An operational amplifier based integrator or transistor based integrator being used in an amplifying circuit

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H03F2200/264

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HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F2200/00Indexing scheme relating to amplifiers

Current Industry

H03F2200/264An operational amplifier based integrator or transistor based integrator being used in an amplifying circuit

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic processing apparatus
- Patent number 12,212,940
- Issue date Jan 28, 2025
- PANASONIC AUTOMOTIVE SYSTEMS CO., LTD.
- Makoto Takemoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio circuit, electronic device and vehicle audio system with the...
- Patent number 11,936,349
- Issue date Mar 19, 2024
- Rohm Co., Ltd.
- Hideo Araki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High dynamic device for integrating an electric current
- Patent number 11,867,563
- Issue date Jan 9, 2024
- LYNRED
- Roger Petigny
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital signal generator for audio artefact reduction
- Patent number 11,658,620
- Issue date May 23, 2023
- NXP B.V.
- Robert van Veldhoven
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for amplifier load current cancellation in a current integra...
- Patent number 11,349,439
- Issue date May 31, 2022
- ams International AG
- Fridolin Michel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distortion reducing variable output impedance class-D amplifier
- Patent number 11,290,069
- Issue date Mar 29, 2022
- Cirrus Logic, Inc.
- Zhaohui He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Class-D amplifier with multiple power rails and quantizer that swit...
- Patent number 11,245,370
- Issue date Feb 8, 2022
- Cirrus Logic, Inc.
- Zhaohui He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transimpedance amplifier with automatic current control
- Patent number 11,060,906
- Issue date Jul 13, 2021
- Facebook, Inc.
- Shih-Cheng Wang
- G01 - MEASURING TESTING
Information Patent Grant
Class-D amplifier with multiple independent output stages
- Patent number 10,972,061
- Issue date Apr 6, 2021
- Cirrus Logic, Inc.
- Zhaohui He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integration circuit and method for providing an output signal
- Patent number 10,938,356
- Issue date Mar 2, 2021
- AMS International AG
- Fridolin Michel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Inrush current limiter circuits having current regulating switches...
- Patent number 10,938,435
- Issue date Mar 2, 2021
- CommScope Technologies LLC
- Breck W. Lovinggood
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low power dissipation high performance Class-D amplifier
- Patent number 10,862,442
- Issue date Dec 8, 2020
- Cirrus Logic, Inc.
- Zhaohui He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pseudo-resistor structure, a closed-loop operational amplifier circ...
- Patent number 10,811,542
- Issue date Oct 20, 2020
- Imec VZW
- Carolina Mora Lopez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitive loading mode measurement circuit with compensation of me...
- Patent number 10,797,663
- Issue date Oct 6, 2020
- IEE International Electronics & Engineering S.A.
- Laurent Lamesch
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Auto zero offset current mitigation at an integrator input
- Patent number 10,790,791
- Issue date Sep 29, 2020
- STMicroelectronics Asia Pacific PTE Ltd.
- Supriya Raveendra Hegde
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switching scheme for low offset switched-capacitor integrators
- Patent number 10,733,391
- Issue date Aug 4, 2020
- Analog Devices International Unlimited Company
- Italo Carlos Medina Sánchez Castro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
I—V conversion module
- Patent number 10,727,791
- Issue date Jul 28, 2020
- Shenzhen Goodix Technology Co., Ltd.
- Mengwen Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio amplifiers
- Patent number 10,700,648
- Issue date Jun 30, 2020
- Cirrus Logic, Inc.
- John Paul Lesso
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital amplifier and output device
- Patent number 10,673,392
- Issue date Jun 2, 2020
- SHARP KABUSHIKI KAISHA
- Tsuyoshi Nakahira
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier arrangement and switched capacitor integrator
- Patent number 10,622,950
- Issue date Apr 14, 2020
- AMS AG
- Matthias Steiner
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Base station antennas having transmitters and receivers therein tha...
- Patent number 10,523,260
- Issue date Dec 31, 2019
- CommScope Technologies LLC
- Breck W. Lovinggood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier error current based on multiple integrators
- Patent number 10,483,927
- Issue date Nov 19, 2019
- Texas Instruments Incorporated
- Aditya Sundar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Cross-fading in dual-path pulse width modulation system
- Patent number 10,476,444
- Issue date Nov 12, 2019
- Cirrus Logic, Inc.
- Tejasvi Das
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Correlated double sampling integrating circuit
- Patent number 10,395,746
- Issue date Aug 27, 2019
- Shenzhen Goodix Technology Co., Ltd.
- Mengwen Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital-to-analog converter circuit, corresponding device and method
- Patent number 10,389,376
- Issue date Aug 20, 2019
- STMicroelectronics S.R.L.
- Luigino D'Alessio
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Window function processing module
- Patent number 10,367,478
- Issue date Jul 30, 2019
- SHENZHEN GOODIX TECHNOLOGY CO., LTD.
- Fu-Chiang Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Conversion circuit and detection circuit
- Patent number 10,349,848
- Issue date Jul 16, 2019
- Shenzhen Goodix Technology Co., Ltd.
- Tao Pi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stacked power amplifier power control
- Patent number 10,277,168
- Issue date Apr 30, 2019
- pSemi Corporation
- David Kovac
- G05 - CONTROLLING REGULATING
Information Patent Grant
Calibration of a dual-path pulse width modulation system
- Patent number 10,263,584
- Issue date Apr 16, 2019
- Cirrus Logic, Inc.
- Tejasvi Das
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High dynamic range device for integrating an electrical current
- Patent number 10,199,990
- Issue date Feb 5, 2019
- ULIS
- Patrick Robert
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ANALOG-DIGITAL HYBRID INTEGRATOR CIRCUIT
- Publication number 20240250651
- Publication date Jul 25, 2024
- Korea Advanced Institute of Science and Technology
- WANYEONG JUNG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROTECTING A CIRCUIT FROM AN INPUT VOLTAGE
- Publication number 20230268891
- Publication date Aug 24, 2023
- MICROCHIP TECHNOLOGY INCORPORATED
- Henry Liang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACOUSTIC PROCESSING APPARATUS
- Publication number 20230131342
- Publication date Apr 27, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Makoto TAKEMOTO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DIGITAL SIGNAL GENERATOR FOR AUDIO ARTEFACT REDUCTION
- Publication number 20220123696
- Publication date Apr 21, 2022
- NXP B.V.
- Robert van Veldhoven
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO CIRCUIT, ELECTRONIC DEVICE AND VEHICLE AUDIO SYSTEM WITH THE...
- Publication number 20220115997
- Publication date Apr 14, 2022
- ROHM CO., LTD.
- Hideo ARAKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD FOR AMPLIFIER LOAD CURRENT CANCELLATION IN A CURRENT INTEGRA...
- Publication number 20210218372
- Publication date Jul 15, 2021
- ams International AG
- Fridolin Michel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High Dynamic Device for Integrating an Electric Current
- Publication number 20210072087
- Publication date Mar 11, 2021
- LYNRED
- Roger Petigny
- G01 - MEASURING TESTING
Information Patent Application
DISTORTION REDUCING VARIABLE OUTPUT IMPEDANCE CLASS-D AMPLIFIER
- Publication number 20210044265
- Publication date Feb 11, 2021
- Cirrus Logic International Semiconductor Ltd.
- ZHAOHUI HE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLASS-D AMPLIFIER WITH MULTIPLE POWER RAILS AND QUANTIZER THAT SWIT...
- Publication number 20210044264
- Publication date Feb 11, 2021
- Cirrus Logic International Semiconductor Ltd.
- ZHAOHUI HE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUTO ZERO OFFSET CURRENT MITIGATION AT AN INTEGRATOR INPUT
- Publication number 20200153399
- Publication date May 14, 2020
- STMicroelectronics Asia Pacific Pte. Ltd.
- Supriya Raveendra HEGDE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTEGRATION CIRCUIT AND METHOD FOR PROVIDING AN OUTPUT SIGNAL
- Publication number 20190363682
- Publication date Nov 28, 2019
- ams International AG
- Fridolin Michel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL AMPLIFIER AND OUTPUT DEVICE
- Publication number 20190296696
- Publication date Sep 26, 2019
- SHARP KABUSHIKI KAISHA
- TSUYOSHI NAKAHIRA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BASE STATION ANTENNAS HAVING TRANSMITTERS AND RECEIVERS THEREIN THA...
- Publication number 20190199390
- Publication date Jun 27, 2019
- CommScope Technologies LLC
- Breck W. Lovinggood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW POWER DISSIPATION HIGH PERFORMANCE CLASS-D AMPLIFIER
- Publication number 20190149107
- Publication date May 16, 2019
- Cirrus Logic International Semiconductor Ltd.
- ZHAOHUI HE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CALIBRATION OF A DUAL-PATH PULSE WIDTH MODULATION SYSTEM
- Publication number 20190115886
- Publication date Apr 18, 2019
- Cirrus Logic International Semiconductor Ltd.
- Tejasvi DAS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER ARRANGEMENT AND SWITCHED CAPACITOR INTEGRATOR
- Publication number 20190006998
- Publication date Jan 3, 2019
- ams AG
- Matthias STEINER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO AMPLIFIERS
- Publication number 20180351516
- Publication date Dec 6, 2018
- Cirrus Logic International Semiconductor Ltd.
- John Paul LESSO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Stacked Power Amplifier Power Control
- Publication number 20180254745
- Publication date Sep 6, 2018
- pSemi Corporation
- David Kovac
- G05 - CONTROLLING REGULATING
Information Patent Application
LOW-POWER CONVERSION BETWEEN ANALOG AND DIGITAL SIGNALS USING ADJUS...
- Publication number 20170359078
- Publication date Dec 14, 2017
- Semiconductor Components Industries, LLC
- Alexander HEUBI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINEAR ISOLATION AMPLIFIER WITH OUTPUT DC VOLTAGE CANCELLATION
- Publication number 20170288785
- Publication date Oct 5, 2017
- BIOSENSE WEBSTER (ISRAEL) LTD.
- Michael Levin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High Dynamic Range Device For Integrating An Electrical Current
- Publication number 20170111015
- Publication date Apr 20, 2017
- Ulis
- Patrick Robert
- G01 - MEASURING TESTING
Information Patent Application
LOW-POWER CONVERSION BETWEEN ANALOG AND DIGITAL SIGNALS USING ADJUS...
- Publication number 20170077938
- Publication date Mar 16, 2017
- Semiconductor Components Industries, LLC
- Alexander HEUBI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUATERNARY/TERNARY MODULATION SELECTING CIRCUIT AND ASSOCIATED METHOD
- Publication number 20160268984
- Publication date Sep 15, 2016
- ELITE SEMICONDUCTOR MEMORY TECHNOLOGY Inc.
- Shuen-Ta Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUITS AND METHODS FOR SWITCHED-MODE OPERATIONAL AMPLIFIERS
- Publication number 20160226451
- Publication date Aug 4, 2016
- THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Baradwaj Vigraham
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DYNAMIC CURRENT SOURCE FOR AMPLIFIER INTEGRATOR STAGES
- Publication number 20160028355
- Publication date Jan 28, 2016
- Analog Devices, Inc.
- Sandro HERRERA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL PROCESSING CIRCUIT, RESOLVER DIGITAL CONVERTER, AND MULTIPAT...
- Publication number 20140340145
- Publication date Nov 20, 2014
- RENESAS ELECTRONICS CORPORATION
- Yoshihiro FUNATO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
READ OUT INTEGRATED CIRCUIT
- Publication number 20140062602
- Publication date Mar 6, 2014
- Raytheon Company
- Kanon Liu
- G01 - MEASURING TESTING
Information Patent Application
AMPLIFIER CIRCUIT, INTEGRATING CIRCUIT, AND LIGHT-DETECTION DEVICE
- Publication number 20130038393
- Publication date Feb 14, 2013
- Hamamatsu Photonics K. K.
- Haruhiro Funakoshi
- G01 - MEASURING TESTING
Information Patent Application
READ OUT INTEGRATED CIRCUIT
- Publication number 20130009711
- Publication date Jan 10, 2013
- Raytheon Company
- Kanon Liu
- G01 - MEASURING TESTING
Information Patent Application
RESTORING OUTPUT COMMON-MODE OF AMPLIFIER VIA CAPACITIVE COUPLING
- Publication number 20120313703
- Publication date Dec 13, 2012
- International Business Machines Corporation
- Ankur Agrawal
- H03 - BASIC ELECTRONIC CIRCUITRY

An operational amplifier based integrator or transistor based integrator being used in an amplifying circuit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Acoustic processing apparatus

Audio circuit, electronic device and vehicle audio system with the...

High dynamic device for integrating an electric current

Digital signal generator for audio artefact reduction

Method for amplifier load current cancellation in a current integra...

Distortion reducing variable output impedance class-D amplifier

Class-D amplifier with multiple power rails and quantizer that swit...

Transimpedance amplifier with automatic current control

Class-D amplifier with multiple independent output stages

Integration circuit and method for providing an output signal

Inrush current limiter circuits having current regulating switches...

Low power dissipation high performance Class-D amplifier

Pseudo-resistor structure, a closed-loop operational amplifier circ...

Capacitive loading mode measurement circuit with compensation of me...

Auto zero offset current mitigation at an integrator input

Switching scheme for low offset switched-capacitor integrators

I—V conversion module

Audio amplifiers

Digital amplifier and output device

Amplifier arrangement and switched capacitor integrator

Base station antennas having transmitters and receivers therein tha...

Amplifier error current based on multiple integrators

Cross-fading in dual-path pulse width modulation system

Correlated double sampling integrating circuit

Digital-to-analog converter circuit, corresponding device and method

Window function processing module

Conversion circuit and detection circuit

Stacked power amplifier power control

Calibration of a dual-path pulse width modulation system

High dynamic range device for integrating an electrical current

Patents Applicationslast 30 patents

ANALOG-DIGITAL HYBRID INTEGRATOR CIRCUIT

PROTECTING A CIRCUIT FROM AN INPUT VOLTAGE

ACOUSTIC PROCESSING APPARATUS

DIGITAL SIGNAL GENERATOR FOR AUDIO ARTEFACT REDUCTION

AUDIO CIRCUIT, ELECTRONIC DEVICE AND VEHICLE AUDIO SYSTEM WITH THE...

METHOD FOR AMPLIFIER LOAD CURRENT CANCELLATION IN A CURRENT INTEGRA...

High Dynamic Device for Integrating an Electric Current

DISTORTION REDUCING VARIABLE OUTPUT IMPEDANCE CLASS-D AMPLIFIER

CLASS-D AMPLIFIER WITH MULTIPLE POWER RAILS AND QUANTIZER THAT SWIT...

AUTO ZERO OFFSET CURRENT MITIGATION AT AN INTEGRATOR INPUT

INTEGRATION CIRCUIT AND METHOD FOR PROVIDING AN OUTPUT SIGNAL

DIGITAL AMPLIFIER AND OUTPUT DEVICE

BASE STATION ANTENNAS HAVING TRANSMITTERS AND RECEIVERS THEREIN THA...

LOW POWER DISSIPATION HIGH PERFORMANCE CLASS-D AMPLIFIER

CALIBRATION OF A DUAL-PATH PULSE WIDTH MODULATION SYSTEM

AMPLIFIER ARRANGEMENT AND SWITCHED CAPACITOR INTEGRATOR

AUDIO AMPLIFIERS

Stacked Power Amplifier Power Control

LOW-POWER CONVERSION BETWEEN ANALOG AND DIGITAL SIGNALS USING ADJUS...

LINEAR ISOLATION AMPLIFIER WITH OUTPUT DC VOLTAGE CANCELLATION

High Dynamic Range Device For Integrating An Electrical Current

LOW-POWER CONVERSION BETWEEN ANALOG AND DIGITAL SIGNALS USING ADJUS...

QUATERNARY/TERNARY MODULATION SELECTING CIRCUIT AND ASSOCIATED METHOD

CIRCUITS AND METHODS FOR SWITCHED-MODE OPERATIONAL AMPLIFIERS

DYNAMIC CURRENT SOURCE FOR AMPLIFIER INTEGRATOR STAGES

SIGNAL PROCESSING CIRCUIT, RESOLVER DIGITAL CONVERTER, AND MULTIPAT...

READ OUT INTEGRATED CIRCUIT

AMPLIFIER CIRCUIT, INTEGRATING CIRCUIT, AND LIGHT-DETECTION DEVICE

READ OUT INTEGRATED CIRCUIT

RESTORING OUTPUT COMMON-MODE OF AMPLIFIER VIA CAPACITIVE COUPLING