with field-effect devices

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CPC
H03F3/393

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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

H03F3/393with field-effect devices

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Input current trim for chopper operational amplifier
- Patent number 11,962,276
- Issue date Apr 16, 2024
- Texas Instruments Incorporated
- Vadim Valerievich Ivanov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast start up control circuit
- Patent number 11,909,364
- Issue date Feb 20, 2024
- Cypress Semiconductor Corporation
- Katsuyuki Yasukouchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Active electrode having a closed-loop unit-gain amplifier with chop...
- Patent number 11,857,328
- Issue date Jan 2, 2024
- T&W Engineering A/S
- Preben Kidmose
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuits and method for operating amplifier circuits
- Patent number 11,716,060
- Issue date Aug 1, 2023
- Infineon Technologies AG
- Mario Motz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplification interface, and corresponding measurement system and m...
- Patent number 11,652,458
- Issue date May 16, 2023
- STMicroelectronics S.r.l.
- Calogero Marco Ippolito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Differential operational transconductance amplifier for chopper-sta...
- Patent number 11,611,320
- Issue date Mar 21, 2023
- Semiconductor Components Industries, LLC
- Cornel D. Stanescu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit
- Patent number 11,323,083
- Issue date May 3, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yusuke Tokunaga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High common mode rejection ratio (CMRR) current monitoring circuit...
- Patent number 11,296,666
- Issue date Apr 5, 2022
- Cirrus Logic, Inc.
- Christian Larsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Chopper amplifiers with tracking of multiple input offsets
- Patent number 11,139,789
- Issue date Oct 5, 2021
- Analog Devices, Inc.
- Yoshinori Kusuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplification interface, and corresponding measurement system and m...
- Patent number 11,095,261
- Issue date Aug 17, 2021
- STMicroelectronics S.r.l.
- Calogero Marco Ippolito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensing circuit and a source driver of a display device
- Patent number 11,062,650
- Issue date Jul 13, 2021
- Novatek Microelectronics Corp.
- Chih-Yuan Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Magnetic operational amplifier
- Patent number 10,879,860
- Issue date Dec 29, 2020
- Centre National de la Recherche Scientifique (Cnrs)
- Vincent Frick
- G01 - MEASURING TESTING
Information Patent Grant
AC-coupled chopper signal for a high-impedance buffer
- Patent number 10,840,863
- Issue date Nov 17, 2020
- Silicon Laboratories Inc.
- Dan Bernard Kasha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier flicker noise and offset mitigating systems and methods
- Patent number 10,833,642
- Issue date Nov 10, 2020
- Synaptics Incorporated
- Barkat A. Wani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bias switch circuit for compensating frontend offset of high accura...
- Patent number 10,826,449
- Issue date Nov 3, 2020
- Hycon Technology Corp.
- Po-Yin Chao
- G01 - MEASURING TESTING
Information Patent Grant
Audio amplifier having multiple sigma-delta modulators to drive an...
- Patent number 10,797,659
- Issue date Oct 6, 2020
- SEMICONDUCTOR COMPONENTS INDUSTRIED, LLC
- Christian Venanzi Caduff
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal process circuit capable of being externally coupled to multi...
- Patent number 10,656,184
- Issue date May 19, 2020
- National Applied Research Laboratories
- Ying-Zong Juang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable output resistance in a playback path with open-loop pulse-...
- Patent number 10,644,661
- Issue date May 5, 2020
- Cirrus Logic, Inc.
- Tejasvi Das
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier with modified common mode rejection, and to...
- Patent number 10,523,166
- Issue date Dec 31, 2019
- Analog Devices Global
- Jonathan Ephraim David Hurwitz
- 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
Reducing offset from an amplifier output without a low pass filter
- Patent number 10,439,561
- Issue date Oct 8, 2019
- Texas Instruments Incorporated
- Adam Lee Shook
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bidirectional current sense amplifier
- Patent number 10,320,346
- Issue date Jun 11, 2019
- Semiconductor Components Industries, LLC
- Razvan Puscasu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power supplying apparatus for neural activity recorder reducing com...
- Patent number 10,263,580
- Issue date Apr 16, 2019
- Daegu Gyeongbuk Institute of Science & Technology
- Jung Hyup Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Peak detector and operational amplifier circuit therein
- Patent number 10,224,879
- Issue date Mar 5, 2019
- National Sun Yat-sen University
- Chua-Chin Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast settling capacitive gain amplifier circuit
- Patent number 10,158,334
- Issue date Dec 18, 2018
- Analog Devices Global
- Hanqing Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low noise amplifier circuit
- Patent number 10,148,237
- Issue date Dec 4, 2018
- Melexis Technologies SA
- Johan Raman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Single-ended amplifier circuit with improved chopper configuration
- Patent number 10,116,267
- Issue date Oct 30, 2018
- STMicroelectronics S.r.l.
- Stefano Polesel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switched-capacitor bandgap reference circuit using chopping technique
- Patent number 10,082,819
- Issue date Sep 25, 2018
- Marvell World Trade Ltd.
- Weiwei Xu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast settling capacitive gain amplifier circuit
- Patent number 10,044,327
- Issue date Aug 7, 2018
- Analog Devices Global
- Hanqing Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pseudo-random chopper amplifier
- Patent number 10,038,408
- Issue date Jul 31, 2018
- CACTUS SEMICONDUCTOR, INC.
- Scott Cameron McLeod
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CHOPPER-STABILIZED AMPLIFIER
- Publication number 20240313719
- Publication date Sep 19, 2024
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Cornel D. STANESCU
- G01 - MEASURING TESTING
Information Patent Application
ENVELOPE TRACKING INTEGRATED CIRCUIT OPERABLE ACROSS WIDE MODULATIO...
- Publication number 20240014787
- Publication date Jan 11, 2024
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Voltage Generation Circuitry with Reduced Settling Time
- Publication number 20230412132
- Publication date Dec 21, 2023
- Apple Inc.
- Wenbo Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUITS AND METHOD FOR OPERATING AMPLIFIER CIRCUITS
- Publication number 20230370032
- Publication date Nov 16, 2023
- INFINEON TECHNOLOGIES AG
- Mario Motz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CHOPPER STABILIZED AMPLIFIER
- Publication number 20230238928
- Publication date Jul 27, 2023
- Kabushiki Kaisha Toshiba
- Atsushi NAMAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RATIOMETRIC SENSOR CIRCUIT
- Publication number 20230138691
- Publication date May 4, 2023
- INFINEON TECHNOLOGIES AG
- Mario Motz
- G01 - MEASURING TESTING
Information Patent Application
REGULATED SUPPLY FOR IMPROVED SINGLE-ENDED CHOPPING PERFORMANCE
- Publication number 20230127206
- Publication date Apr 27, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Ryan LIND
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INPUT CURRENT TRIM FOR CHOPPER OPERATIONAL AMPLIFIER
- Publication number 20230118397
- Publication date Apr 20, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Vadim Valerievich Ivanov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH-EFFICIENCY AMPLIFIER ARCHITECTURE WITH DE-GAIN STAGE
- Publication number 20230077479
- Publication date Mar 16, 2023
- MEDIATEK INC.
- Sung-Han Wen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FAST START UP CONTROL CIRCUIT
- Publication number 20220385250
- Publication date Dec 1, 2022
- CYPRESS SEMICONDUCTOR CORPORATION
- Katsuyuki Yasukouchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUITS AND METHOD FOR OPERATING AMPLIFIER CIRCUITS
- Publication number 20220321070
- Publication date Oct 6, 2022
- INFINEON TECHNOLOGIES AG
- Mario Motz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL OPERATIONAL TRANSCONDUCTANCE AMPLIFIER FOR CHOPPER-STA...
- Publication number 20220069789
- Publication date Mar 3, 2022
- Semiconductor Components Industries, LLC
- Cornel D. STANESCU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFICATION INTERFACE, AND CORRESPONDING MEASUREMENT SYSTEM AND M...
- Publication number 20210336593
- Publication date Oct 28, 2021
- STMicroelectronics S.r.l
- Calogero Marco IPPOLITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENSING CIRCUIT AND A SOURCE DRIVER OF A DISPLAY DEVICE
- Publication number 20210090498
- Publication date Mar 25, 2021
- NOVATEK MICROELECTRONICS CORP.
- Chih-Yuan Chang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
AMPLIFIER CIRCUIT
- Publication number 20210006218
- Publication date Jan 7, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- YUSUKE TOKUNAGA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFICATION INTERFACE, AND CORRESPONDING MEASUREMENT SYSTEM AND M...
- Publication number 20200259474
- Publication date Aug 13, 2020
- STMicroelectronics S.r.l
- Calogero Marco IPPOLITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BIAS SWITCH CIRCUIT FOR COMPENSATING FRONTEND OFFSET OF HIGH ACCURA...
- Publication number 20200186109
- Publication date Jun 11, 2020
- HYCON TECHNOLOGY CORP.
- PO-YIN CHAO
- G01 - MEASURING TESTING
Information Patent Application
AUDIO AMPLIFIER HAVING MULTIPLE SIGMA-DELTA MODULATORS TO DRIVE AN...
- Publication number 20200119704
- Publication date Apr 16, 2020
- Semiconductor Components Industries, LLC
- Christian Venanzi CADUFF
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AC-Coupled Chopper Signal for a High-Impedance Buffer
- Publication number 20200099351
- Publication date Mar 26, 2020
- Silicon Laboratories Inc.
- Dan Bernard Kasha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE OUTPUT RESISTANCE IN A PLAYBACK PATH WITH OPEN-LOOP PULSE-...
- Publication number 20200044616
- Publication date Feb 6, 2020
- Cirrus Logic International Semiconductor Ltd.
- Tejasvi DAS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BIDIRECTIONAL CURRENT SENSE AMPLIFIER
- Publication number 20190068144
- Publication date Feb 28, 2019
- Semiconductor Components Industries, LLC
- Razvan PUSCASU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SINGLE-ENDED AMPLIFIER CIRCUIT WITH IMPROVED CHOPPER CONFIGURATION
- Publication number 20180123524
- Publication date May 3, 2018
- STMicroelectronics S.r.l.
- Stefano Polesel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FAST SETTLING CAPACITIVE GAIN AMPLIFIER CIRCUIT
- Publication number 20180076780
- Publication date Mar 15, 2018
- ANALOG DEVICES GLOBAL
- Hanqing Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FAST SETTLING CAPACITIVE GAIN AMPLIFIER CIRCUIT
- Publication number 20180076779
- Publication date Mar 15, 2018
- ANALOG DEVICES GLOBAL
- Hanqing Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIERS
- Publication number 20170310290
- Publication date Oct 26, 2017
- NXP B.V.
- Mike Splithof
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE ELECTRODE HAVING A CLOSED-LOOP UNIT-GAIN AMPLIFIER WITH CHOP...
- Publication number 20170281037
- Publication date Oct 5, 2017
- T&W Engineering A/S
- Preben KIDMOSE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SWITCHED-CAPCITOR BANDGAP REFERENCE CIRCUIT USING CHOPPING TECHNIQUE
- Publication number 20170115684
- Publication date Apr 27, 2017
- MARVELL WORLD TRADE LTD.
- Weiwei XU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Chopper Stabilized Amplifier With Synchronous Switched Capacitor No...
- Publication number 20170077881
- Publication date Mar 16, 2017
- IXYS Corporation
- Eric Blom
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PSEUDO-RANDOM CHOPPER AMPLIFIER
- Publication number 20160380598
- Publication date Dec 29, 2016
- CACTUS SEMICONDUCTOR, INC.
- Scott Cameron McLeod
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS AND METHODS FOR CHOPPING RIPPLE REDUCTION IN AMPLIFIERS
- Publication number 20160294331
- Publication date Oct 6, 2016
- Analog Devices, Inc.
- Evgueni Ivanov
- H03 - BASIC ELECTRONIC CIRCUITRY

with field-effect devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Input current trim for chopper operational amplifier

Fast start up control circuit

Active electrode having a closed-loop unit-gain amplifier with chop...

Amplifier circuits and method for operating amplifier circuits

Amplification interface, and corresponding measurement system and m...

Differential operational transconductance amplifier for chopper-sta...

Amplifier circuit

High common mode rejection ratio (CMRR) current monitoring circuit...

Chopper amplifiers with tracking of multiple input offsets

Amplification interface, and corresponding measurement system and m...

Sensing circuit and a source driver of a display device

Magnetic operational amplifier

AC-coupled chopper signal for a high-impedance buffer

Amplifier flicker noise and offset mitigating systems and methods

Bias switch circuit for compensating frontend offset of high accura...

Audio amplifier having multiple sigma-delta modulators to drive an...

Signal process circuit capable of being externally coupled to multi...

Variable output resistance in a playback path with open-loop pulse-...

Differential amplifier with modified common mode rejection, and to...

Cross-fading in dual-path pulse width modulation system

Reducing offset from an amplifier output without a low pass filter

Bidirectional current sense amplifier

Power supplying apparatus for neural activity recorder reducing com...

Peak detector and operational amplifier circuit therein

Fast settling capacitive gain amplifier circuit

Low noise amplifier circuit

Single-ended amplifier circuit with improved chopper configuration

Switched-capacitor bandgap reference circuit using chopping technique

Fast settling capacitive gain amplifier circuit

Pseudo-random chopper amplifier

Patents Applicationslast 30 patents

CHOPPER-STABILIZED AMPLIFIER

ENVELOPE TRACKING INTEGRATED CIRCUIT OPERABLE ACROSS WIDE MODULATIO...

Voltage Generation Circuitry with Reduced Settling Time

AMPLIFIER CIRCUITS AND METHOD FOR OPERATING AMPLIFIER CIRCUITS

CHOPPER STABILIZED AMPLIFIER

RATIOMETRIC SENSOR CIRCUIT

REGULATED SUPPLY FOR IMPROVED SINGLE-ENDED CHOPPING PERFORMANCE

INPUT CURRENT TRIM FOR CHOPPER OPERATIONAL AMPLIFIER

HIGH-EFFICIENCY AMPLIFIER ARCHITECTURE WITH DE-GAIN STAGE

FAST START UP CONTROL CIRCUIT

AMPLIFIER CIRCUITS AND METHOD FOR OPERATING AMPLIFIER CIRCUITS

DIFFERENTIAL OPERATIONAL TRANSCONDUCTANCE AMPLIFIER FOR CHOPPER-STA...

AMPLIFICATION INTERFACE, AND CORRESPONDING MEASUREMENT SYSTEM AND M...

SENSING CIRCUIT AND A SOURCE DRIVER OF A DISPLAY DEVICE

AMPLIFIER CIRCUIT

AMPLIFICATION INTERFACE, AND CORRESPONDING MEASUREMENT SYSTEM AND M...

BIAS SWITCH CIRCUIT FOR COMPENSATING FRONTEND OFFSET OF HIGH ACCURA...

AUDIO AMPLIFIER HAVING MULTIPLE SIGMA-DELTA MODULATORS TO DRIVE AN...

AC-Coupled Chopper Signal for a High-Impedance Buffer

VARIABLE OUTPUT RESISTANCE IN A PLAYBACK PATH WITH OPEN-LOOP PULSE-...

BIDIRECTIONAL CURRENT SENSE AMPLIFIER

SINGLE-ENDED AMPLIFIER CIRCUIT WITH IMPROVED CHOPPER CONFIGURATION

FAST SETTLING CAPACITIVE GAIN AMPLIFIER CIRCUIT

FAST SETTLING CAPACITIVE GAIN AMPLIFIER CIRCUIT

AMPLIFIERS

ACTIVE ELECTRODE HAVING A CLOSED-LOOP UNIT-GAIN AMPLIFIER WITH CHOP...

SWITCHED-CAPCITOR BANDGAP REFERENCE CIRCUIT USING CHOPPING TECHNIQUE

Chopper Stabilized Amplifier With Synchronous Switched Capacitor No...

PSEUDO-RANDOM CHOPPER AMPLIFIER

APPARATUS AND METHODS FOR CHOPPING RIPPLE REDUCTION IN AMPLIFIERS