the input amplifying stage being one or more operational amplifiers

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

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H03F2200/234the input amplifying stage being one or more operational amplifiers

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods to display cardiac signals based on a signal pa...
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- BioSig Technologies, Inc.
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Information Patent Grant
Controlled transition to regulation
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- Issue date Nov 21, 2023
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- BioSig Technologies, Inc.
- Budimir S. Drakulic
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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- Issue date May 16, 2023
- Huawei Technologies Co., Ltd.
- Baoyue Wei
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operational amplifier
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- Issue date Apr 18, 2023
- STMicroelectronics (Grenoble 2) SAS
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Apparatus and methods for removing a large-signal voltage offset fr...
- Patent number 11,617,529
- Issue date Apr 4, 2023
- BioSig Technologies, Inc.
- Budimir S. Drakulic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and methods for removing a large-signal voltage offset fr...
- Patent number 11,617,530
- Issue date Apr 4, 2023
- BioSig Technologies, Inc.
- Budimir S. Drakulic
- H01 - BASIC ELECTRIC ELEMENTS
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Devices and methods for offset cancellation
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- Issue date Sep 13, 2022
- STMICROELECTRONICS INTERNATIONAL N.V.
- Riju Biswas
- H03 - BASIC ELECTRONIC CIRCUITRY
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Systems and methods for performing electrophysiology (EP) signal pr...
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- Issue date May 10, 2022
- BioSig Technologies, Inc.
- Budimir S. Drakulic
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Apparatus for processing biomedical signals for display
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Information Patent Grant
Apparatus and methods for removing a large-signal voltage offset fr...
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- Budimir S. Drakulic
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Information Patent Grant
Trans-impedance amplifier, chip, and communications device
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- Issue date Aug 17, 2021
- Huawei Technologies Co., Ltd.
- Baoyue Wei
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for performing electrophysiology (EP) signal pr...
- Patent number 11,045,133
- Issue date Jun 29, 2021
- BioSig Technologies, Inc.
- Budimir S. Drakulic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Audible noise reduction in an audio power amplifier
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- Issue date May 11, 2021
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- Eric Mendenhall
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for signal acquisition and visualization
- Patent number 10,986,033
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- BioSig Technologies, Inc.
- Budimir S. Drakulic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods to visually align signals using delay
- Patent number 10,924,424
- Issue date Feb 16, 2021
- BioSig Technologies, Inc.
- Budimir S. Drakulic
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for processing biomedical signals for display
- Patent number 10,911,365
- Issue date Feb 2, 2021
- BioSig Technologies, Inc.
- Budimir S. Drakulic
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Information Patent Grant
Amplifier circuitry
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- Issue date Dec 22, 2020
- Cirrus Logic, Inc.
- Paul Wilson
- H03 - BASIC ELECTRONIC CIRCUITRY
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- Patent number 10,841,232
- Issue date Nov 17, 2020
- BioSig Technologies, Inc.
- Budimir S. Drakulic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current integrator and related signal processing system
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- Issue date Oct 13, 2020
- NOVATEK Microelectronics Corp.
- Chieh-An Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programmable gain amplifier systems and methods
- Patent number 10,797,665
- Issue date Oct 6, 2020
- Synaptics Incorporated
- Brian Friend
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Information Patent Grant
Systems and methods for performing electrophysiology (EP) signal pr...
- Patent number 10,708,191
- Issue date Jul 7, 2020
- BioSig Technologies, Inc.
- Budimir S. Drakulic
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and methods for removing a large-signal voltage offset fr...
- Patent number 10,686,715
- Issue date Jun 16, 2020
- BIOSIG TECHNOLOGIES, INC.
- Budimir S. Drakulic
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems, apparatus, and methods for conveying biomedical signals be...
- Patent number 10,645,017
- Issue date May 5, 2020
- BioSig Technologies, Inc.
- Budimir S. Drakulic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Trans-impedance amplifier, chip, and communications device
- Patent number 10,637,416
- Issue date Apr 28, 2020
- Huawei Technologies Co., Ltd.
- Baoyue Wei
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier and electronic circuit
- Patent number 10,587,227
- Issue date Mar 10, 2020
- Sony Corporation
- Hideyuki Takano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power-cycling voltage reference
- Patent number 10,528,070
- Issue date Jan 7, 2020
- Analog Devices Global Unlimited Company
- Michael C. W. Coln
- G05 - CONTROLLING REGULATING
Information Patent Grant
Photoelectric conversion device
- Patent number 10,483,922
- Issue date Nov 19, 2019
- Canon Kabushiki Kaisha
- Masanori Shibata
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20230420968
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- TEXAS INSTRUMENTS INCORPORATED
- Hakan ONER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Trans-Impedance Amplifier, Chip, and Communications Device
- Publication number 20220021360
- Publication date Jan 20, 2022
- Huawei Technologies Co.,Ltd.
- Baoyue Wei
- H03 - BASIC ELECTRONIC CIRCUITRY
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CONTROLLED TRANSITION TO REGULATION
- Publication number 20210336445
- Publication date Oct 28, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Hakan ONER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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DEVICES AND METHODS FOR OFFSET CANCELLATION
- Publication number 20210313933
- Publication date Oct 7, 2021
- STMicroelectronics International N.V.
- Riju Biswas
- H03 - BASIC ELECTRONIC CIRCUITRY
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MOTOR CONTROL SYSTEMS FOR MULTIPLE MOTOR DRIVES
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- Publication date Sep 16, 2021
- HAMILTON SUNDSTRAND CORPORATION
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- Publication date Jul 1, 2021
- NOVATEK MICROELECTRONICS CORP.
- Chih-Wen Lu
- H03 - BASIC ELECTRONIC CIRCUITRY
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Trans-Impedance Amplifier, Chip, and Communications Device
- Publication number 20200220509
- Publication date Jul 9, 2020
- Huawei Technologies Co., Ltd
- Baoyue Wei
- H03 - BASIC ELECTRONIC CIRCUITRY
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PROGRAMMABLE GAIN AMPLIFIER SYSTEMS AND METHODS
- Publication number 20200212861
- Publication date Jul 2, 2020
- SYNAPTICS INCORPORATED
- Brian Friend
- H03 - BASIC ELECTRONIC CIRCUITRY
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SYSTEM AND METHOD FOR BIASING AN AMPLIFIER
- Publication number 20200083847
- Publication date Mar 12, 2020
- QUALCOMM Incorporated
- Manohar SEETHARAM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIBLE NOISE REDUCTION IN AN AUDIO POWER AMPLIFIER
- Publication number 20200067461
- Publication date Feb 27, 2020
- RGB SYSTEMS, INC.
- Eric Mendenhall
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER-CYCLING VOLTAGE REFERENCE
- Publication number 20190339730
- Publication date Nov 7, 2019
- Analog Devices Global Unlimited Company
- Michael C.W. Coln
- G05 - CONTROLLING REGULATING
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AMPLIFIER AND ELECTRONIC CIRCUIT
- Publication number 20190158032
- Publication date May 23, 2019
- SONY CORPORATION
- Hideyuki Takano
- H03 - BASIC ELECTRONIC CIRCUITRY
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AMPLIFIER
- Publication number 20180316323
- Publication date Nov 1, 2018
- Sumitomo Electric Industries, Ltd.
- Yoshiyuki SUGIMOTO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE AND ELECTRONIC CONTROL SYSTEM INCLUDING THE SAME
- Publication number 20180267092
- Publication date Sep 20, 2018
- RENESAS ELECTRONICS CORPORATION
- Kazuaki KUROOKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Trans-Impedance Amplifier, Chip, and Communications Device
- Publication number 20180241364
- Publication date Aug 23, 2018
- Huawei Technologies Co., Ltd
- Baoyue Wei
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VOLTAGE DETECTING DEVICE, TEMPERATURE DETECTING DEVICE HAVING THE S...
- Publication number 20180172523
- Publication date Jun 21, 2018
- RENESAS ELECTRONICS CORPORATION
- Masafumi TATEWAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE AND ELECTRONIC CONTROL SYSTEM INCLUDING THE SAME
- Publication number 20170205458
- Publication date Jul 20, 2017
- RENESAS ELECTRONICS CORPORATION
- Kazuaki KUROOKA
- G01 - MEASURING TESTING
Information Patent Application
AMPLIFIER SYSTEM, CONTROLLER OF MAIN AMPLIFIER AND ASSOCIATED CONTR...
- Publication number 20170141748
- Publication date May 18, 2017
- MEDIATEK INC.
- Lai-Ching Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER WITH FEEDBACK CIRCUIT
- Publication number 20170063315
- Publication date Mar 2, 2017
- QUALCOMM Incorporated
- Vijayakumar Dhanasekaran
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIDE RANGE TRANSIMPEDANCE AMPLIFIER
- Publication number 20160099694
- Publication date Apr 7, 2016
- Analog Devices, Inc.
- Nathan R. Carter
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AMPLIFIER INPUT STAGE AND AMPLIFIER
- Publication number 20150326193
- Publication date Nov 12, 2015
- ANALOG DEVICES GLOBAL
- Roberto S. Maurino
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPERATIONAL AMPLIFIER CIRCUIT AND METHOD FOR ENHANCING DRIVING CAPA...
- Publication number 20150280664
- Publication date Oct 1, 2015
- NOVATEK MICROELECTRONICS CORP.
- Chieh-An Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
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APPARATUS AND METHODS FOR AUTOZERO AMPLIFIERS
- Publication number 20150270805
- Publication date Sep 24, 2015
- Analog Devices Technology
- Roberto S. Maurino
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OUTPUT BUFFER CIRCUIT, ARRAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20150229273
- Publication date Aug 13, 2015
- BOE TECHNOLOGY GROUP CO., LTD.
- Baoyu Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
FAMILY OF SLEW-ENHANCED OPERATIONAL TRANSCONDUCTANCE AMPLIFIERS
- Publication number 20150214897
- Publication date Jul 30, 2015
- Apple Inc.
- A MOTAMED
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CHOPPER-STABILIZED AMPLIFIER AND METHOD THEREFOR
- Publication number 20150207477
- Publication date Jul 23, 2015
- Semiconductor Components Industries, LLC
- Cornel D. STANESCU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW-OFFSET BANDGAP CIRCUIT AND OFFSET-CANCELLING CIRCUIT THEREIN
- Publication number 20150207497
- Publication date Jul 23, 2015
- VIA TECHNOLOGIES, INC.
- Yeong-Sheng LEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DEVICE FOR BALANCING THE RISE AND FALL SLEW-RATES OF AN OPERATIONAL...
- Publication number 20150200634
- Publication date Jul 16, 2015
- STMicroelectronics (Grenoble 2) SAS
- Philippe MAIGE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CURRENT CONTROLLING DEVICE AND SIGNAL CONVERTING APPARATUS APPLYING...
- Publication number 20150171811
- Publication date Jun 18, 2015
- MEDIATEK INC.
- Min-Hua Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR CORRECTING ASYMMETRY OF AN INPUT SIGNAL OF...
- Publication number 20140225670
- Publication date Aug 14, 2014
- Marvell World Trade Ltd.
- Steve Fang
- H03 - BASIC ELECTRONIC CIRCUITRY

the input amplifying stage being one or more operational amplifiers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods to display cardiac signals based on a signal pa...

Controlled transition to regulation

Systems and methods for performing electrophysiology (EP) signal pr...

Trans-impedance amplifier, chip, and communications device

Operational amplifier

Apparatus and methods for removing a large-signal voltage offset fr...

Apparatus and methods for removing a large-signal voltage offset fr...

Devices and methods for offset cancellation

Systems and methods for performing electrophysiology (EP) signal pr...

Apparatus for processing biomedical signals for display

Motor control systems for multiple motor drives

Current integrator for OLED panel

Apparatus and methods for removing a large-signal voltage offset fr...

Trans-impedance amplifier, chip, and communications device

Systems and methods for performing electrophysiology (EP) signal pr...

Audible noise reduction in an audio power amplifier

Systems and methods for signal acquisition and visualization

Systems and methods to visually align signals using delay

Apparatus for processing biomedical signals for display

Amplifier circuitry

Apparatus and methods for removing a large- signal voltage offset f...

Current integrator and related signal processing system

Programmable gain amplifier systems and methods

Systems and methods for performing electrophysiology (EP) signal pr...

Apparatus and methods for removing a large-signal voltage offset fr...

Systems, apparatus, and methods for conveying biomedical signals be...

Trans-impedance amplifier, chip, and communications device

Amplifier and electronic circuit

Power-cycling voltage reference

Photoelectric conversion device

Patents Applicationslast 30 patents

CONTROLLED TRANSITION TO REGULATION

Trans-Impedance Amplifier, Chip, and Communications Device

CONTROLLED TRANSITION TO REGULATION

DEVICES AND METHODS FOR OFFSET CANCELLATION

MOTOR CONTROL SYSTEMS FOR MULTIPLE MOTOR DRIVES

Current integrator for OLED panel

Trans-Impedance Amplifier, Chip, and Communications Device

PROGRAMMABLE GAIN AMPLIFIER SYSTEMS AND METHODS

SYSTEM AND METHOD FOR BIASING AN AMPLIFIER

AUDIBLE NOISE REDUCTION IN AN AUDIO POWER AMPLIFIER

POWER-CYCLING VOLTAGE REFERENCE

AMPLIFIER AND ELECTRONIC CIRCUIT

AMPLIFIER

SEMICONDUCTOR DEVICE AND ELECTRONIC CONTROL SYSTEM INCLUDING THE SAME

Trans-Impedance Amplifier, Chip, and Communications Device

VOLTAGE DETECTING DEVICE, TEMPERATURE DETECTING DEVICE HAVING THE S...

SEMICONDUCTOR DEVICE AND ELECTRONIC CONTROL SYSTEM INCLUDING THE SAME

AMPLIFIER SYSTEM, CONTROLLER OF MAIN AMPLIFIER AND ASSOCIATED CONTR...

AMPLIFIER WITH FEEDBACK CIRCUIT

WIDE RANGE TRANSIMPEDANCE AMPLIFIER

AMPLIFIER INPUT STAGE AND AMPLIFIER

OPERATIONAL AMPLIFIER CIRCUIT AND METHOD FOR ENHANCING DRIVING CAPA...

APPARATUS AND METHODS FOR AUTOZERO AMPLIFIERS

OUTPUT BUFFER CIRCUIT, ARRAY SUBSTRATE AND DISPLAY DEVICE

FAMILY OF SLEW-ENHANCED OPERATIONAL TRANSCONDUCTANCE AMPLIFIERS

CHOPPER-STABILIZED AMPLIFIER AND METHOD THEREFOR

LOW-OFFSET BANDGAP CIRCUIT AND OFFSET-CANCELLING CIRCUIT THEREIN

DEVICE FOR BALANCING THE RISE AND FALL SLEW-RATES OF AN OPERATIONAL...

CURRENT CONTROLLING DEVICE AND SIGNAL CONVERTING APPARATUS APPLYING...

METHOD AND APPARATUS FOR CORRECTING ASYMMETRY OF AN INPUT SIGNAL OF...