Ripple reduction circuitry being used in an amplifying circuit

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H03F2200/459

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

Current Industry

H03F2200/459Ripple reduction circuitry being used in an amplifying circuit

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method to reduce noise in microphone circuits
- Patent number 12,184,239
- Issue date Dec 31, 2024
- Creative Technology Ltd.
- Yam Fei Lian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Inductive interface circuits having ripple-reduction loops
- Patent number 12,176,862
- Issue date Dec 24, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Hernán D. Romero
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Chopper system and method
- Patent number 11,863,137
- Issue date Jan 2, 2024
- Infineon Technologies AG
- Mario Motz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF power source with improved galvanic isolation
- Patent number 11,728,777
- Issue date Aug 15, 2023
- AETHERA TECHNOLOGIES LIMITED
- Tim Hardy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast settling ripple reduction loop for high speed precision choppe...
- Patent number 11,695,374
- Issue date Jul 4, 2023
- NXP B.V.
- Ranga Seshu Paladugu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Outphasing power combiner
- Patent number 11,677,355
- Issue date Jun 13, 2023
- MOVANDI CORPORATION
- Ahmadreza Rofougaran
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Capacitive-coupled chopper instrumentation amplifiers and associate...
- Patent number 11,374,544
- Issue date Jun 28, 2022
- Maxim Integrated Products, Inc.
- Yuan Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Outphasing power combiner
- Patent number 11,309,840
- Issue date Apr 19, 2022
- MOVANDI CORPORATION
- Ahmadreza Rofougaran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High input impedance, high dynamic range, common-mode-interferer to...
- Patent number 11,025,215
- Issue date Jun 1, 2021
- The Regents of the University of California
- Hariprasad Chandrakumar
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Outphasing power combiner
- Patent number 10,938,347
- Issue date Mar 2, 2021
- Silicon Valley Bank
- Ahmadreza Rofougaran
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Chopper amplifier
- Patent number 10,931,247
- Issue date Feb 23, 2021
- Texas Instruments Incorporated
- Vadim Valerievich Ivanov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sampled moving average notch filter for ripple reduction in chopper...
- Patent number 10,911,004
- Issue date Feb 2, 2021
- Texas Instruments Incorporated
- Anand Subramanian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Chopper stabilized amplifier with parallel notch filters
- Patent number 10,840,862
- Issue date Nov 17, 2020
- NXP USA, INC.
- Bo Fan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifying device comprising a compensation circuit
- Patent number 10,797,654
- Issue date Oct 6, 2020
- Devialet
- Alexandre Huffenus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Capacitive-coupled chopper instrumentation amplifiers and associate...
- Patent number 10,797,661
- Issue date Oct 6, 2020
- Maxim Integrated Products, Inc.
- Yuan Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High dynamic range sensing front-end for neural signal recording sy...
- Patent number 10,778,165
- Issue date Sep 15, 2020
- The Regents of the University of California
- Hariprasad Chandrakumar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Chopper amplifiers with high pass filter for suppressing chopping r...
- Patent number 10,673,389
- Issue date Jun 2, 2020
- Linear Technology Holding LLC
- Alex R. Sloboda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Closed-loop digital compensation scheme
- Patent number 10,651,801
- Issue date May 12, 2020
- Cirrus Logic, Inc.
- Lei Zhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Capacitively coupled chopper amplifier
- Patent number 10,630,245
- Issue date Apr 21, 2020
- Texas Instruments Incorporated
- Dimitar Trifonov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier with auxiliary path for maximizing power supply rejection...
- Patent number 10,461,709
- Issue date Oct 29, 2019
- Cirrus Logic, Inc.
- Bhupendra Singh Manola
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-Frequency tunable low noise amplifier and multi-frequency tun...
- Patent number 10,128,799
- Issue date Nov 13, 2018
- ZTE Corporation
- Xiaozheng Lu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ripple reduction method for chopper amplifiers
- Patent number 10,097,146
- Issue date Oct 9, 2018
- Semiconductor Components Industries, LLC
- Matei Nicolae Stan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Class D amplifier
- Patent number 10,063,193
- Issue date Aug 28, 2018
- Semiconductor Ideas to the Market (ITOM) B.V.
- Wolfdietrich Georg Kasperkovitz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Single-end amplifier and noise cancelling method thereof
- Patent number 9,634,616
- Issue date Apr 25, 2017
- MStar Semiconductor, Inc.
- Chao-Zhou Nan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multistage amplifier circuit with improved settling time
- Patent number 9,634,617
- Issue date Apr 25, 2017
- Texas Instruments Incorporated
- Vadim V. Ivanov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Chopper amplifier
- Patent number 9,595,922
- Issue date Mar 14, 2017
- Infineon Technologies AG
- Gerhard Maderbacher
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Class-D amplifier
- Patent number 9,590,565
- Issue date Mar 7, 2017
- Kyosan Electric Mfg. Co., Ltd.
- Itsuo Yuzurihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hybrid power module
- Patent number 9,473,089
- Issue date Oct 18, 2016
- Mediatek Inc.
- Hao-Ping Hong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Chopper-stabilized amplifier and method therefor
- Patent number 9,391,571
- Issue date Jul 12, 2016
- Semiconductor Components Industries, LLC
- Cornel D. Stanescu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast-settling capacitive-coupled amplifiers
- Patent number 9,294,049
- Issue date Mar 22, 2016
- Maxim Integrated Products, Inc.
- Johan Hendrik Huijsing
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
INDUCTIVE INTERFACE CIRCUITS HAVING RIPPLE-REDUCTION LOOPS
- Publication number 20240146253
- Publication date May 2, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Hernán D. Romero
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PUSH-PULL POWER AMPLIFIER
- Publication number 20230396221
- Publication date Dec 7, 2023
- MEDIATEK SINGAPORE PTE LTD
- Decheng Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPERATIONAL AMPLIFIER FOR USE IN COULOMB COUNTER CIRCUIT
- Publication number 20220385252
- Publication date Dec 1, 2022
- Cirrus Logic International Semiconductor Ltd.
- Sven SOELL
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD TO REDUCE NOISE IN MICROPHONE CIRCUITS
- Publication number 20220271717
- Publication date Aug 25, 2022
- Creative Technology Ltd.
- Yam Fei LIAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Fast Settling Ripple Reduction Loop For High Speed Precision Choppe...
- Publication number 20220231639
- Publication date Jul 21, 2022
- NXP B.V.
- Ranga Seshu Paladugu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OUTPHASING POWER COMBINER
- Publication number 20220216831
- Publication date Jul 7, 2022
- MOVANDI CORPORATION
- Ahmadreza Rofougaran
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CHOPPER AMPLIFIER CIRCUITS AND METHOD FOR OPERATING CHOPPER AMPLIFI...
- Publication number 20220190797
- Publication date Jun 16, 2022
- INFINEON TECHNOLOGIES AG
- Mario MOTZ
- G01 - MEASURING TESTING
Information Patent Application
RF POWER SOURCE WITH IMPROVED GALVANIC ISOLATION
- Publication number 20210384877
- Publication date Dec 9, 2021
- Aethera Technologies Limited
- Tim HARDY
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CHOPPER SYSTEM AND METHOD
- Publication number 20210344315
- Publication date Nov 4, 2021
- INFINEON TECHNOLOGIES AG
- Mario MOTZ
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OUTPHASING POWER COMBINER
- Publication number 20210167730
- Publication date Jun 3, 2021
- MOVANDI CORPORATION
- Ahmadreza Rofougaran
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CAPACITIVE-COUPLED CHOPPER INSTRUMENTATION AMPLIFIERS AND ASSOCIATE...
- Publication number 20200412308
- Publication date Dec 31, 2020
- Maxim Integrated Products, Inc.
- Yuan Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OUTPHASING POWER COMBINER
- Publication number 20200403573
- Publication date Dec 24, 2020
- MOVANDI CORPORATION
- Ahmadreza Rofougaran
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Sampled Moving Average Notch Filter for Ripple Reduction in Chopper...
- Publication number 20200119697
- Publication date Apr 16, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Anand Subramanian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CHOPPER AMPLIFIER
- Publication number 20200106409
- Publication date Apr 2, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Vadim Valerievich IVANOV
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
A High Input Impedance, High Dynamic Range, Common-Mode-Interferer...
- Publication number 20200099352
- Publication date Mar 26, 2020
- The Regents of the University of California
- Hariprasad Chandrakumar
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CHOPPER STABILIZED AMPLIFIER WITH PARALLEL NOTCH FILTERS
- Publication number 20200091880
- Publication date Mar 19, 2020
- NXP USA INC.
- Bo Fan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFYING DEVICE COMPRISING A COMPENSATION CIRCUIT
- Publication number 20190207561
- Publication date Jul 4, 2019
- DEVIALET
- Alexandre Huffenus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHOPPER AMPLIFIERS WITH HIGH PASS FILTER FOR SUPPRESSING CHOPPING R...
- Publication number 20190158034
- Publication date May 23, 2019
- Linear Technology Holding LLC
- Alex R. Sloboda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CAPACITIVELY COUPLED CHOPPER AMPLIFIER
- Publication number 20190158035
- Publication date May 23, 2019
- TEXAS INSTRUMENTS INCORPORATED
- Dimitar TRIFONOV
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CAPACITIVE-COUPLED CHOPPER INSTRUMENTATION AMPLIFIERS AND ASSOCIATE...
- Publication number 20190131943
- Publication date May 2, 2019
- Maxim Integrated Products, Inc.
- Yuan Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTISTAGE AMPLIFIER CIRCUIT WITH IMPROVED SETTLING TIME
- Publication number 20160006403
- Publication date Jan 7, 2016
- TEXAS INSTRUMENTS INCORPORATED
- VADIM V. IVANOV
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HYBRID POWER MODULE
- Publication number 20150326186
- Publication date Nov 12, 2015
- MEDIATEK INC.
- Hao-Ping HONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Fast-Settling Capacitive-Coupled Amplifiers
- Publication number 20140232456
- Publication date Aug 21, 2014
- Maxim Integrated Products, Inc.
- Johan Hendrik Huijsing
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Chopper Amplifier
- Publication number 20140139285
- Publication date May 22, 2014
- Infineon Technologies AG
- Gerhard MADERBACHER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SPUR CANCELLATION IN GSM-GPRS-EDGE POWER AMPLIFIERS WITH DC-DC CONV...
- Publication number 20140118075
- Publication date May 1, 2014
- RFAXIS, INC.
- OLEKSANDR GORBACHOV
- H03 - BASIC ELECTRONIC CIRCUITRY
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DIFFERENTIAL POWER MANAGEMENT AND POWER AMPLIFIER ARCHITECTURE
- Publication number 20130162352
- Publication date Jun 27, 2013
- RF Micro Devices, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LINEAR AMPLIFIER POWER SUPPLY MODULATION FOR ENVELOPE TRACKING
- Publication number 20130141169
- Publication date Jun 6, 2013
- RF Micro Devices, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FEEDFORWARD ACTIVE DECOUPLING
- Publication number 20120293217
- Publication date Nov 22, 2012
- TEXAS INSTRUMENTS INCORPORATED
- Brian P. Ginsburg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CIRCUIT AND METHOD FOR AMPLIFYING A DIGITAL SIGNAL
- Publication number 20120169420
- Publication date Jul 5, 2012
- STMicroelectronics (Shenzhen) R&D Co. Ltd.
- QiYu LIU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO AMPLIFIER WITH CLOSED-LOOP POWER
- Publication number 20110305353
- Publication date Dec 15, 2011
- Yunping Lang
- H03 - BASIC ELECTRONIC CIRCUITRY

Ripple reduction circuitry being used in an amplifying circuit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method to reduce noise in microphone circuits

Inductive interface circuits having ripple-reduction loops

Chopper system and method

RF power source with improved galvanic isolation

Fast settling ripple reduction loop for high speed precision choppe...

Outphasing power combiner

Capacitive-coupled chopper instrumentation amplifiers and associate...

Outphasing power combiner

High input impedance, high dynamic range, common-mode-interferer to...

Outphasing power combiner

Chopper amplifier

Sampled moving average notch filter for ripple reduction in chopper...

Chopper stabilized amplifier with parallel notch filters

Amplifying device comprising a compensation circuit

Capacitive-coupled chopper instrumentation amplifiers and associate...

High dynamic range sensing front-end for neural signal recording sy...

Chopper amplifiers with high pass filter for suppressing chopping r...

Closed-loop digital compensation scheme

Capacitively coupled chopper amplifier

Amplifier with auxiliary path for maximizing power supply rejection...

Multi-Frequency tunable low noise amplifier and multi-frequency tun...

Ripple reduction method for chopper amplifiers

Class D amplifier

Single-end amplifier and noise cancelling method thereof

Multistage amplifier circuit with improved settling time

Chopper amplifier

Class-D amplifier

Hybrid power module

Chopper-stabilized amplifier and method therefor

Fast-settling capacitive-coupled amplifiers

Patents Applicationslast 30 patents

INDUCTIVE INTERFACE CIRCUITS HAVING RIPPLE-REDUCTION LOOPS

PUSH-PULL POWER AMPLIFIER

OPERATIONAL AMPLIFIER FOR USE IN COULOMB COUNTER CIRCUIT

METHOD TO REDUCE NOISE IN MICROPHONE CIRCUITS

Fast Settling Ripple Reduction Loop For High Speed Precision Choppe...

OUTPHASING POWER COMBINER

CHOPPER AMPLIFIER CIRCUITS AND METHOD FOR OPERATING CHOPPER AMPLIFI...

RF POWER SOURCE WITH IMPROVED GALVANIC ISOLATION

CHOPPER SYSTEM AND METHOD

OUTPHASING POWER COMBINER

CAPACITIVE-COUPLED CHOPPER INSTRUMENTATION AMPLIFIERS AND ASSOCIATE...

OUTPHASING POWER COMBINER

Sampled Moving Average Notch Filter for Ripple Reduction in Chopper...

CHOPPER AMPLIFIER

A High Input Impedance, High Dynamic Range, Common-Mode-Interferer...

CHOPPER STABILIZED AMPLIFIER WITH PARALLEL NOTCH FILTERS

AMPLIFYING DEVICE COMPRISING A COMPENSATION CIRCUIT

CHOPPER AMPLIFIERS WITH HIGH PASS FILTER FOR SUPPRESSING CHOPPING R...

CAPACITIVELY COUPLED CHOPPER AMPLIFIER

CAPACITIVE-COUPLED CHOPPER INSTRUMENTATION AMPLIFIERS AND ASSOCIATE...

MULTISTAGE AMPLIFIER CIRCUIT WITH IMPROVED SETTLING TIME

HYBRID POWER MODULE

Fast-Settling Capacitive-Coupled Amplifiers

Chopper Amplifier

SPUR CANCELLATION IN GSM-GPRS-EDGE POWER AMPLIFIERS WITH DC-DC CONV...

DIFFERENTIAL POWER MANAGEMENT AND POWER AMPLIFIER ARCHITECTURE

LINEAR AMPLIFIER POWER SUPPLY MODULATION FOR ENVELOPE TRACKING

FEEDFORWARD ACTIVE DECOUPLING

CIRCUIT AND METHOD FOR AMPLIFYING A DIGITAL SIGNAL

AUDIO AMPLIFIER WITH CLOSED-LOOP POWER