Modifications of amplifiers to reduce influence of noise generated by amplifying elements

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H03F1/26

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HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements

Current Industry

H03F1/26Modifications of amplifiers to reduce influence of noise generated by amplifying elements

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Patents Grantslast 30 patents

Information Patent Grant
Fast, low-power receive signal strength indicator (RSSI) circuit an...
- Patent number 12,199,686
- Issue date Jan 14, 2025
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Onur Kazanc
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifying device having high input impedance
- Patent number 12,191,831
- Issue date Jan 7, 2025
- Seoul National University R&DB Foundation
- Junyoung Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Complementary balanced low-noise amplifier circuit
- Patent number 12,191,816
- Issue date Jan 7, 2025
- Qorvo US, Inc.
- Marcus Granger-Jones
- 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
Low noise amplifiers with low noise figure
- Patent number 12,184,240
- Issue date Dec 31, 2024
- Skyworks Solutions, Inc.
- Sanjeev Jain
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Configurable wideband split LNA
- Patent number 12,176,936
- Issue date Dec 24, 2024
- pSemi Corporation
- Emre Ayranci
- 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
Integrated low-noise amplifier of compact layout
- Patent number 12,176,865
- Issue date Dec 24, 2024
- Realtek Semiconductor Corp.
- Pohboon Leong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
LNA architecture with configurable feedback filtering
- Patent number 12,170,506
- Issue date Dec 17, 2024
- Murata Manufacturing Co., Ltd.
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier with integrated notch filter
- Patent number 12,170,536
- Issue date Dec 17, 2024
- QUALCOMM Incorporated
- Karthik Tripurari Jayaraman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Splice-point determined zero-crossing management in audio amplifiers
- Patent number 12,166,457
- Issue date Dec 10, 2024
- Cirrus Logic, Inc.
- John L. Melanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Front end modules for Wi-Fi acoustic wave resonator RF filter circuits
- Patent number 12,136,983
- Issue date Nov 5, 2024
- AKOUSTIS, INC.
- Jeffrey B. Shealy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for voltage buffering
- Patent number 12,126,309
- Issue date Oct 22, 2024
- Texas Instruments Incorporated
- Siraj Akhtar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low noise amplifier
- Patent number 12,119,791
- Issue date Oct 15, 2024
- Nordic Semiconductor ASA
- Jarkko Jussila
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Stacked multi-stage programmable LNA architecture
- Patent number 12,113,485
- Issue date Oct 8, 2024
- Murata Manufacturing Co., Ltd.
- Emre Ayranci
- 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
Miniature ultra-low-power LNA employing current reuse and bias sharing
- Patent number 12,095,424
- Issue date Sep 17, 2024
- National Technology & Engineering Solutions of Sandia, LLC
- Travis Forbes
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier device, audio device, and method for controlling amplifie...
- Patent number 12,063,012
- Issue date Aug 13, 2024
- MORIYAMA MEIBOKU CO, LTD.
- Kazuaki Machida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-frequency module and communication device
- Patent number 12,040,755
- Issue date Jul 16, 2024
- Murata Manufacturing Co., Ltd.
- Terumichi Kita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method of mitigating interference caused by coupling fro...
- Patent number 12,028,024
- Issue date Jul 2, 2024
- Silicon Laboratories Inc.
- Rangakrishnan Srinivasan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Potential measurement device
- Patent number 12,007,420
- Issue date Jun 11, 2024
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Koji Ogawa
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for selectively supplying voltage to multiple amp...
- Patent number 12,003,219
- Issue date Jun 4, 2024
- Samsung Electronics Co., Ltd.
- Jooseung Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low noise trans-impedance amplifier
- Patent number 11,996,807
- Issue date May 28, 2024
- Beken Corporation
- Haiyan Zhou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low noise amplifier and operation method of low noise amplifier
- Patent number 11,984,856
- Issue date May 14, 2024
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Gyu-Suck Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency semiconductor amplifier
- Patent number 11,979,117
- Issue date May 7, 2024
- Mitsubishi Electric Corporation
- Yoshinobu Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
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
Power amplifier unit
- Patent number 11,955,931
- Issue date Apr 9, 2024
- Murata Manufacturing Co., Ltd.
- Masatoshi Hase
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio-frequency power amplifier device
- Patent number 11,942,911
- Issue date Mar 26, 2024
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Kazuhiko Ohhashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sense amplifier, memory and method for controlling sense amplifier
- Patent number 11,929,716
- Issue date Mar 12, 2024
- ANHUI UNIVERSITY
- Xiulong Wu
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
HIGH-FREQUENCY POWER SUPPLY
- Publication number 20250030384
- Publication date Jan 23, 2025
- KYOSAN ELECTRIC MFG. CO., LTD.
- Unbou Tei
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
STACKED MULTI-STAGE PROGRAMMABLE LNA ARCHITECTURE
- Publication number 20240429874
- Publication date Dec 26, 2024
- Murata Manufacturing Co., Ltd.
- Emre AYRANCI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY LOW-NOISE AMPLIFIER CIRCUIT AND RADIO FREQUENCY CHIP
- Publication number 20240413795
- Publication date Dec 12, 2024
- LANSUS TECHNOLOGIES INC.
- PENGFEI SHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW NOISE AMPLIFIER CIRCUIT AND RF FRONT-END MODULE
- Publication number 20240413796
- Publication date Dec 12, 2024
- RADROCK (SHENZHEN) TECHNOLOGY CO., LTD.
- Meiyu LI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multi-Band Low Noise Amplifier, Phased Array, and Electronic Device
- Publication number 20240396504
- Publication date Nov 28, 2024
- Huawei Technologies Co., Ltd
- Keji Cui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINGLE-ENDED-TO-DIFFERENTIAL TRANSCONDUCTANCE AMPLIFIERS AND APPLIC...
- Publication number 20240396502
- Publication date Nov 28, 2024
- NORDIC SEMICONDUCTOR ASA
- Jarkko JUSSILA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIDEBAND SWITCHING GAIN ENHANCED TUNABLE LNA ARCHITECTURE
- Publication number 20240388263
- Publication date Nov 21, 2024
- pSemi Corporation
- 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
AMPLIFIER CIRCUIT
- Publication number 20240380372
- Publication date Nov 14, 2024
- NXP B.V.
- Frederic Darthenay
- 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
RADIO-FREQUENCY MODULE
- Publication number 20240364280
- Publication date Oct 31, 2024
- Murata Manufacturing Co., Ltd.
- Motoji TSUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANALOG FRONT-END CIRCUIT AND TOUCH-SENSING CIRCUIT
- Publication number 20240356506
- Publication date Oct 24, 2024
- Kunshan Yunyinggu Electronic Technology Co., Ltd.
- Kusuma Adi Ningrat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FAST SWITCHING AND ULTRA-LOW POWER COMPACT VARACTOR DRIVER
- Publication number 20240356509
- Publication date Oct 24, 2024
- TTM TECHNOLOGIES, INC.
- Yi Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL CHOPPER COMPARATOR CAPABLE OF REMOVING KICKBACK NOISE
- Publication number 20240333271
- Publication date Oct 3, 2024
- Samsung Electronics Co., Ltd.
- Hyochang KIM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Preamplifier System
- Publication number 20240333229
- Publication date Oct 3, 2024
- OHM Audio, LLC
- Stephen Hopkins Keech
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT AND DRIVER CIRCUIT
- Publication number 20240322774
- Publication date Sep 26, 2024
- Kabushiki Kaisha Toshiba
- Hiroaki SHIRATO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Reduction of Charge Injection Noise in Sense Amplifiers of High-Spe...
- Publication number 20240313708
- Publication date Sep 19, 2024
- PARADE TECHNOLOGIES, LTD.
- Chieh-Yuan Chao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OFF-STATE ISOLATION BIAS CIRCUIT FOR D-MODE AMPLIFIERS
- Publication number 20240313715
- Publication date Sep 19, 2024
- Raytheon Company
- John P. Bettencourt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH VOLTAGE NOISE CANCELLATION
- Publication number 20240313725
- Publication date Sep 19, 2024
- APPLIED MATERIALS ISRAEL LTD.
- Shem Yehoyda Prazot Ofenburg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW-NOISE AMPLIFIER WITH SEGMENTED CORE AND TUNABLE RESISTIVE FEEDBACK
- Publication number 20240305248
- Publication date Sep 12, 2024
- Qorvo US, Inc.
- Jeppe Korshøj Bendixen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BROADBAND LOW NOISE AMPLIFIERS WITH INTEGRATED LIMITERS AND FAST RE...
- Publication number 20240305252
- Publication date Sep 12, 2024
- Analog Devices, Inc.
- Mohammed Ehteshamuddin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER BIASING FOR CLASS-AB OUTPUT STAGE IN A TRANSIMPEDANCE AMP...
- Publication number 20240297625
- Publication date Sep 5, 2024
- QUALCOMM Incorporated
- Sadia AFROZ
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW SECOND HARMONIC SINGLE ENDED CLASS AB AMPLIFIER
- Publication number 20240291451
- Publication date Aug 29, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Ravikumar PATTIPAKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSCONDUCTANCE AMPLIFIER WITH AN INVERSE RELATIONSHIP BETWEEN A C...
- Publication number 20240275344
- Publication date Aug 15, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Alberto Riva
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CHARGE PUMP SYSTEM
- Publication number 20240275380
- Publication date Aug 15, 2024
- Samsung Electro-Mechanics Co., Ltd.
- Shinichi IIZUKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD OF MITIGATING INTERFERENCE CAUSED BY COUPLING FRO...
- Publication number 20240267005
- Publication date Aug 8, 2024
- Silicon Laboratories Inc.
- Rangakrishnan Srinivasan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER
- Publication number 20240243702
- Publication date Jul 18, 2024
- Samsung Electro-Mechanics Co., Ltd.
- Kyujin CHOI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT AND METHOD FOR MEASURING AND CORRECTING SIGNAL OFFSET AT TW...
- Publication number 20240243713
- Publication date Jul 18, 2024
- GLOBALFOUNDRIES Dresden Module One Limited Liability Company & Co. KG
- Laszlo Szilagyi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER CIRCUIT
- Publication number 20240235491
- Publication date Jul 11, 2024
- Murata Manufacturing Co., Ltd.
- Naofumi TAKEZONO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Feedforward Amplifier Circuit, Audio Amplifier and Audio Playing De...
- Publication number 20240235493
- Publication date Jul 11, 2024
- GUANGZHOU TOPPING ELECTRONIC AND TECHNOLOGY CO., LTD.
- Yueqiu HE
- H03 - BASIC ELECTRONIC CIRCUITRY

Modifications of amplifiers to reduce influence of noise generated by amplifying elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fast, low-power receive signal strength indicator (RSSI) circuit an...

Amplifying device having high input impedance

Complementary balanced low-noise amplifier circuit

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

Method to reduce noise in microphone circuits

Low noise amplifiers with low noise figure

Configurable wideband split LNA

Inductive interface circuits having ripple-reduction loops

Integrated low-noise amplifier of compact layout

LNA architecture with configurable feedback filtering

Amplifier with integrated notch filter

Splice-point determined zero-crossing management in audio amplifiers

Front end modules for Wi-Fi acoustic wave resonator RF filter circuits

Methods and apparatus for voltage buffering

Low noise amplifier

Stacked multi-stage programmable LNA architecture

Amplifier and image sensor device including the same

Miniature ultra-low-power LNA employing current reuse and bias sharing

Amplifier device, audio device, and method for controlling amplifie...

High-frequency module and communication device

System and method of mitigating interference caused by coupling fro...

Potential measurement device

Method and device for selectively supplying voltage to multiple amp...

Low noise trans-impedance amplifier

Low noise amplifier and operation method of low noise amplifier

High frequency semiconductor amplifier

Configurable phase tuned multi-gain LNA architecture

Power amplifier unit

Radio-frequency power amplifier device

Sense amplifier, memory and method for controlling sense amplifier

Patents Applicationslast 30 patents

HIGH-FREQUENCY POWER SUPPLY

STACKED MULTI-STAGE PROGRAMMABLE LNA ARCHITECTURE

RADIO FREQUENCY LOW-NOISE AMPLIFIER CIRCUIT AND RADIO FREQUENCY CHIP

LOW NOISE AMPLIFIER CIRCUIT AND RF FRONT-END MODULE

Multi-Band Low Noise Amplifier, Phased Array, and Electronic Device

SINGLE-ENDED-TO-DIFFERENTIAL TRANSCONDUCTANCE AMPLIFIERS AND APPLIC...

WIDEBAND SWITCHING GAIN ENHANCED TUNABLE LNA ARCHITECTURE

AMPLIFIER AND IMAGE SENSOR DEVICE INCLUDING THE SAME

AMPLIFIER CIRCUIT

NOISE CANCELLATION CIRCUIT

RADIO-FREQUENCY MODULE

ANALOG FRONT-END CIRCUIT AND TOUCH-SENSING CIRCUIT

FAST SWITCHING AND ULTRA-LOW POWER COMPACT VARACTOR DRIVER

DIFFERENTIAL CHOPPER COMPARATOR CAPABLE OF REMOVING KICKBACK NOISE

Preamplifier System

AMPLIFIER CIRCUIT AND DRIVER CIRCUIT

Reduction of Charge Injection Noise in Sense Amplifiers of High-Spe...

OFF-STATE ISOLATION BIAS CIRCUIT FOR D-MODE AMPLIFIERS

HIGH VOLTAGE NOISE CANCELLATION

LOW-NOISE AMPLIFIER WITH SEGMENTED CORE AND TUNABLE RESISTIVE FEEDBACK

BROADBAND LOW NOISE AMPLIFIERS WITH INTEGRATED LIMITERS AND FAST RE...

AMPLIFIER BIASING FOR CLASS-AB OUTPUT STAGE IN A TRANSIMPEDANCE AMP...

LOW SECOND HARMONIC SINGLE ENDED CLASS AB AMPLIFIER

TRANSCONDUCTANCE AMPLIFIER WITH AN INVERSE RELATIONSHIP BETWEEN A C...

CHARGE PUMP SYSTEM

SYSTEM AND METHOD OF MITIGATING INTERFERENCE CAUSED BY COUPLING FRO...

POWER AMPLIFIER

CIRCUIT AND METHOD FOR MEASURING AND CORRECTING SIGNAL OFFSET AT TW...

POWER AMPLIFIER CIRCUIT

Feedforward Amplifier Circuit, Audio Amplifier and Audio Playing De...