENSING THE CURRENT IN A CURRENT PATH AND CORRE...

WINDOW COMPARATOR CIRCUIT FOR LIMITING INPUT VOLTAGE APPLIED TO OBJ...

SETTING THE DC OPERATING CURRENT OF A RAIL-TO-RAIL OUTPUT STAGE OF...

Twisted pair communications line system

Temperature Compensation For RF Detectors

Method and system for varying gain exponentially with respect to a...

GROUND SKIMMING OUTPUT STAGE

ALTERNATING CURRENT LEVEL DETECTION CIRCUIT

Constant current bias circuit and associated method

Method and system for varying gain exponentially with respect to a...

CLASS-AB OUTPUT CIRCUIT

Output circuit and constant current circuit used in the same

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

Radio frequency digital-to-analog converter

RF power amplifier

Amplifier unit and optical disc drive

Output power detection circuit

Output stage, amplifier control loop and use of the output stage

High linearity digital variable gain amplifier