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

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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

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Low-headroom dynamic base current cancellation techniques
- Patent number 12,323,109
- Issue date Jun 3, 2025
- Analog Devices, Inc.
- Andrew Joseph Thomas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-frequency low noise amplifier
- Patent number 12,316,284
- Issue date May 27, 2025
- SMARTER MICROELECTRONICS (GUANG ZHOU) CO., LTD
- Minjun He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-band phased array and electronic device
- Patent number 12,316,028
- Issue date May 27, 2025
- Huawei Technologies Co., Ltd.
- Keji Cui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit chip with power supply noise rejection
- Patent number 12,308,800
- Issue date May 20, 2025
- Realtek Semiconductor Corp.
- Li-Chen Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital audio power amplifier and power amplifier loop
- Patent number 12,301,181
- Issue date May 13, 2025
- Shanghai Awinic Technology Co., LTD
- Jianing Zhou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal input/output circuit and method of operating the signal inpu...
- Patent number 12,301,187
- Issue date May 13, 2025
- SK hynix Inc.
- In Seok Kong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband auxiliary input for low noise amplifiers
- Patent number 12,294,337
- Issue date May 6, 2025
- pSemi Corporation
- Rong Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Parallelized low noise amplifiers for a quantum computer
- Patent number 12,278,598
- Issue date Apr 15, 2025
- International Business Machines Corporation
- Mridula Prathapan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio amplifer with fast wake-up power supply
- Patent number 12,267,049
- Issue date Apr 1, 2025
- RGB Systems, Inc.
- Eric Mendenhall
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio signal modulation and amplification circuit
- Patent number 12,255,589
- Issue date Mar 18, 2025
- Realtek Semiconductor Corp.
- Che-Hung Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiple transistor LNA MMIC design
- Patent number 12,231,091
- Issue date Feb 18, 2025
- AmpliTech, Inc.
- Fawad Maqbool
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Broadband active coupling method and device
- Patent number 12,224,783
- Issue date Feb 11, 2025
- Ciena Corporation
- Yuriy Greshishchev
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency power amplification device
- Patent number 12,224,723
- Issue date Feb 11, 2025
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Kazuhiko Ohhashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Drain switched split amplifier with capacitor switching for noise f...
- Patent number 12,218,637
- Issue date Feb 4, 2025
- pSemi Corporation
- Kashish Pal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic device and electroacoustic conversion apparatus
- Patent number 12,218,638
- Issue date Feb 4, 2025
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Hironori Nakahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic processing apparatus
- Patent number 12,212,940
- Issue date Jan 28, 2025
- PANASONIC AUTOMOTIVE SYSTEMS CO., LTD.
- Makoto Takemoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE HAVING IMPROVED NOISE FIGURE AND OPTIMIZED TRA...
- Publication number 20250183854
- Publication date Jun 5, 2025
- RICHWAVE TECHNOLOGY CORP.
- Yu-Hsuan Chao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER WITH BYPASS MODE AND NOTCH FILTER
- Publication number 20250183858
- Publication date Jun 5, 2025
- Skyworks Solutions, Inc.
- Johannes Jacobus Emile Maria Hageraats
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO AMPLIFIER WITH HIGH PASS FILTER BASED DISTORTION SUPPRESSION
- Publication number 20250175131
- Publication date May 29, 2025
- Elite Semiconductor Microelectronics Technology Inc.
- Isaac Y. Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low-Noise Amplifier
- Publication number 20250167736
- Publication date May 22, 2025
- Stichting IMEC Nederland
- Anoop Bhat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLASS-D AUDIO AMPLIFIER AND NOISE ELIMINATION DEVICE THEREOF
- Publication number 20250150038
- Publication date May 8, 2025
- Elite Semiconductor Microelectronics Technology Inc.
- Hsin-Yuan Chiu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REFERENCE TRANSISTOR CIRCUITS WITH NOISE SUPPRESSION
- Publication number 20250125780
- Publication date Apr 17, 2025
- NXP USA, Inc.
- Joseph Gerard Schultz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High Accuracy Low Noise Voltage Delivery Network and Method Thereof
- Publication number 20250123644
- Publication date Apr 17, 2025
- Realtek Semiconductor Corp.
- Chia-Liang (Leon) Lin
- 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
CURRENT MIRROR CIRCUIT TO COMPENSATE PROCESS VARIATION EFFECTS
- Publication number 20250112604
- Publication date Apr 3, 2025
- Apple Inc.
- Sang Hyun Woo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DYNAMIC BIASING CIRCUITRY FOR TRANSCONDUCTANCE AMPLIFIER STAGE
- Publication number 20250112597
- Publication date Apr 3, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Pallabi PRAMANIK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SAMPLED-DATA RECEIVER WITH CHOPPER STABILIZATION
- Publication number 20250105807
- Publication date Mar 27, 2025
- Apple Inc.
- Long Kong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Radio-frequency Power Detector with Common Mode Leakage Cancellation
- Publication number 20250096840
- Publication date Mar 20, 2025
- Apple Inc.
- Kerim Kibaroglu
- 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
AMPLIFICATION DEVICE AND MEASUREMENT INSTRUMENT
- Publication number 20250080071
- Publication date Mar 6, 2025
- Hitachi, Ltd
- Ryo KUWANA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONFIGURABLE WIDEBAND SPLIT LNA
- Publication number 20250070810
- Publication date Feb 27, 2025
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT AND COMMUNICATION DEVICE
- Publication number 20250062724
- Publication date Feb 20, 2025
- MURATA MANUFACTURING CO., LTD.
- Naoki MORIKAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OFFSET CALIBRATION FOR SIGNAL RMS MEASUREMENT
- Publication number 20250055431
- Publication date Feb 13, 2025
- MACOM Technology Solutions Holdings, Inc.
- Jonathan Ugolini
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUS TO REJECT CURRENT RIPPLE
- Publication number 20250055429
- Publication date Feb 13, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Yuhong Lu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT
- Publication number 20250047246
- Publication date Feb 6, 2025
- TEXAS INSTRUMENTS INCORPORATED
- RAJENDRAKUMAR JOISH
- 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
SINGLE-END-TO-DIFFERENTIAL MICROPHONE CIRCUIT AND ELECTRONIC EQUIPMENT
- Publication number 20250039600
- Publication date Jan 30, 2025
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- Dong Han
- H03 - BASIC ELECTRONIC CIRCUITRY
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

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

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Low-headroom dynamic base current cancellation techniques

Multi-frequency low noise amplifier

Multi-band phased array and electronic device

Circuit chip with power supply noise rejection

Digital audio power amplifier and power amplifier loop

Signal input/output circuit and method of operating the signal inpu...

Wideband auxiliary input for low noise amplifiers

Parallelized low noise amplifiers for a quantum computer

Audio amplifer with fast wake-up power supply

Audio signal modulation and amplification circuit

Multiple transistor LNA MMIC design

Broadband active coupling method and device

High frequency power amplification device

Drain switched split amplifier with capacitor switching for noise f...

Electronic device and electroacoustic conversion apparatus

Acoustic processing apparatus

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

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE HAVING IMPROVED NOISE FIGURE AND OPTIMIZED TRA...

AMPLIFIER WITH BYPASS MODE AND NOTCH FILTER

AUDIO AMPLIFIER WITH HIGH PASS FILTER BASED DISTORTION SUPPRESSION

Low-Noise Amplifier

CLASS-D AUDIO AMPLIFIER AND NOISE ELIMINATION DEVICE THEREOF

REFERENCE TRANSISTOR CIRCUITS WITH NOISE SUPPRESSION

High Accuracy Low Noise Voltage Delivery Network and Method Thereof

GYROSCOPE QUADRATURE CANCELLATION

CURRENT MIRROR CIRCUIT TO COMPENSATE PROCESS VARIATION EFFECTS

DYNAMIC BIASING CIRCUITRY FOR TRANSCONDUCTANCE AMPLIFIER STAGE

SAMPLED-DATA RECEIVER WITH CHOPPER STABILIZATION

Radio-frequency Power Detector with Common Mode Leakage Cancellation

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

AMPLIFICATION DEVICE AND MEASUREMENT INSTRUMENT

CONFIGURABLE WIDEBAND SPLIT LNA

AMPLIFIER CIRCUIT AND COMMUNICATION DEVICE

OFFSET CALIBRATION FOR SIGNAL RMS MEASUREMENT

METHODS AND APPARATUS TO REJECT CURRENT RIPPLE

AMPLIFIER CIRCUIT

TRIANGLE WAVE GENERATOR CIRCUIT WITH NOISE REDUCTION

SINGLE-END-TO-DIFFERENTIAL MICROPHONE CIRCUIT AND ELECTRONIC EQUIPMENT

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