Noise reduction and elimination in amplifier

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H03F2200/372

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

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H03F2200/372Noise reduction and elimination in amplifier

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and operation method thereof
- Patent number 12,334,875
- Issue date Jun 17, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Kei Takahashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for driving semiconductor devices and sensing d...
- Patent number 12,308,804
- Issue date May 20, 2025
- Epirus, Inc.
- Padraig James Cooney
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transimpedance amplifier
- Patent number 12,255,593
- Issue date Mar 18, 2025
- Semtech Corporation
- Christopher John Born
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiple transistor low noise amplifier optimized for cryogenic tem...
- Patent number 12,224,714
- Issue date Feb 11, 2025
- AmpliTech, Inc.
- Fawad Maqbool
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Drain sharing split LNA
- Patent number 12,212,291
- Issue date Jan 28, 2025
- pSemi Corporation
- Miles Sanner
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dynamic control of output driver in a switching amplifier
- Patent number 12,191,825
- Issue date Jan 7, 2025
- Diodes Incorporated
- Rohit Arora
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Two-stage LNA with mutual coupling
- Patent number 12,184,242
- Issue date Dec 31, 2024
- pSemi Corporation
- Rong Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Active ground bounce noise cancelation technique for closed loop an...
- Patent number 12,184,249
- Issue date Dec 31, 2024
- Infineon Technologies AG
- Thorsten Hinderer
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Noise detecting circuit and associated system and method
- Patent number 12,132,456
- Issue date Oct 29, 2024
- Taiwan Semiconductor Manufacturing Company Ltd.
- Bei-Shing Lien
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier and image sensor device including the same
- Patent number 12,107,553
- Issue date Oct 1, 2024
- Samsung Electronics Co., Ltd.
- Seungnam Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transconductance amplifier of high linearity and common-mode rejection
- Patent number 12,052,005
- Issue date Jul 30, 2024
- Realtek Semiconductor Corp.
- Chia-Liang (Leon) Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit
- Patent number 12,040,757
- Issue date Jul 16, 2024
- Richwave Technology Corp.
- Chih-Sheng Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor circuit
- Patent number 12,034,415
- Issue date Jul 9, 2024
- Kabushiki Kaisha Toshiba
- Toshiki Seshita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and methods for oscillation suppression of cascode power...
- Patent number 11,984,858
- Issue date May 14, 2024
- Skyworks Solutions, Inc.
- John William Mitchell Rogers
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Configurable phase tuned multi-gain LNA architecture
- Patent number 11,967,935
- Issue date Apr 23, 2024
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device
- Patent number 11,949,411
- Issue date Apr 2, 2024
- Mitsubishi Electric Corporation
- Hitoshi Kurusu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for driving semiconductor devices and sensing d...
- Patent number 11,936,347
- Issue date Mar 19, 2024
- Epirus, Inc.
- Padraig James Cooney
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Slew boost circuit for an operational amplifier
- Patent number 11,894,817
- Issue date Feb 6, 2024
- Texas Instruments Incorporated
- Suresh Mallala
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband low-noise amplifier
- Patent number 11,888,453
- Issue date Jan 30, 2024
- QUALCOMM Incorporated
- Alaaeldien Mohamed Abdelrazek Medra
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Class-D amplifying system and class-D amplifier circuit
- Patent number 11,870,400
- Issue date Jan 9, 2024
- Richtek Technology Corporation
- Yi-Kuang Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Two-stage LNA with mutual coupling
- Patent number 11,817,830
- Issue date Nov 14, 2023
- pSemi Corporation
- Rong Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noise detecting circuit and associated system and method
- Patent number 11,791,784
- Issue date Oct 17, 2023
- Taiwan Semiconductor Manufacturing Company Ltd.
- Bei-Shing Lien
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ultra-high bandwidth inductorless amplifier
- Patent number 11,736,069
- Issue date Aug 22, 2023
- QUALCOMM Incorporated
- Hao Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noise reduction in high frequency amplifiers using transmission lin...
- Patent number 11,736,074
- Issue date Aug 22, 2023
- The Regents of the University of California
- Tianchi Zeng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated transimpedance amplifier with a digital signal processor...
- Patent number 11,722,109
- Issue date Aug 8, 2023
- Avago Technologies International Sales Pte. Limited
- Jiawen Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Drain sharing split LNA
- Patent number 11,705,873
- Issue date Jul 18, 2023
- pSemi Corporation
- Miles Sanner
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF amplifier apparatus
- Patent number 11,677,361
- Issue date Jun 13, 2023
- Richwave Technology Corp.
- Chih-Sheng Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier and image sensor device including the same
- Patent number 11,621,675
- Issue date Apr 4, 2023
- Samsung Electronics Co., Ltd.
- Seungnam Choi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier gain-tuning circuits and methods
- Patent number 11,616,475
- Issue date Mar 28, 2023
- pSemi Corporation
- Rong Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
PROGRAMMABLE GAIN AMPLIFIER AND CIRCUIT DEVICE
- Publication number 20250233569
- Publication date Jul 17, 2025
- SEIKO EPSON CORPORATION
- Yuto Goi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT FOR MICROPHONE, MICROPHONE CIRCUIT AND ELECTRONIC...
- Publication number 20250226805
- Publication date Jul 10, 2025
- AAC TECHNOLOGIES PTE. LTD
- Dong Han
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIPLE TRANSISTOR LOW NOISE AMPLIFIER
- Publication number 20250219590
- Publication date Jul 3, 2025
- AmpliTech, Inc.
- Fawad Maqbool
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFYING CIRCUIT AND AMPLIFYING DEVICE
- Publication number 20250219603
- Publication date Jul 3, 2025
- Samsung Electronics Co., Ltd.
- Jihun LEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLASS D AMPLIFIER CAPABLE OF ANTI-CLIPPING
- Publication number 20250167740
- Publication date May 22, 2025
- RICHTEK TECHNOLOGY CORPORATION
- Wen-Hsuan Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REDUCTION OF CLICK AND POP NOISE IN AN AMPLIFIER
- Publication number 20250141408
- Publication date May 1, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Aditya SUNDAR
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DYNAMIC CONTROL OF OUTPUT DRIVER IN A SWITCHING AMPLIFIER
- Publication number 20250132738
- Publication date Apr 24, 2025
- DIODES INCORPORATED
- Rohit Arora
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
GYROSCOPE QUADRATURE CANCELLATION
- Publication number 20250119104
- Publication date Apr 10, 2025
- InvenSense, Inc.
- Vadim Tsinker
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER WITH PRE-DRIVER HAVING CROSS-COUPLED TRANSISTORS
- Publication number 20250105809
- Publication date Mar 27, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Hua Shao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW-NOISE AMPLIFIER (LNA) INPUT IMPEDANCE IMPROVEMENT USING COUPLIN...
- Publication number 20250096737
- Publication date Mar 20, 2025
- QUALCOMM Incorporated
- Xingyi HUA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifier Auto-Zero Without Signal Switching
- Publication number 20250070726
- Publication date Feb 27, 2025
- SiliconIntervention Inc.
- A. Martin Mallinson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRIANGLE WAVE GENERATOR CIRCUIT WITH NOISE REDUCTION
- Publication number 20250047249
- Publication date Feb 6, 2025
- CRESTRON ELECTRONICS, INC.
- Robert Buono
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO AMPLIFIER CIRCUIT
- Publication number 20250015770
- Publication date Jan 9, 2025
- ROHM CO., LTD.
- Mitsuteru SAKAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Active Inductor Peaking Buffer with Output Common Mode Control
- Publication number 20250007477
- Publication date Jan 2, 2025
- International Business Machines Corporation
- Dereje Yilma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIDEBAND NOISE SHAPING SPLIT LNA ARCHITECTURE
- Publication number 20240388260
- Publication date Nov 21, 2024
- Murata Manufacturing Co., Ltd.
- Emre AYRANCI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER AND IMAGE SENSOR DEVICE INCLUDING THE SAME
- Publication number 20240380364
- Publication date Nov 14, 2024
- Samsung Electronics Co., Ltd.
- Seungnam Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NOISE DETECTING CIRCUIT AND ASSOCIATED SYSTEM AND METHOD
- Publication number 20240380370
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing company Ltd.
- BEI-SHING LIEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY MODULE AND COMMUNICATION APPARATUS
- Publication number 20240372510
- Publication date Nov 7, 2024
- MURATA MANUFACTURING CO., LTD.
- Atsushi HORITA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NOISE CANCELLATION CIRCUIT
- Publication number 20240364285
- Publication date Oct 31, 2024
- Apple Inc.
- Tao SUN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Isolating amplifier apparatus
- Publication number 20240305257
- Publication date Sep 12, 2024
- Teknologian Tutkimuskeskus VTT Oy
- Joonas Govenius
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER CALIBRATION FOR RECEIVER
- Publication number 20240235506
- Publication date Jul 11, 2024
- Atmosic Technologies, Inc.
- Bita Nezamfar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DRIVE CIRCUIT FOR INDUCTIVE POSITION TRANSDUCER SYSTEM
- Publication number 20240223141
- Publication date Jul 4, 2024
- MITUTOYO CORPORATION
- Patrick H. Mawet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Self-Controlled Equalization Circuit Capable of Providing an automa...
- Publication number 20240204740
- Publication date Jun 20, 2024
- Fujian Jinhua Integrated Circuit Co., Ltd.
- Minho Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT
- Publication number 20240204732
- Publication date Jun 20, 2024
- WILL SEMICONDUCTOR (SHANGHAI) CO. LTD.
- HIROYUKI KIMURA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR DRIVING SEMICONDUCTOR DEVICES AND SENSING D...
- Publication number 20240186962
- Publication date Jun 6, 2024
- EPIRUS, INC.
- Padraig James Cooney
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL AMPLIFIER CIRCUIT AND ELECTRONIC DEVICE
- Publication number 20240171143
- Publication date May 23, 2024
- DECO lntegration Technology Co.,Limited
- Cheng LI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTEGRATED TRANSIMPEDANCE AMPLIFIER WITH A DIGITAL SIGNAL PROCESSOR...
- Publication number 20240154591
- Publication date May 9, 2024
- Avago Technologies International Sales Pte. Limited
- Jiawen Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REDUCTION OF NOISE AND WEAK AVALANCHE CURRENT INDUCED ERRORS IN BIP...
- Publication number 20240146268
- Publication date May 2, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Tyler James Archer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY POWER AMPLIFIER MODULE USING CAVITY AND SUBMODULE T...
- Publication number 20240146257
- Publication date May 2, 2024
- Avago Technologies International Sales Pte. Limited
- Wangmyong WOO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Two-Stage LNA with Mutual Coupling
- Publication number 20240136984
- Publication date Apr 25, 2024
- pSemi Corporation
- Rong Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY

Noise reduction and elimination in amplifier

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Semiconductor device and operation method thereof

Systems and methods for driving semiconductor devices and sensing d...

Transimpedance amplifier

Multiple transistor low noise amplifier optimized for cryogenic tem...

Drain sharing split LNA

Dynamic control of output driver in a switching amplifier

Two-stage LNA with mutual coupling

Active ground bounce noise cancelation technique for closed loop an...

Method to reduce noise in microphone circuits

Noise detecting circuit and associated system and method

Amplifier and image sensor device including the same

Transconductance amplifier of high linearity and common-mode rejection

Amplifier circuit

Semiconductor circuit

Apparatus and methods for oscillation suppression of cascode power...

Configurable phase tuned multi-gain LNA architecture

Semiconductor device

Systems and methods for driving semiconductor devices and sensing d...

Slew boost circuit for an operational amplifier

Wideband low-noise amplifier

Class-D amplifying system and class-D amplifier circuit

Two-stage LNA with mutual coupling

Noise detecting circuit and associated system and method

Ultra-high bandwidth inductorless amplifier

Noise reduction in high frequency amplifiers using transmission lin...

Integrated transimpedance amplifier with a digital signal processor...

Drain sharing split LNA

RF amplifier apparatus

Amplifier and image sensor device including the same

Amplifier gain-tuning circuits and methods

Patents Applicationslast 30 patents

PROGRAMMABLE GAIN AMPLIFIER AND CIRCUIT DEVICE

AMPLIFIER CIRCUIT FOR MICROPHONE, MICROPHONE CIRCUIT AND ELECTRONIC...

MULTIPLE TRANSISTOR LOW NOISE AMPLIFIER

AMPLIFYING CIRCUIT AND AMPLIFYING DEVICE

CLASS D AMPLIFIER CAPABLE OF ANTI-CLIPPING

REDUCTION OF CLICK AND POP NOISE IN AN AMPLIFIER

DYNAMIC CONTROL OF OUTPUT DRIVER IN A SWITCHING AMPLIFIER

GYROSCOPE QUADRATURE CANCELLATION

AMPLIFIER WITH PRE-DRIVER HAVING CROSS-COUPLED TRANSISTORS

LOW-NOISE AMPLIFIER (LNA) INPUT IMPEDANCE IMPROVEMENT USING COUPLIN...

Amplifier Auto-Zero Without Signal Switching

TRIANGLE WAVE GENERATOR CIRCUIT WITH NOISE REDUCTION

AUDIO AMPLIFIER CIRCUIT

Active Inductor Peaking Buffer with Output Common Mode Control

WIDEBAND NOISE SHAPING SPLIT LNA ARCHITECTURE

AMPLIFIER AND IMAGE SENSOR DEVICE INCLUDING THE SAME

NOISE DETECTING CIRCUIT AND ASSOCIATED SYSTEM AND METHOD

RADIO FREQUENCY MODULE AND COMMUNICATION APPARATUS

NOISE CANCELLATION CIRCUIT

Isolating amplifier apparatus

FILTER CALIBRATION FOR RECEIVER

DRIVE CIRCUIT FOR INDUCTIVE POSITION TRANSDUCER SYSTEM

Self-Controlled Equalization Circuit Capable of Providing an automa...

AMPLIFIER CIRCUIT

SYSTEMS AND METHODS FOR DRIVING SEMICONDUCTOR DEVICES AND SENSING D...

DIFFERENTIAL AMPLIFIER CIRCUIT AND ELECTRONIC DEVICE

INTEGRATED TRANSIMPEDANCE AMPLIFIER WITH A DIGITAL SIGNAL PROCESSOR...

REDUCTION OF NOISE AND WEAK AVALANCHE CURRENT INDUCED ERRORS IN BIP...

RADIO FREQUENCY POWER AMPLIFIER MODULE USING CAVITY AND SUBMODULE T...

Two-Stage LNA with Mutual Coupling