AMPLIFIERS

Industry

CPC
H03F

Parent Industries

Current Industry

Sub Industries

H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements H03F11/00Dielectric amplifiers H03F13/00Amplifiers using amplifying element consisting of two mechanically- or acoustically-coupled transducers H03F15/00Amplifiers using galvano-magnetic effects not involving mechanical movement H03F17/00Amplifiers using electroluminescent element or photocell H03F19/00Amplifiers using superconductivity effects H03F21/00Amplifiers not covered by groups H03F3/00 - H03F19/00 H03F2200/00Indexing scheme relating to amplifiers H03F2201/00Indexing scheme relating to details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements covered by H03F1/00 H03F2203/00Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00 H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements H03F5/00Amplifiers with both discharge tubes and semiconductor devices as amplifying elements H03F7/00Parametric amplifiers H03F9/00Magnetic amplifiers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Circuitry for providing an output voltage
- Patent number 12,273,083
- Issue date Apr 8, 2025
- Cirrus Logic Inc.
- John B. Bowlerwell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrating Volterra series model and deep neural networks to equal...
- Patent number 12,273,221
- Issue date Apr 8, 2025
- Xiaohua Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for operating multiple transceiver modules concurrently
- Patent number 12,273,181
- Issue date Apr 8, 2025
- Nike, Inc.
- Shannon Atkinson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio-frequency circuit and communication device
- Patent number 12,273,080
- Issue date Apr 8, 2025
- Murata Manufacturing Co., Ltd.
- Kenji Tahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave device, high frequency front end circuit, and communi...
- Patent number 12,273,094
- Issue date Apr 8, 2025
- Murata Manufacturing Co., Ltd.
- Masakazu Mimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voice coil actuator and loudspeakers containing same
- Patent number 12,273,694
- Issue date Apr 8, 2025
- BRANE AUDIO, LLC
- Joseph F. Pinkerton
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Envelope detector with clamping circuitry
- Patent number 12,273,072
- Issue date Apr 8, 2025
- QUALCOMM Incorporated
- Cheng Tan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual drive Doherty power amplifier and systems and methods relating...
- Patent number 12,273,073
- Issue date Apr 8, 2025
- Falcomm, Inc.
- Edgar Garay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for digital correction for a dynamically varying...
- Patent number 12,273,074
- Issue date Apr 8, 2025
- Intel Corporation
- Kameran Azadet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for power distribution for amplifier arrays
- Patent number 12,273,075
- Issue date Apr 8, 2025
- Epirus, Inc.
- Velimir Nedic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Load detection circuit and amplifier circuit
- Patent number 12,273,077
- Issue date Apr 8, 2025
- Murata Manufacturing Co., Ltd.
- Ikumi Tokuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier evaluation method and measurement system
- Patent number 12,273,078
- Issue date Apr 8, 2025
- Murata Manufacturing Co., Ltd.
- Kiichiro Takenaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated circuit comprising an adaptation and filtering network a...
- Patent number 12,273,089
- Issue date Apr 8, 2025
- STMICROELECTRONICS INTERNATIONAL N.V.
- Guillaume Blamon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual-mode column amplifier
- Patent number 12,273,642
- Issue date Apr 8, 2025
- FAIRCHILD IMAGING, INC.
- Hung Trong Do
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Isolated amplifiers with reconfigurable filter
- Patent number 12,273,082
- Issue date Apr 8, 2025
- Texas Instruments Incorporated
- Maciej Jankowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier with protection loop
- Patent number 12,273,076
- Issue date Apr 8, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier circuit, high frequency circuit, and communication...
- Patent number 12,273,079
- Issue date Apr 8, 2025
- Murata Manufacturing Co., Ltd.
- Kenji Tahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage ripple reduction in a power management circuit
- Patent number 12,273,081
- Issue date Apr 8, 2025
- Qorvo US, Inc.
- Michael R. Kay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Weak-signal reading circuit for sensor
- Patent number 12,267,045
- Issue date Apr 1, 2025
- Sun Yat-Sen University
- Kai Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transceiver circuit, and chip and terminal device that use transcei...
- Patent number 12,267,067
- Issue date Apr 1, 2025
- Huawei Technologies Co., Ltd.
- Furong Xiong
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Power amplifier circuit, power amplifier device, and RF circuit module
- Patent number 12,267,050
- Issue date Apr 1, 2025
- Murata Manufacturing Co., Ltd.
- Masatoshi Hase
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier, semiconductor device and offset cancellatio...
- Patent number 12,267,053
- Issue date Apr 1, 2025
- Renesas Electronics Corporation
- Koichi Takeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for reducing residual echo and electronic device using the same
- Patent number 12,266,377
- Issue date Apr 1, 2025
- ALi Corporation
- FenHuan Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Power amplifier system
- Patent number 12,267,046
- Issue date Apr 1, 2025
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit, corresponding device and method
- Patent number 12,267,047
- Issue date Apr 1, 2025
- STMicroelectronics S.R.L.
- Alessandro Bertolini
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Common-emitter amplifier with unilateral pre-embedding inductors
- Patent number 12,267,048
- Issue date Apr 1, 2025
- Beijing University of Posts & Telecommunications
- Jianguo Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic wave filter with overtone mode resonators
- Patent number 12,267,065
- Issue date Apr 1, 2025
- Skyworks Global Pte. Ltd.
- Jiansong Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Virtual and mixed reality audio system environment correction
- Patent number 12,267,664
- Issue date Apr 1, 2025
- SOUND UNITED LLC
- Jonathan Rodman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sound modification based on frequency composition
- Patent number 12,266,378
- Issue date Apr 1, 2025
- Harman International Industries, Incorporated
- Joseph Verbeke
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DYNAMIC POWER MANAGEMENT SYSTEM FOR LOW POWER AND HIGH-PERFORMANCE...
- Publication number 20250116751
- Publication date Apr 10, 2025
- NXP B.V.
- Cristian Pavao Moreira
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER MODULES WITH CONTROLLABLE ENVELOPE TRACKING NOISE F...
- Publication number 20250119100
- Publication date Apr 10, 2025
- Skyworks Solutions, Inc.
- Florinel G. Balteanu
- 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
DEVICES AND METHODS RELATED TO UNPOWERED SWITCHING MODULE
- Publication number 20250119111
- Publication date Apr 10, 2025
- Skyworks Solutions, Inc.
- Joel Anthony PENTICOFF
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO TRANSMITTER
- Publication number 20250119166
- Publication date Apr 10, 2025
- CYPRESS SEMICONDUCTOR CORPORATION
- Davide PONTON
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUS TO REDUCE MISMATCHES BETWEEN DIFFERENTIAL PAI...
- Publication number 20250119106
- Publication date Apr 10, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Tanmay Halder
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO WAVE EMITTING DEVICE
- Publication number 20250119990
- Publication date Apr 10, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- SHINJI TAKANO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BOOSTER STAGE CIRCUIT FOR POWER AMPLIFIER
- Publication number 20250119101
- Publication date Apr 10, 2025
- Axign B.V.
- Daniel SCHINKEL
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER MODULE WITH INTERLEAVED WIREBONDS
- Publication number 20250119102
- Publication date Apr 10, 2025
- NXP USA, Inc.
- Vikas SHILIMKAR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FRONT END CIRCUITRY INCLUDING POWER AMPLIFIER CONNECTED TO ANOTHER...
- Publication number 20250119165
- Publication date Apr 10, 2025
- Samsung Electronics Co., Ltd.
- Yohan MOON
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY CIRCUIT
- Publication number 20250119169
- Publication date Apr 10, 2025
- Murata Manufacturing Co., Ltd.
- Satoshi TANAKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HARMONIC PROCESSING CIRCUIT AND AMPLIFIER
- Publication number 20250119103
- Publication date Apr 10, 2025
- Sumitomo Electric Industries, Ltd.
- Noriyoshi SUDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BI-DIRECTIONAL AMPLIFIER DEVICE
- Publication number 20250119107
- Publication date Apr 10, 2025
- Technetix B.V.
- Tom SLEGTER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Amplifier Linearizer
- Publication number 20250119105
- Publication date Apr 10, 2025
- pSemi Corporation
- Daoud Salameh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH FREQUENCY AMPLIFIER
- Publication number 20250119108
- Publication date Apr 10, 2025
- KYOSAN ELECTRIC MFG. CO., LTD.
- Hiroshi Kunitama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MILLIMETER-WAVELENGTH POWER AMPLIFIERS HAVING BOTH HIGH POWER GAIN...
- Publication number 20250119109
- Publication date Apr 10, 2025
- The Regents of the University of California
- Hadi Bameri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MODULATOR INTEGRATED CIRCUIT PACKAGE
- Publication number 20250119110
- Publication date Apr 10, 2025
- Cirrus Logic International Semiconductor Ltd.
- John P. LESSO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SINGLE LADDER DUPLEXER WITH IMPEDANCE GRADIENT
- Publication number 20250119113
- Publication date Apr 10, 2025
- Apple Inc.
- Oliver Georg Dorn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER-ON AND SHUT-DOWN POP REDUCTION IN AUDIO SYSTEMS
- Publication number 20250112600
- Publication date Apr 3, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Pourya Assem
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-GATE DIFFERENTIAL POWER AMPLIFIER
- Publication number 20250112602
- Publication date Apr 3, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Abdellatif Bellaouar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIGENERATIONAL FRONT-END MODULE (FEM) WITH 2G VRAMP CAPABILITIES
- Publication number 20250112651
- Publication date Apr 3, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OUTPUT AMPLIFIER CIRCUIT, DISPLAY DRIVER AND DISPLAY DEVICE
- Publication number 20250111812
- Publication date Apr 3, 2025
- LAPIS Technology Co., Ltd.
- Hiroki AIZAWA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LINE CARD, RELATED APPARATUS, AND CONTROL METHOD
- Publication number 20250112981
- Publication date Apr 3, 2025
- Honor Device Co., Ltd.
- Lixin ZHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER WITH BIASING SCHEME ENABLING HIGH POWER OPERATION
- Publication number 20250112598
- Publication date Apr 3, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Abdellatif Bellaouar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIDEBAND CHANNEL SELECTIVE AMPLIFIER STRUCTURES
- Publication number 20250112603
- Publication date Apr 3, 2025
- Intel Corporation
- Ashoke RAVI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRO-OPTICAL MIXER
- Publication number 20250110357
- Publication date Apr 3, 2025
- UNIVERSITAT PADERBORN
- Stephan KRUSE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REFERENCE VOLTAGE CIRCUIT
- Publication number 20250110521
- Publication date Apr 3, 2025
- ABLIC Inc.
- Hiroaki MARUYAMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ENVELOPE DETECTOR ARCHITECTURE WITH NOISE CANCELATION
- Publication number 20250112596
- Publication date Apr 3, 2025
- STMicroelectronics International N.V.
- Alessio Emanuele Vergani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROGRAMMABLE GAIN TRANSIMPEDANCE AMPLIFIER HAVING A RESISTIVE T-NET...
- Publication number 20250112606
- Publication date Apr 3, 2025
- BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC
- Gregory S. Notaro
- 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

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Circuitry for providing an output voltage

Integrating Volterra series model and deep neural networks to equal...

System for operating multiple transceiver modules concurrently

Radio-frequency circuit and communication device

Acoustic wave device, high frequency front end circuit, and communi...

Voice coil actuator and loudspeakers containing same

Envelope detector with clamping circuitry

Dual drive Doherty power amplifier and systems and methods relating...

Method and system for digital correction for a dynamically varying...

Systems and methods for power distribution for amplifier arrays

Load detection circuit and amplifier circuit

Power amplifier evaluation method and measurement system

Integrated circuit comprising an adaptation and filtering network a...

Dual-mode column amplifier

Isolated amplifiers with reconfigurable filter

Power amplifier with protection loop

Power amplifier circuit, high frequency circuit, and communication...

Voltage ripple reduction in a power management circuit

Weak-signal reading circuit for sensor

Transceiver circuit, and chip and terminal device that use transcei...

Audio amplifer with fast wake-up power supply

Power amplifier circuit, power amplifier device, and RF circuit module

Differential amplifier, semiconductor device and offset cancellatio...

Method for reducing residual echo and electronic device using the same

Power amplifier system

Amplifier circuit, corresponding device and method

Common-emitter amplifier with unilateral pre-embedding inductors

Acoustic wave filter with overtone mode resonators

Virtual and mixed reality audio system environment correction

Sound modification based on frequency composition

Patents Applicationslast 30 patents

DYNAMIC POWER MANAGEMENT SYSTEM FOR LOW POWER AND HIGH-PERFORMANCE...

POWER AMPLIFIER MODULES WITH CONTROLLABLE ENVELOPE TRACKING NOISE F...

GYROSCOPE QUADRATURE CANCELLATION

DEVICES AND METHODS RELATED TO UNPOWERED SWITCHING MODULE

RADIO TRANSMITTER

METHODS AND APPARATUS TO REDUCE MISMATCHES BETWEEN DIFFERENTIAL PAI...

RADIO WAVE EMITTING DEVICE

BOOSTER STAGE CIRCUIT FOR POWER AMPLIFIER

POWER AMPLIFIER MODULE WITH INTERLEAVED WIREBONDS

FRONT END CIRCUITRY INCLUDING POWER AMPLIFIER CONNECTED TO ANOTHER...

RADIO FREQUENCY CIRCUIT

HARMONIC PROCESSING CIRCUIT AND AMPLIFIER

BI-DIRECTIONAL AMPLIFIER DEVICE

Power Amplifier Linearizer

HIGH FREQUENCY AMPLIFIER

MILLIMETER-WAVELENGTH POWER AMPLIFIERS HAVING BOTH HIGH POWER GAIN...

MODULATOR INTEGRATED CIRCUIT PACKAGE

SINGLE LADDER DUPLEXER WITH IMPEDANCE GRADIENT

POWER-ON AND SHUT-DOWN POP REDUCTION IN AUDIO SYSTEMS

MULTI-GATE DIFFERENTIAL POWER AMPLIFIER

MULTIGENERATIONAL FRONT-END MODULE (FEM) WITH 2G VRAMP CAPABILITIES

OUTPUT AMPLIFIER CIRCUIT, DISPLAY DRIVER AND DISPLAY DEVICE

LINE CARD, RELATED APPARATUS, AND CONTROL METHOD

POWER AMPLIFIER WITH BIASING SCHEME ENABLING HIGH POWER OPERATION

WIDEBAND CHANNEL SELECTIVE AMPLIFIER STRUCTURES

ELECTRO-OPTICAL MIXER

REFERENCE VOLTAGE CIRCUIT

ENVELOPE DETECTOR ARCHITECTURE WITH NOISE CANCELATION

PROGRAMMABLE GAIN TRANSIMPEDANCE AMPLIFIER HAVING A RESISTIVE T-NET...

CURRENT MIRROR CIRCUIT TO COMPENSATE PROCESS VARIATION EFFECTS